CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY


In file included from /usr/include/c++/4.9/type_traits:35:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/gcem_options.hpp:23,
                 from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:24,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/usr/include/c++/4.9/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support is currently experimental, and must be enabled with the -std=c++11 or -std=gnu++11 compiler options.
 #error This file requires compiler and library support for the \
  ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:24:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/gcem_options.hpp:45:11: error: expected nested-name-specifier before 'uint_t'
     using uint_t = unsigned int;
           ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/gcem_options.hpp:46:11: error: expected nested-name-specifier before 'ullint_t'
     using ullint_t = unsigned long long int;
           ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/gcem_options.hpp:48:11: error: expected nested-name-specifier before 'llint_t'
     using llint_t = long long int;
           ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/gcem_options.hpp:51:5: error: expected unqualified-id before 'using'
     using GCLIM = std::numeric_limits<T>;
     ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/gcem_options.hpp:54:5: error: expected unqualified-id before 'using'
     using return_t = typename std::conditional<std::is_integral<T>::value,double,T>::type;
     ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/gcem_options.hpp:56:23: warning: variadic templates only available with -std=c++11 or -std=gnu++11
     template<typename ...T>
                       ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/gcem_options.hpp:57:5: error: expected unqualified-id before 'using'
     using common_t = typename std::common_type<T...>::type;
     ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/gcem_options.hpp:59:23: warning: variadic templates only available with -std=c++11 or -std=gnu++11
     template<typename ...T>
                       ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/gcem_options.hpp:60:5: error: expected unqualified-id before 'using'
     using common_return_t = return_t<common_t<T...>>;
     ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:30:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:32:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:41:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:41:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:50:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:50:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:59:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:59:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:68:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:68:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:79:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:79:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:88:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:88:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:97:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:97:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:106:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:106:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:115:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:115:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:126:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:126:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:135:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:135:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:144:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:144:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:153:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:153:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:162:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_inf.hpp:162:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:31:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_nan.hpp:34:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_nan.hpp:34:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_nan.hpp:43:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_nan.hpp:43:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_nan.hpp:52:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_nan.hpp:52:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_nan.hpp:61:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_nan.hpp:61:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_nan.hpp:70:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_nan.hpp:70:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:32:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_finite.hpp:32:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_finite.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_finite.hpp:41:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_finite.hpp:41:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_finite.hpp:50:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_finite.hpp:50:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_finite.hpp:59:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_finite.hpp:59:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_finite.hpp:68:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_finite.hpp:68:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:34:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/abs.hpp:32:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/abs.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:35:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/ceil.hpp:28:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/ceil.hpp:28:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/ceil.hpp:37:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/ceil.hpp:37:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/ceil.hpp:46:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/ceil.hpp:46:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/ceil.hpp:74:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/ceil.hpp:74:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:36:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/floor.hpp:28:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/floor.hpp:28:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/floor.hpp:37:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/floor.hpp:37:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/floor.hpp:46:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/floor.hpp:46:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/floor.hpp:74:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/floor.hpp:74:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:37:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/trunc.hpp:28:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/trunc.hpp:28:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/trunc.hpp:37:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/trunc.hpp:37:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/trunc.hpp:65:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/trunc.hpp:65:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:38:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_odd.hpp:31:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_odd.hpp:31:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:39:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_even.hpp:31:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/is_even.hpp:31:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:40:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/max.hpp:33:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/max.hpp:33:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:41:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/min.hpp:33:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/min.hpp:33:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:42:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/sqrt.hpp:32:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/sqrt.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/sqrt.hpp:47:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/sqrt.hpp:47:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/sqrt.hpp:82:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/sqrt.hpp:82:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:44:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/signbit.hpp:32:1: error: 'constexpr' does not name a type
 constexpr 
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/signbit.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:45:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/copysign.hpp:33:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/copysign.hpp:33:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:46:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/neg_zero.hpp:29:1: error: 'constexpr' does not name a type
 constexpr 
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/neg_zero.hpp:29:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:47:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/sgn.hpp:32:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/sgn.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:49:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/find_exponent.hpp:32:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/find_exponent.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:50:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/find_fraction.hpp:32:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/find_fraction.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:51:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/find_whole.hpp:32:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/find_whole.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:52:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/mantissa.hpp:32:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/mantissa.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:53:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/round.hpp:28:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/round.hpp:28:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/round.hpp:37:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/round.hpp:37:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/round.hpp:65:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/round.hpp:65:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:54:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/fmod.hpp:28:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/fmod.hpp:28:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/fmod.hpp:43:50: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/fmod.hpp:43:65: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                                 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/fmod.hpp:48:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:54:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/fmod.hpp:62:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/fmod.hpp:62:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:56:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow_integral.hpp:32:1: error: 'constexpr' does not name a type
 constexpr T1 pow_integral_compute(const T1 base, const T2 exp_term) noexcept;
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow_integral.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow_integral.hpp:38:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow_integral.hpp:38:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow_integral.hpp:50:50: error: 'enable_if' in namespace 'std' does not name a template type
 template<typename T1, typename T2, typename std::enable_if<std::is_signed<T2>::value>::type* = nullptr>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow_integral.hpp:50:59: error: expected '>' before '<' token
 template<typename T1, typename T2, typename std::enable_if<std::is_signed<T2>::value>::type* = nullptr>
                                                           ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow_integral.hpp:51:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow_integral.hpp:51:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow_integral.hpp:63:50: error: 'enable_if' in namespace 'std' does not name a template type
 template<typename T1, typename T2, typename std::enable_if<!std::is_signed<T2>::value>::type* = nullptr>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow_integral.hpp:63:59: error: expected '>' before '<' token
 template<typename T1, typename T2, typename std::enable_if<!std::is_signed<T2>::value>::type* = nullptr>
                                                           ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow_integral.hpp:64:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow_integral.hpp:64:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow_integral.hpp:73:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow_integral.hpp:73:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow_integral.hpp:95:50: error: 'enable_if' in namespace 'std' does not name a template type
 template<typename T1, typename T2, typename std::enable_if<std::is_integral<T2>::value>::type* = nullptr>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow_integral.hpp:95:59: error: expected '>' before '<' token
 template<typename T1, typename T2, typename std::enable_if<std::is_integral<T2>::value>::type* = nullptr>
                                                           ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow_integral.hpp:96:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow_integral.hpp:96:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow_integral.hpp:104:50: error: 'enable_if' in namespace 'std' does not name a template type
 template<typename T1, typename T2, typename std::enable_if<!std::is_integral<T2>::value>::type* = nullptr>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow_integral.hpp:104:59: error: expected '>' before '<' token
 template<typename T1, typename T2, typename std::enable_if<!std::is_integral<T2>::value>::type* = nullptr>
                                                           ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow_integral.hpp:105:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow_integral.hpp:105:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow_integral.hpp:118:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow_integral.hpp:118:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:57:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/exp.hpp:32:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/exp.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/exp.hpp:47:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/exp.hpp:47:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/exp.hpp:56:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/exp.hpp:56:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/exp.hpp:65:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/exp.hpp:65:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:57:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/exp.hpp:98:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/exp.hpp:98:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:58:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/expm1.hpp:32:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/expm1.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/expm1.hpp:42:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/expm1.hpp:42:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/expm1.hpp:68:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/expm1.hpp:68:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:59:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log.hpp:35:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log.hpp:35:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log.hpp:48:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log.hpp:48:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log.hpp:57:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log.hpp:57:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log.hpp:65:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log.hpp:65:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log.hpp:83:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log.hpp:83:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log.hpp:92:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log.hpp:92:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log.hpp:101:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log.hpp:101:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:59:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log.hpp:139:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log.hpp:139:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:60:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log1p.hpp:36:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log1p.hpp:36:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log1p.hpp:46:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log1p.hpp:46:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log1p.hpp:72:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log1p.hpp:72:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:61:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log2.hpp:32:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log2.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log2.hpp:65:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log2.hpp:65:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:62:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow.hpp:32:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow.hpp:40:50: error: 'common_t' does not name a type
 template<typename T1, typename T2, typename TC = common_t<T1,T2>, 
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow.hpp:40:58: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_t<T1,T2>, 
                                                          ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow.hpp:42:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow.hpp:42:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow.hpp:53:50: error: 'common_t' does not name a type
 template<typename T1, typename T2, typename TC = common_t<T1,T2>, 
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow.hpp:53:58: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_t<T1,T2>, 
                                                          ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow.hpp:55:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow.hpp:55:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:62:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow.hpp:74:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/pow.hpp:74:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:64:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/gcd.hpp:28:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/gcd.hpp:28:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/gcd.hpp:36:36: error: 'enable_if' in namespace 'std' does not name a template type
 template<typename T, typename std::enable_if<std::is_integral<T>::value>::type* = nullptr>
                                    ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/gcd.hpp:36:45: error: expected '>' before '<' token
 template<typename T, typename std::enable_if<std::is_integral<T>::value>::type* = nullptr>
                                             ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/gcd.hpp:37:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/gcd.hpp:37:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/gcd.hpp:45:36: error: 'enable_if' in namespace 'std' does not name a template type
 template<typename T, typename std::enable_if<!std::is_integral<T>::value>::type* = nullptr>
                                    ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/gcd.hpp:45:45: error: expected '>' before '<' token
 template<typename T, typename std::enable_if<!std::is_integral<T>::value>::type* = nullptr>
                                             ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/gcd.hpp:46:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/gcd.hpp:46:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/gcd.hpp:54:50: error: 'common_t' does not name a type
 template<typename T1, typename T2, typename TC = common_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/gcd.hpp:54:58: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_t<T1,T2>>
                                                          ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/gcd.hpp:59:1: error: expected unqualified-id before '{' token
 {
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/gcd.hpp:74:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/gcd.hpp:74:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:65:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/lcm.hpp:28:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/lcm.hpp:28:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/lcm.hpp:36:50: error: 'common_t' does not name a type
 template<typename T1, typename T2, typename TC = common_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/lcm.hpp:36:58: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_t<T1,T2>>
                                                          ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/lcm.hpp:41:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:65:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/lcm.hpp:57:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/lcm.hpp:57:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:67:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/tan.hpp:32:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/tan.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/tan.hpp:41:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/tan.hpp:41:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/tan.hpp:57:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/tan.hpp:57:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/tan.hpp:70:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/tan.hpp:70:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/tan.hpp:87:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/tan.hpp:87:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/tan.hpp:101:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/tan.hpp:101:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/tan.hpp:132:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/tan.hpp:132:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:68:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/cos.hpp:32:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/cos.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/cos.hpp:41:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/cos.hpp:41:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/cos.hpp:75:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/cos.hpp:75:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:69:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/sin.hpp:34:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/sin.hpp:34:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/sin.hpp:43:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/sin.hpp:43:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/sin.hpp:77:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/sin.hpp:77:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:71:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atan.hpp:38:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atan.hpp:38:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atan.hpp:48:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atan.hpp:48:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atan.hpp:64:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atan.hpp:64:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atan.hpp:83:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atan.hpp:83:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atan.hpp:96:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atan.hpp:96:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atan.hpp:111:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atan.hpp:111:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atan.hpp:120:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atan.hpp:120:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:71:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atan.hpp:147:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atan.hpp:147:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:72:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atan2.hpp:32:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atan2.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atan2.hpp:58:50: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atan2.hpp:58:65: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                                 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atan2.hpp:63:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:72:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atan2.hpp:80:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atan2.hpp:80:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:73:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/acos.hpp:32:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/acos.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/acos.hpp:50:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/acos.hpp:50:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/acos.hpp:76:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/acos.hpp:76:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:74:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/asin.hpp:32:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/asin.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/asin.hpp:50:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/asin.hpp:50:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/asin.hpp:74:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/asin.hpp:74:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:76:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/tanh.hpp:32:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/tanh.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/tanh.hpp:45:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/tanh.hpp:45:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/tanh.hpp:54:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/tanh.hpp:54:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:76:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/tanh.hpp:81:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/tanh.hpp:81:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:77:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/cosh.hpp:32:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/cosh.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/cosh.hpp:57:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/cosh.hpp:57:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:78:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/sinh.hpp:32:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/sinh.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/sinh.hpp:57:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/sinh.hpp:57:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:80:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atanh.hpp:32:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atanh.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atanh.hpp:41:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atanh.hpp:41:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:80:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atanh.hpp:71:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/atanh.hpp:71:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:81:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/acosh.hpp:32:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/acosh.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/acosh.hpp:60:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/acosh.hpp:60:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:82:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/asinh.hpp:32:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/asinh.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/asinh.hpp:57:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/asinh.hpp:57:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:84:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/binomial_coef.hpp:28:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/binomial_coef.hpp:28:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/binomial_coef.hpp:40:36: error: 'enable_if' in namespace 'std' does not name a template type
 template<typename T, typename std::enable_if<std::is_integral<T>::value>::type* = nullptr>
                                    ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/binomial_coef.hpp:40:45: error: expected '>' before '<' token
 template<typename T, typename std::enable_if<std::is_integral<T>::value>::type* = nullptr>
                                             ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/binomial_coef.hpp:41:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/binomial_coef.hpp:41:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/binomial_coef.hpp:49:36: error: 'enable_if' in namespace 'std' does not name a template type
 template<typename T, typename std::enable_if<!std::is_integral<T>::value>::type* = nullptr>
                                    ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/binomial_coef.hpp:49:45: error: expected '>' before '<' token
 template<typename T, typename std::enable_if<!std::is_integral<T>::value>::type* = nullptr>
                                             ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/binomial_coef.hpp:50:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/binomial_coef.hpp:50:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/binomial_coef.hpp:61:50: error: 'common_t' does not name a type
 template<typename T1, typename T2, typename TC = common_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/binomial_coef.hpp:61:58: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_t<T1,T2>>
                                                          ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/binomial_coef.hpp:66:1: error: expected unqualified-id before '{' token
 {
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/binomial_coef.hpp:83:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/binomial_coef.hpp:83:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:85:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/lgamma.hpp:52:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/lgamma.hpp:52:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/lgamma.hpp:68:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/lgamma.hpp:68:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/lgamma.hpp:77:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/lgamma.hpp:77:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/lgamma.hpp:86:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/lgamma.hpp:86:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/lgamma.hpp:95:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/lgamma.hpp:95:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:85:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/lgamma.hpp:127:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/lgamma.hpp:127:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:86:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/tgamma.hpp:32:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/tgamma.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:86:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/tgamma.hpp:72:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/tgamma.hpp:72:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:87:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/factorial.hpp:34:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/factorial.hpp:34:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/factorial.hpp:53:36: error: 'enable_if' in namespace 'std' does not name a template type
 template<typename T, typename std::enable_if<std::is_integral<T>::value>::type* = nullptr>
                                    ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/factorial.hpp:53:45: error: expected '>' before '<' token
 template<typename T, typename std::enable_if<std::is_integral<T>::value>::type* = nullptr>
                                             ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/factorial.hpp:54:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/factorial.hpp:54:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/factorial.hpp:69:36: error: 'enable_if' in namespace 'std' does not name a template type
 template<typename T, typename std::enable_if<!std::is_integral<T>::value>::type* = nullptr>
                                    ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/factorial.hpp:69:45: error: expected '>' before '<' token
 template<typename T, typename std::enable_if<!std::is_integral<T>::value>::type* = nullptr>
                                             ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/factorial.hpp:70:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/factorial.hpp:70:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:87:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/factorial.hpp:90:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/factorial.hpp:90:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:88:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/lbeta.hpp:34:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/lbeta.hpp:34:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:89:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/beta.hpp:34:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/beta.hpp:34:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:90:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/lmgamma.hpp:34:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/lmgamma.hpp:34:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/lmgamma.hpp:65:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/lmgamma.hpp:65:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:91:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log_binomial_coef.hpp:28:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log_binomial_coef.hpp:28:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log_binomial_coef.hpp:36:50: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log_binomial_coef.hpp:36:65: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                                 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log_binomial_coef.hpp:41:1: error: expected unqualified-id before '{' token
 {
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log_binomial_coef.hpp:57:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/log_binomial_coef.hpp:57:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:93:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf.hpp:35:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf.hpp:35:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf.hpp:48:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf.hpp:48:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf.hpp:61:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf.hpp:61:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf.hpp:75:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf.hpp:75:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf.hpp:87:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf.hpp:87:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf.hpp:100:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf.hpp:100:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:93:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf.hpp:135:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf.hpp:135:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:94:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:35:1: error: 'constexpr' does not name a type
 constexpr T erf_inv_decision(const T value, const T p, const T direc, const int iter_count) noexcept;
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:35:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:43:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:43:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:61:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:61:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:74:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:74:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:92:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:92:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:105:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:105:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:118:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:118:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:130:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:130:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:139:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:139:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:148:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:148:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:157:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:157:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:166:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:166:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:175:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:175:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:184:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:184:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:196:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:196:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:209:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:209:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:218:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:218:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:94:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:255:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/erf_inv.hpp:255:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:95:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta.hpp:34:1: error: 'constexpr' does not name a type
 constexpr T incomplete_beta_cf(const T a, const T b, const T z, const T c_j, const T d_j, const T f_j, const int depth) noexcept;
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta.hpp:34:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:95:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta.hpp:40:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta.hpp:40:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta.hpp:49:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta.hpp:49:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta.hpp:58:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta.hpp:58:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta.hpp:71:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta.hpp:71:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta.hpp:80:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta.hpp:80:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta.hpp:92:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta.hpp:92:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta.hpp:108:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta.hpp:108:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta.hpp:123:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta.hpp:123:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta.hpp:136:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta.hpp:136:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta.hpp:153:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta.hpp:153:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta.hpp:158:1: error: expected unqualified-id before '{' token
 {
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta.hpp:186:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta.hpp:186:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:96:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:32:1: error: 'constexpr' does not name a type
 constexpr T incomplete_beta_inv_decision(const T value, const T alpha_par, const T beta_par, const T p,
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:42:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:42:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:55:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:55:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:65:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:65:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:74:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:74:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:83:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:83:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:92:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:92:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:103:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:103:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:112:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:112:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:132:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:132:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:141:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:141:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:150:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:150:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:162:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:162:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:189:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:189:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:198:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:198:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:213:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:213:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:222:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:222:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:231:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:231:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:240:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:240:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:249:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:249:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:268:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:268:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:284:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:284:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:295:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:295:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:313:63: error: 'common_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:313:71: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_t<T1,T2,T3>>
                                                                       ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:318:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:96:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:344:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_beta_inv.hpp:344:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:97:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:34:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:34:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:43:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:43:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:52:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:52:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:61:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:61:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:77:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:77:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:97:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:97:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:115:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:115:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:127:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:127:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:140:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:140:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:152:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:152:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:161:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:161:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:174:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:174:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:185:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:185:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:211:50: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:211:65: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                                 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:216:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:97:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:239:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma.hpp:239:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:98:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:32:1: error: 'constexpr' does not name a type
 constexpr T incomplete_gamma_inv_decision(const T value, const T a, const T p, const T direc, const T lg_val, const int iter_count) noexcept;
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:32:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem.hpp:98:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:24,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:38:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:38:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:47:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:47:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:58:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:58:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:68:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:68:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:77:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:77:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:86:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:86:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:101:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:101:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:120:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:120:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:129:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:129:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:138:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:138:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:147:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:147:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:156:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:156:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:165:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:165:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:174:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:174:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:186:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:186:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:202:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:202:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:212:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:212:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:234:50: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:234:65: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                                 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:239:1: error: expected unqualified-id before '{' token
 {
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:263:1: error: 'constexpr' does not name a type
 constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/gcem/1.13.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/gcem_incl/incomplete_gamma_inv.hpp:263:1: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:65:11: error: expected nested-name-specifier before 'uint_t'
     using uint_t = unsigned int;
           ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:66:11: error: expected nested-name-specifier before 'ullint_t'
     using ullint_t = unsigned long long int;
           ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:68:11: error: expected nested-name-specifier before 'llint_t'
     using llint_t = long long int;
           ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:70:11: error: expected nested-name-specifier before 'rand_engine_t'
     using rand_engine_t = std::mt19937_64;
           ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:75:5: error: expected unqualified-id before 'using'
     using STLIM = std::numeric_limits<T>;
     ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:78:5: error: expected unqualified-id before 'using'
     using return_t = typename std::conditional<std::is_integral<T>::value,double,T>::type;
     ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:80:23: warning: variadic templates only available with -std=c++11 or -std=gnu++11
     template<typename ...T>
                       ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:81:5: error: expected unqualified-id before 'using'
     using common_t = typename std::common_type<T...>::type;
     ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:83:23: warning: variadic templates only available with -std=c++11 or -std=gnu++11
     template<typename ...T>
                       ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:84:5: error: expected unqualified-id before 'using'
     using common_return_t = return_t<common_t<T...>>;
     ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:149:5: error: expected unqualified-id before 'using'
     using not_arma_mat = std::enable_if<true>;
     ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/internal_fns/log_if.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/internal_fns/log_if.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/internal_fns/log_if.hpp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/internal_fns/log_if.hpp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/internal_fns/log_if.hpp:50:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/internal_fns/log_if.hpp:50:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/internal_fns/exp_if.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/internal_fns/exp_if.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/prob_val.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/prob_val.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/bern.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/bern.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/beta.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/beta.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/beta.hpp:47:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/beta.hpp:47:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/binom.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/binom.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/cauchy.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/cauchy.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/cauchy.hpp:44:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/cauchy.hpp:44:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/chisq.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/chisq.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/chisq.hpp:44:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/chisq.hpp:44:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/exp.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/exp.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/exp.hpp:44:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/exp.hpp:44:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/f.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/f.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/f.hpp:47:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/f.hpp:47:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/gamma.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/gamma.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/gamma.hpp:47:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/gamma.hpp:47:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/invgamma.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/invgamma.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/invgamma.hpp:47:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/invgamma.hpp:47:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/laplace.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/laplace.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/laplace.hpp:44:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/laplace.hpp:44:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/lnorm.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/lnorm.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/lnorm.hpp:44:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/lnorm.hpp:44:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/logis.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/logis.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/logis.hpp:44:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/logis.hpp:44:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/norm.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/norm.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/norm.hpp:44:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/norm.hpp:44:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/pois.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/pois.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/t.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/t.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/t.hpp:44:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/t.hpp:44:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/unif.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/unif.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/unif.hpp:44:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/unif.hpp:44:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/weibull.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/weibull.hpp:29:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/weibull.hpp:47:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/sanity_checks/weibull.hpp:47:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbern.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbern.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbern.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbern.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbern.ipp:46:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbern.ipp:46:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbern.ipp:73:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbern.ipp:73:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbeta.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbeta.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbeta.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbeta.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbeta.ipp:42:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbeta.ipp:42:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbeta.ipp:68:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbeta.ipp:68:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbeta.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dens.hpp:25,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:31,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbeta.ipp:98:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbeta.ipp:98:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbeta.ipp:103:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbeta.ipp:125:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbeta.ipp:125:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dcauchy.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dcauchy.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dcauchy.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dcauchy.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dcauchy.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dcauchy.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dcauchy.ipp:64:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dcauchy.ipp:64:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dcauchy.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dens.hpp:26,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:31,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dcauchy.ipp:78:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dcauchy.ipp:78:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dcauchy.ipp:83:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dcauchy.ipp:105:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dcauchy.ipp:105:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dchisq.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dchisq.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dchisq.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dchisq.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dchisq.ipp:42:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dchisq.ipp:42:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dchisq.ipp:56:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dchisq.ipp:56:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dchisq.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dens.hpp:27,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:31,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dchisq.ipp:76:50: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dchisq.ipp:76:65: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dchisq.ipp:81:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dchisq.ipp:101:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dchisq.ipp:101:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dexp.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dexp.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dexp.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dexp.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dexp.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dexp.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dexp.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dens.hpp:28,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:31,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dexp.ipp:62:50: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dexp.ipp:62:65: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dexp.ipp:67:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dexp.ipp:87:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dexp.ipp:87:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dgamma.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dgamma.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dgamma.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dgamma.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dgamma.ipp:42:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dgamma.ipp:42:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dgamma.ipp:61:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dgamma.ipp:61:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dgamma.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dens.hpp:29,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:31,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dgamma.ipp:81:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dgamma.ipp:81:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dgamma.ipp:86:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dgamma.ipp:108:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dgamma.ipp:108:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dinvgamma.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dinvgamma.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dinvgamma.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dinvgamma.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dinvgamma.ipp:42:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dinvgamma.ipp:42:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dinvgamma.ipp:58:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dinvgamma.ipp:58:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dinvgamma.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dens.hpp:30,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:31,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dinvgamma.ipp:81:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dinvgamma.ipp:81:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dinvgamma.ipp:86:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dinvgamma.ipp:108:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dinvgamma.ipp:108:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlaplace.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlaplace.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlaplace.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlaplace.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlaplace.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlaplace.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlaplace.ipp:65:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlaplace.ipp:65:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlaplace.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dens.hpp:32,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:31,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlaplace.ipp:79:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlaplace.ipp:79:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlaplace.ipp:84:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlaplace.ipp:106:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlaplace.ipp:106:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlogis.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlogis.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlogis.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlogis.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlogis.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlogis.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlogis.ipp:60:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlogis.ipp:60:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlogis.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dens.hpp:33,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:31,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlogis.ipp:74:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlogis.ipp:74:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlogis.ipp:79:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlogis.ipp:101:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlogis.ipp:101:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dnorm.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dnorm.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dnorm.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dnorm.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dnorm.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dnorm.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dnorm.ipp:65:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dnorm.ipp:65:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dnorm.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dens.hpp:35,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:31,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dnorm.ipp:79:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dnorm.ipp:79:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dnorm.ipp:84:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dnorm.ipp:106:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dnorm.ipp:106:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dpois.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dpois.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dpois.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dpois.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dpois.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dpois.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dpois.ipp:79:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dpois.ipp:79:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dt.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dt.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dt.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dt.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dt.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dt.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dt.ipp:52:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dt.ipp:52:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dt.ipp:61:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dt.ipp:61:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dt.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dens.hpp:37,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:31,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dt.ipp:78:50: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dt.ipp:78:65: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dt.ipp:83:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dt.ipp:103:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dt.ipp:103:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dunif.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dunif.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dunif.hpp:37:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dunif.hpp:37:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dunif.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dunif.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dunif.ipp:43:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dunif.ipp:43:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dunif.hpp:80:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dens.hpp:38,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:31,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dunif.ipp:61:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dunif.ipp:61:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dunif.ipp:66:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dunif.ipp:88:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dunif.ipp:88:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dunif.ipp:97:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dunif.ipp:97:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dweibull.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dweibull.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dweibull.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dweibull.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dweibull.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dweibull.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dweibull.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dens.hpp:39,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:31,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dweibull.ipp:58:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dweibull.ipp:58:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dweibull.ipp:63:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dweibull.ipp:85:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dweibull.ipp:85:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbinom.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbinom.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbinom.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbinom.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbinom.ipp:48:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbinom.ipp:48:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbinom.ipp:59:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbinom.ipp:59:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbinom.ipp:99:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dbinom.ipp:99:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/df.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/df.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/df.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/df.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/df.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/df.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/df.ipp:56:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/df.ipp:56:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/df.ipp:77:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/df.ipp:77:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/df.ipp:91:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/df.ipp:91:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/df.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dens.hpp:44,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:31,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/df.ipp:110:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/df.ipp:110:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/df.ipp:115:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/df.ipp:137:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/df.ipp:137:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlnorm.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlnorm.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlnorm.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlnorm.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlnorm.ipp:43:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlnorm.ipp:43:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlnorm.ipp:64:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlnorm.ipp:64:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlnorm.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dens.hpp:45,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:31,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlnorm.ipp:81:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlnorm.ipp:81:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlnorm.ipp:86:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlnorm.ipp:108:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/dens/dlnorm.ipp:108:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbern.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbern.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbern.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbern.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbern.ipp:46:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbern.ipp:46:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbern.ipp:73:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbern.ipp:73:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbeta.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbeta.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbeta.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbeta.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbeta.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbeta.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbeta.ipp:61:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbeta.ipp:61:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbeta.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/prob.hpp:25,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:33,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbeta.ipp:80:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbeta.ipp:80:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbeta.ipp:85:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbeta.ipp:107:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbeta.ipp:107:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbinom.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbinom.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbinom.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbinom.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbinom.ipp:43:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbinom.ipp:43:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbinom.ipp:79:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pbinom.ipp:79:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pcauchy.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pcauchy.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pcauchy.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pcauchy.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pcauchy.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pcauchy.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pcauchy.ipp:66:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pcauchy.ipp:66:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pcauchy.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/prob.hpp:27,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:33,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pcauchy.ipp:80:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pcauchy.ipp:80:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pcauchy.ipp:85:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pcauchy.ipp:107:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pcauchy.ipp:107:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pchisq.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pchisq.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pchisq.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pchisq.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pchisq.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pchisq.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pchisq.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/prob.hpp:28,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:33,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pchisq.ipp:63:50: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pchisq.ipp:63:65: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pchisq.ipp:68:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pchisq.ipp:88:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pchisq.ipp:88:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pexp.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pexp.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pexp.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pexp.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pexp.ipp:46:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pexp.ipp:46:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pexp.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/prob.hpp:29,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:33,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pexp.ipp:57:50: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pexp.ipp:57:65: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pexp.ipp:62:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pexp.ipp:82:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pexp.ipp:82:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pf.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pf.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pf.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pf.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pf.ipp:40:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pf.ipp:40:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pf.ipp:60:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pf.ipp:60:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pf.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/prob.hpp:30,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:33,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pf.ipp:76:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pf.ipp:76:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pf.ipp:81:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pf.ipp:103:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pf.ipp:103:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pgamma.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pgamma.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pgamma.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pgamma.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pgamma.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pgamma.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pgamma.ipp:62:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pgamma.ipp:62:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pgamma.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/prob.hpp:31,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:33,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pgamma.ipp:82:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pgamma.ipp:82:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pgamma.ipp:87:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pgamma.ipp:109:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pgamma.ipp:109:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pinvgamma.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pinvgamma.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pinvgamma.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pinvgamma.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pinvgamma.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pinvgamma.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pinvgamma.ipp:56:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pinvgamma.ipp:56:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pinvgamma.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/prob.hpp:32,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:33,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pinvgamma.ipp:71:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pinvgamma.ipp:71:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pinvgamma.ipp:76:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pinvgamma.ipp:98:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pinvgamma.ipp:98:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plaplace.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plaplace.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plaplace.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plaplace.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plaplace.ipp:40:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plaplace.ipp:40:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plaplace.ipp:68:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plaplace.ipp:68:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plaplace.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/prob.hpp:33,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:33,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plaplace.ipp:82:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plaplace.ipp:82:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plaplace.ipp:87:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plaplace.ipp:109:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plaplace.ipp:109:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plogis.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plogis.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plogis.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plogis.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plogis.ipp:40:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plogis.ipp:40:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plogis.ipp:68:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plogis.ipp:68:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plogis.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/prob.hpp:34,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:33,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plogis.ipp:81:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plogis.ipp:81:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plogis.ipp:86:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plogis.ipp:108:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plogis.ipp:108:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pnorm.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pnorm.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pnorm.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pnorm.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pnorm.ipp:40:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pnorm.ipp:40:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pnorm.ipp:72:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pnorm.ipp:72:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pnorm.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/prob.hpp:35,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:33,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pnorm.ipp:85:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pnorm.ipp:85:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pnorm.ipp:90:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pnorm.ipp:112:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pnorm.ipp:112:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/ppois.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/ppois.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/ppois.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/ppois.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/ppois.ipp:50:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/ppois.ipp:50:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/ppois.ipp:62:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/ppois.ipp:62:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/ppois.ipp:94:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/ppois.ipp:94:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pt.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pt.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pt.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pt.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pt.ipp:40:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pt.ipp:40:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pt.ipp:48:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pt.ipp:48:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pt.ipp:59:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pt.ipp:59:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pt.ipp:72:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pt.ipp:72:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pt.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/prob.hpp:37,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:33,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pt.ipp:90:50: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pt.ipp:90:65: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pt.ipp:95:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pt.ipp:115:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pt.ipp:115:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/punif.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/punif.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/punif.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/punif.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/punif.ipp:45:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/punif.ipp:45:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/punif.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/prob.hpp:38,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:33,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/punif.ipp:58:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/punif.ipp:58:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/punif.ipp:63:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/punif.ipp:85:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/punif.ipp:85:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pweibull.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pweibull.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pweibull.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pweibull.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pweibull.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pweibull.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pweibull.ipp:65:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pweibull.ipp:65:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pweibull.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/prob.hpp:39,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:33,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pweibull.ipp:82:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pweibull.ipp:82:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pweibull.ipp:87:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pweibull.ipp:109:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/pweibull.ipp:109:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plnorm.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plnorm.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plnorm.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plnorm.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plnorm.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/prob.hpp:42,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:33,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plnorm.ipp:45:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plnorm.ipp:45:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plnorm.ipp:50:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plnorm.ipp:72:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/prob/plnorm.ipp:72:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbern.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbern.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbern.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbern.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbern.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/quant.hpp:24,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:35,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbern.ipp:48:50: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbern.ipp:48:65: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbern.ipp:53:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbern.ipp:72:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbern.ipp:72:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbeta.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbeta.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbeta.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbeta.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbeta.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbeta.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbeta.ipp:64:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbeta.ipp:64:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbeta.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/quant.hpp:25,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:35,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbeta.ipp:86:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbeta.ipp:86:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbeta.ipp:91:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbeta.ipp:111:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbeta.ipp:111:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbinom.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbinom.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbinom.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbinom.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbinom.ipp:43:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbinom.ipp:43:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbinom.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/quant.hpp:26,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:35,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbinom.ipp:62:50: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbinom.ipp:62:65: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbinom.ipp:67:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbinom.ipp:87:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qbinom.ipp:87:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qcauchy.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qcauchy.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qcauchy.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qcauchy.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qcauchy.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qcauchy.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qcauchy.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/quant.hpp:27,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:35,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qcauchy.ipp:70:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qcauchy.ipp:70:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qcauchy.ipp:75:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qcauchy.ipp:95:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qcauchy.ipp:95:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qchisq.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qchisq.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qchisq.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qchisq.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qchisq.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qchisq.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qchisq.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/quant.hpp:28,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:35,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qchisq.ipp:60:50: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qchisq.ipp:60:65: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qchisq.ipp:65:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qchisq.ipp:84:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qchisq.ipp:84:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qexp.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qexp.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qexp.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qexp.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qexp.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qexp.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qexp.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/quant.hpp:29,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:35,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qexp.ipp:60:50: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qexp.ipp:60:65: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qexp.ipp:65:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qexp.ipp:84:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qexp.ipp:84:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qf.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qf.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qf.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qf.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qf.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qf.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qf.ipp:50:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qf.ipp:50:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qf.ipp:66:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qf.ipp:66:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qf.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/quant.hpp:30,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:35,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qf.ipp:88:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qf.ipp:88:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qf.ipp:93:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qf.ipp:113:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qf.ipp:113:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qgamma.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qgamma.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qgamma.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qgamma.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qgamma.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qgamma.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qgamma.ipp:56:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qgamma.ipp:56:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qgamma.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/quant.hpp:31,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:35,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qgamma.ipp:78:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qgamma.ipp:78:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qgamma.ipp:83:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qgamma.ipp:103:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qgamma.ipp:103:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qinvgamma.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qinvgamma.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qinvgamma.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qinvgamma.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qinvgamma.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qinvgamma.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qinvgamma.ipp:56:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qinvgamma.ipp:56:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qinvgamma.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/quant.hpp:32,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:35,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qinvgamma.ipp:78:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qinvgamma.ipp:78:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qinvgamma.ipp:83:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qinvgamma.ipp:103:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qinvgamma.ipp:103:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlaplace.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlaplace.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlaplace.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlaplace.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlaplace.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlaplace.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlaplace.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/quant.hpp:33,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:35,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlaplace.ipp:70:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlaplace.ipp:70:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlaplace.ipp:75:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlaplace.ipp:95:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlaplace.ipp:95:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlogis.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlogis.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlogis.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlogis.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlogis.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlogis.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlogis.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/quant.hpp:34,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:35,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlogis.ipp:70:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlogis.ipp:70:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlogis.ipp:75:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlogis.ipp:95:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlogis.ipp:95:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qnorm.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qnorm.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qnorm.hpp:37:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qnorm.hpp:37:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qnorm.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qnorm.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qnorm.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qnorm.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qnorm.hpp:80:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/quant.hpp:35,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:35,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qnorm.ipp:70:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qnorm.ipp:70:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qnorm.ipp:75:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qnorm.ipp:95:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qnorm.ipp:95:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qnorm.ipp:115:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qnorm.ipp:115:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qpois.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qpois.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qpois.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qpois.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qpois.ipp:46:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qpois.ipp:46:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qpois.ipp:55:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qpois.ipp:55:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qpois.ipp:64:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qpois.ipp:64:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qpois.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/quant.hpp:36,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:35,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qpois.ipp:88:50: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qpois.ipp:88:65: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qpois.ipp:93:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qpois.ipp:112:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qpois.ipp:112:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:37:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:37:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:46:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:46:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:55:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:55:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:64:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:64:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:76:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:76:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:88:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:88:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:99:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:99:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:119:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:119:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:142:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:142:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:146:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:146:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:155:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:155:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:167:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:167:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:176:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:176:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:185:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:185:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:194:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:194:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:205:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:205:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:217:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:217:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:226:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:226:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:244:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:244:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:255:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:255:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/quant.hpp:37,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:35,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:282:50: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:282:65: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:287:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:306:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qt.ipp:306:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qunif.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qunif.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qunif.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qunif.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qunif.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qunif.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qunif.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/quant.hpp:38,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:35,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qunif.ipp:63:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qunif.ipp:63:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qunif.ipp:68:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qunif.ipp:88:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qunif.ipp:88:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qweibull.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qweibull.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qweibull.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qweibull.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qweibull.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qweibull.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qweibull.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/quant.hpp:39,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:35,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qweibull.ipp:66:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qweibull.ipp:66:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qweibull.ipp:71:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qweibull.ipp:91:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qweibull.ipp:91:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlnorm.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlnorm.hpp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlnorm.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlnorm.ipp:32:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlnorm.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlnorm.ipp:41:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlnorm.hpp:75:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/quant.hpp:42,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:35,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlnorm.ipp:55:63: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlnorm.ipp:55:78: error: expected '>' before '<' token
 template<typename T1, typename T2, typename T3, typename TC = common_return_t<T1,T2,T3>>
                                                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlnorm.ipp:60:1: error: expected unqualified-id before '{' token
 {
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: error: 'constexpr' does not name a type
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlnorm.ipp:80:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:48:32: note: C++11 'constexpr' only available with -std=c++11 or -std=gnu++11
     #define statslib_constexpr constexpr
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/quant/qlnorm.ipp:80:1: note: in expansion of macro 'statslib_constexpr'
 statslib_constexpr
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:24:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/runif.hpp:33:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/runif.hpp:38:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/runif.hpp:39:86: error: expected unqualified-id before ')' token
 runif(const T1 a_par, const T2 b_par, const ullint_t seed_val = std::random_device{}());
                                                                                      ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/runif.hpp:43:9: error: default template arguments may not be used in function templates without -std=c++11 or -std=gnu++11
 T runif();
         ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/runif.hpp:58:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:24,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/runif.ipp:34:45: error: 'rand_engine_t' has not been declared
 runif_compute(const T a_par, const T b_par, rand_engine_t& engine)
                                             ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/runif.ipp: In function 'T stats::internal::runif_compute(T, T, int&)':
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/runif.ipp:37:16: error: 'STLIM' was not declared in this scope
         return STLIM<T>::quiet_NaN();
                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/runif.ipp:37:23: error: expected primary-expression before '>' token
         return STLIM<T>::quiet_NaN();
                       ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/runif.ipp:37:24: error: '::quiet_NaN' has not been declared
         return STLIM<T>::quiet_NaN();
                        ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/runif.ipp:42:19: error: 'nextafter' is not a member of 'std'
     T a_par_adj = std::nextafter(a_par, b_par);
                   ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/runif.ipp:43:5: error: 'uniform_real_distribution' is not a member of 'std'
     std::uniform_real_distribution<T> unif_dist(a_par_adj, b_par);
     ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/runif.ipp:43:37: error: expected primary-expression before '>' token
     std::uniform_real_distribution<T> unif_dist(a_par_adj, b_par);
                                     ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/runif.ipp:45:28: error: there are no arguments to 'unif_dist' that depend on a template parameter, so a declaration of 'unif_dist' must be available [-fpermissive]
     return unif_dist(engine);
                            ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/runif.ipp:45:28: note: (if you use '-fpermissive', G++ will accept your code, but allowing the use of an undeclared name is deprecated)
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/runif.ipp: At global scope:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/runif.ipp:48:50: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/runif.ipp:48:65: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/runif.ipp:52:1: error: expected unqualified-id before '{' token
 {
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/runif.ipp:76:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2> 
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/runif.ipp:99:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2> 
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rnorm.hpp:33:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rnorm.hpp:38:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rnorm.hpp:39:91: error: expected unqualified-id before ')' token
 rnorm(const T1 mu_par, const T2 sigma_par, const ullint_t seed_val = std::random_device{}());
                                                                                           ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rnorm.hpp:43:9: error: default template arguments may not be used in function templates without -std=c++11 or -std=gnu++11
 T rnorm();
         ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rnorm.hpp:58:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:25,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rnorm.ipp:34:50: error: 'rand_engine_t' has not been declared
 rnorm_compute(const T mu_par, const T sigma_par, rand_engine_t& engine)
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rnorm.ipp: In function 'T stats::internal::rnorm_compute(T, T, int&)':
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rnorm.ipp:37:16: error: 'STLIM' was not declared in this scope
         return STLIM<T>::quiet_NaN();
                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rnorm.ipp:37:23: error: expected primary-expression before '>' token
         return STLIM<T>::quiet_NaN();
                       ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rnorm.ipp:37:24: error: '::quiet_NaN' has not been declared
         return STLIM<T>::quiet_NaN();
                        ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rnorm.ipp:42:5: error: 'normal_distribution' is not a member of 'std'
     std::normal_distribution<T> norm_dist(T(0),T(1));
     ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rnorm.ipp:42:31: error: expected primary-expression before '>' token
     std::normal_distribution<T> norm_dist(T(0),T(1));
                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rnorm.ipp:44:47: error: there are no arguments to 'norm_dist' that depend on a template parameter, so a declaration of 'norm_dist' must be available [-fpermissive]
     return mu_par + sigma_par*norm_dist(engine);
                                               ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rnorm.ipp: At global scope:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rnorm.ipp:47:50: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rnorm.ipp:47:65: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rnorm.ipp:51:1: error: expected unqualified-id before '{' token
 {
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rnorm.ipp:75:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rnorm.ipp:98:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:27:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rgamma.hpp:33:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rgamma.hpp:38:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rgamma.hpp:39:95: error: expected unqualified-id before ')' token
 rgamma(const T1 shape_par, const T2 scale_par, const ullint_t seed_val = std::random_device{}());
                                                                                               ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rgamma.hpp:54:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:27,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rgamma.ipp:35:54: error: 'rand_engine_t' has not been declared
 rgamma_compute(const T shape_par, const T scale_par, rand_engine_t& engine)
                                                      ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rgamma.ipp: In function 'T stats::internal::rgamma_compute(T, T, int&)':
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rgamma.ipp:38:16: error: 'STLIM' was not declared in this scope
         return STLIM<T>::quiet_NaN();
                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rgamma.ipp:38:23: error: expected primary-expression before '>' token
         return STLIM<T>::quiet_NaN();
                       ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rgamma.ipp:38:24: error: '::quiet_NaN' has not been declared
         return STLIM<T>::quiet_NaN();
                        ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rgamma.ipp:48:37: error: 'sqrt' is not a member of 'std'
         const T c = (T(1) / T(3)) / std::sqrt(d);
                                     ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rgamma.ipp:59:21: error: 'pow' is not a member of 'std'
                 V = std::pow(T(1) + c*Z,3);
                     ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rgamma.ipp:62:56: error: 'log' is not a member of 'std'
                 T check_2 = T(0.5)*Z*Z + d*(T(1) - V + std::log(V));
                                                        ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rgamma.ipp:64:21: error: 'log' is not a member of 'std'
                 if (std::log(U) < check_2) {
                     ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rgamma.ipp:75:60: error: 'pow' is not a member of 'std'
         ret = rgamma(T(1) + shape_par, scale_par,engine) * std::pow(U,T(1)/shape_par);
                                                            ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rgamma.ipp: At global scope:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rgamma.ipp:83:50: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rgamma.ipp:83:65: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rgamma.ipp:88:1: error: expected unqualified-id before '{' token
 {
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rgamma.ipp:112:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rgamma.ipp:135:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:29:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rbern.hpp:33:1: error: 'return_t' does not name a type
 return_t<T> 
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rbern.hpp:38:1: error: 'return_t' does not name a type
 return_t<T>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rbern.hpp:39:72: error: expected unqualified-id before ')' token
 rbern(const T prob_par, const ullint_t seed_val = std::random_device{}());
                                                                        ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rbern.hpp:54:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:29,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rbern.ipp:45:1: error: 'return_t' does not name a type
 return_t<T> 
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rbern.ipp:70:1: error: 'return_t' does not name a type
 return_t<T>
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:30:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rbeta.hpp:33:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rbeta.hpp:38:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rbeta.hpp:39:86: error: expected unqualified-id before ')' token
 rbeta(const T1 a_par, const T2 b_par, const ullint_t seed_val = std::random_device{}());
                                                                                      ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rbeta.hpp:54:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:30,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rbeta.ipp:34:45: error: 'rand_engine_t' has not been declared
 rbeta_compute(const T a_par, const T b_par, rand_engine_t& engine)
                                             ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rbeta.ipp: In function 'T stats::internal::rbeta_compute(T, T, int&)':
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rbeta.ipp:37:16: error: 'STLIM' was not declared in this scope
         return STLIM<T>::quiet_NaN();
                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rbeta.ipp:37:23: error: expected primary-expression before '>' token
         return STLIM<T>::quiet_NaN();
                       ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rbeta.ipp:37:24: error: '::quiet_NaN' has not been declared
         return STLIM<T>::quiet_NaN();
                        ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rbeta.ipp: At global scope:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rbeta.ipp:48:50: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rbeta.ipp:48:65: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rbeta.ipp:52:1: error: expected unqualified-id before '{' token
 {
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rbeta.ipp:76:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2> 
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rbeta.ipp:99:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2> 
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:31:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rbinom.hpp:33:1: error: 'return_t' does not name a type
 return_t<T>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rbinom.hpp:38:1: error: 'return_t' does not name a type
 return_t<T>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rbinom.hpp:39:101: error: expected unqualified-id before ')' token
 rbinom(const llint_t n_trials_par, const T prob_par, const ullint_t seed_val = std::random_device{}());
                                                                                                     ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rbinom.hpp:54:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:31,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rbinom.ipp:46:1: error: 'return_t' does not name a type
 return_t<T>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rbinom.ipp:82:1: error: 'return_t' does not name a type
 return_t<T>
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:32:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rcauchy.hpp:33:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rcauchy.hpp:38:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rcauchy.hpp:39:93: error: expected unqualified-id before ')' token
 rcauchy(const T1 mu_par, const T2 sigma_par, const ullint_t seed_val = std::random_device{}());
                                                                                             ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rcauchy.hpp:54:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:32,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rcauchy.ipp:34:52: error: 'rand_engine_t' has not been declared
 rcauchy_compute(const T mu_par, const T sigma_par, rand_engine_t& engine)
                                                    ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rcauchy.ipp: In function 'T stats::internal::rcauchy_compute(T, T, int&)':
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rcauchy.ipp:37:17: error: 'STLIM' was not declared in this scope
                 STLIM<T>::quiet_NaN() :
                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rcauchy.ipp:37:24: error: expected primary-expression before '>' token
                 STLIM<T>::quiet_NaN() :
                        ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rcauchy.ipp:37:25: error: '::quiet_NaN' has not been declared
                 STLIM<T>::quiet_NaN() :
                         ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rcauchy.ipp: At global scope:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rcauchy.ipp:42:50: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rcauchy.ipp:42:65: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rcauchy.ipp:46:1: error: expected unqualified-id before '{' token
 {
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rcauchy.ipp:70:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rcauchy.ipp:93:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:33:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rchisq.hpp:33:1: error: 'return_t' does not name a type
 return_t<T>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rchisq.hpp:38:1: error: 'return_t' does not name a type
 return_t<T>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rchisq.hpp:39:72: error: expected unqualified-id before ')' token
 rchisq(const T dof_par, const ullint_t seed_val = std::random_device{}());
                                                                        ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rchisq.hpp:54:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:33,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rchisq.ipp:34:33: error: 'rand_engine_t' has not been declared
 rchisq_compute(const T dof_par, rand_engine_t& engine)
                                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rchisq.ipp: In function 'T stats::internal::rchisq_compute(T, int&)':
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rchisq.ipp:37:17: error: 'STLIM' was not declared in this scope
                 STLIM<T>::quiet_NaN() :
                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rchisq.ipp:37:24: error: expected primary-expression before '>' token
                 STLIM<T>::quiet_NaN() :
                        ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rchisq.ipp:37:25: error: '::quiet_NaN' has not been declared
                 STLIM<T>::quiet_NaN() :
                         ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rchisq.ipp: At global scope:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rchisq.ipp:61:1: error: 'return_t' does not name a type
 return_t<T>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rchisq.ipp:83:1: error: 'return_t' does not name a type
 return_t<T>
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:34:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rexp.hpp:33:1: error: 'return_t' does not name a type
 return_t<T>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rexp.hpp:38:1: error: 'return_t' does not name a type
 return_t<T>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rexp.hpp:39:71: error: expected unqualified-id before ')' token
 rexp(const T rate_par, const ullint_t seed_val = std::random_device{}());
                                                                       ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rexp.hpp:54:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:34,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rexp.ipp:34:32: error: 'rand_engine_t' has not been declared
 rexp_compute(const T rate_par, rand_engine_t& engine)
                                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rexp.ipp: In function 'T stats::internal::rexp_compute(T, int&)':
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rexp.ipp:37:17: error: 'STLIM' was not declared in this scope
                 STLIM<T>::quiet_NaN() :
                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rexp.ipp:37:24: error: expected primary-expression before '>' token
                 STLIM<T>::quiet_NaN() :
                        ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rexp.ipp:37:25: error: '::quiet_NaN' has not been declared
                 STLIM<T>::quiet_NaN() :
                         ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rexp.ipp: At global scope:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rexp.ipp:61:1: error: 'return_t' does not name a type
 return_t<T>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rexp.ipp:83:1: error: 'return_t' does not name a type
 return_t<T>
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:35:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rf.hpp:33:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rf.hpp:38:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rf.hpp:39:87: error: expected unqualified-id before ')' token
 rf(const T1 df1_par, const T2 df2_par, const ullint_t seed_val = std::random_device{}());
                                                                                       ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rf.hpp:54:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:35,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rf.ipp:34:46: error: 'rand_engine_t' has not been declared
 rf_compute(const T df1_par, const T df2_par, rand_engine_t& engine)
                                              ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rf.ipp: In function 'T stats::internal::rf_compute(T, T, int&)':
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rf.ipp:37:16: error: 'STLIM' was not declared in this scope
         return STLIM<T>::quiet_NaN();
                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rf.ipp:37:23: error: expected primary-expression before '>' token
         return STLIM<T>::quiet_NaN();
                       ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rf.ipp:37:24: error: '::quiet_NaN' has not been declared
         return STLIM<T>::quiet_NaN();
                        ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rf.ipp: At global scope:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rf.ipp:48:50: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rf.ipp:48:65: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rf.ipp:52:1: error: expected unqualified-id before '{' token
 {
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rf.ipp:76:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rf.ipp:99:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:36:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rinvgamma.hpp:33:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rinvgamma.hpp:38:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rinvgamma.hpp:39:97: error: expected unqualified-id before ')' token
 rinvgamma(const T1 shape_par, const T2 rate_par, const ullint_t seed_val = std::random_device{}());
                                                                                                 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rinvgamma.hpp:54:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:36,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rinvgamma.ipp:31:44: error: 'rand_engine_t' has not been declared
 rinvgamma_compute(T shape_par, T rate_par, rand_engine_t& engine)
                                            ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rinvgamma.ipp: In function 'T stats::internal::rinvgamma_compute(T, T, int&)':
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rinvgamma.ipp:34:17: error: 'STLIM' was not declared in this scope
                 STLIM<T>::quiet_NaN() :
                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rinvgamma.ipp:34:24: error: expected primary-expression before '>' token
                 STLIM<T>::quiet_NaN() :
                        ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rinvgamma.ipp:34:25: error: '::quiet_NaN' has not been declared
                 STLIM<T>::quiet_NaN() :
                         ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rinvgamma.ipp: At global scope:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rinvgamma.ipp:39:50: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rinvgamma.ipp:39:65: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rinvgamma.ipp:44:1: error: expected unqualified-id before '{' token
 {
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rinvgamma.ipp:68:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rinvgamma.ipp:91:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:38:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlaplace.hpp:33:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlaplace.hpp:38:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlaplace.hpp:39:94: error: expected unqualified-id before ')' token
 rlaplace(const T1 mu_par, const T2 sigma_par, const ullint_t seed_val = std::random_device{}());
                                                                                              ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlaplace.hpp:54:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:38,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlaplace.ipp:34:53: error: 'rand_engine_t' has not been declared
 rlaplace_compute(const T mu_par, const T sigma_par, rand_engine_t& engine)
                                                     ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlaplace.ipp: In function 'T stats::internal::rlaplace_compute(T, T, int&)':
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlaplace.ipp:37:17: error: 'STLIM' was not declared in this scope
                 STLIM<T>::quiet_NaN() :
                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlaplace.ipp:37:24: error: expected primary-expression before '>' token
                 STLIM<T>::quiet_NaN() :
                        ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlaplace.ipp:37:25: error: '::quiet_NaN' has not been declared
                 STLIM<T>::quiet_NaN() :
                         ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlaplace.ipp: At global scope:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlaplace.ipp:42:50: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlaplace.ipp:42:65: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlaplace.ipp:46:1: error: expected unqualified-id before '{' token
 {
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlaplace.ipp:70:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlaplace.ipp:93:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:39:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlnorm.hpp:33:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlnorm.hpp:38:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlnorm.hpp:39:92: error: expected unqualified-id before ')' token
 rlnorm(const T1 mu_par, const T2 sigma_par, const ullint_t seed_val = std::random_device{}());
                                                                                            ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlnorm.hpp:54:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:39,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlnorm.ipp:34:51: error: 'rand_engine_t' has not been declared
 rlnorm_compute(const T mu_par, const T sigma_par, rand_engine_t& engine)
                                                   ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlnorm.ipp: In function 'T stats::internal::rlnorm_compute(T, T, int&)':
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlnorm.ipp:37:17: error: 'STLIM' was not declared in this scope
                 STLIM<T>::quiet_NaN() :
                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlnorm.ipp:37:24: error: expected primary-expression before '>' token
                 STLIM<T>::quiet_NaN() :
                        ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlnorm.ipp:37:25: error: '::quiet_NaN' has not been declared
                 STLIM<T>::quiet_NaN() :
                         ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:25:0,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/misc/statslib_options.hpp:49:20: error: 'exp' is not a member of 'gcem'
     #define stmath gcem
                    ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlnorm.ipp:39:13: note: in expansion of macro 'stmath'
             stmath::exp(rnorm(mu_par,sigma_par,engine)) );
             ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlnorm.hpp:54:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:39,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlnorm.ipp: At global scope:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlnorm.ipp:42:50: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlnorm.ipp:42:65: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlnorm.ipp:46:1: error: expected unqualified-id before '{' token
 {
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlnorm.ipp:70:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlnorm.ipp:93:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:40:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlogis.hpp:33:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlogis.hpp:38:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlogis.hpp:39:92: error: expected unqualified-id before ')' token
 rlogis(const T1 mu_par, const T2 sigma_par, const ullint_t seed_val = std::random_device{}());
                                                                                            ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlogis.hpp:54:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:40,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlogis.ipp:34:51: error: 'rand_engine_t' has not been declared
 rlogis_compute(const T mu_par, const T sigma_par, rand_engine_t& engine)
                                                   ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlogis.ipp: In function 'T stats::internal::rlogis_compute(T, T, int&)':
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlogis.ipp:37:17: error: 'STLIM' was not declared in this scope
                 STLIM<T>::quiet_NaN() :
                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlogis.ipp:37:24: error: expected primary-expression before '>' token
                 STLIM<T>::quiet_NaN() :
                        ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlogis.ipp:37:25: error: '::quiet_NaN' has not been declared
                 STLIM<T>::quiet_NaN() :
                         ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlogis.ipp: At global scope:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlogis.ipp:42:50: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlogis.ipp:42:65: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlogis.ipp:46:1: error: expected unqualified-id before '{' token
 {
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlogis.ipp:70:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rlogis.ipp:93:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:43:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rpois.hpp:33:1: error: 'return_t' does not name a type
 return_t<T>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rpois.hpp:38:1: error: 'return_t' does not name a type
 return_t<T>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rpois.hpp:39:72: error: expected unqualified-id before ')' token
 rpois(const T rate_par, const ullint_t seed_val = std::random_device{}());
                                                                        ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rpois.hpp:54:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:43,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rpois.ipp:34:33: error: 'rand_engine_t' has not been declared
 rpois_compute(const T rate_par, rand_engine_t& engine)
                                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rpois.ipp: In function 'T stats::internal::rpois_compute(T, int&)':
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rpois.ipp:37:17: error: 'STLIM' was not declared in this scope
                 STLIM<T>::quiet_NaN() :
                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rpois.ipp:37:24: error: expected primary-expression before '>' token
                 STLIM<T>::quiet_NaN() :
                        ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rpois.ipp:37:25: error: '::quiet_NaN' has not been declared
                 STLIM<T>::quiet_NaN() :
                         ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rpois.ipp: At global scope:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rpois.ipp:61:1: error: 'return_t' does not name a type
 return_t<T>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rpois.ipp:83:1: error: 'return_t' does not name a type
 return_t<T>
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:44:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rt.hpp:33:1: error: 'return_t' does not name a type
 return_t<T>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rt.hpp:38:1: error: 'return_t' does not name a type
 return_t<T>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rt.hpp:39:68: error: expected unqualified-id before ')' token
 rt(const T dof_par, const ullint_t seed_val = std::random_device{}());
                                                                    ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rt.hpp:54:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:44,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rt.ipp:34:29: error: 'rand_engine_t' has not been declared
 rt_compute(const T dof_par, rand_engine_t& engine)
                             ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rt.ipp: In function 'T stats::internal::rt_compute(T, int&)':
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rt.ipp:37:16: error: 'STLIM' was not declared in this scope
         return STLIM<T>::quiet_NaN();
                ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rt.ipp:37:23: error: expected primary-expression before '>' token
         return STLIM<T>::quiet_NaN();
                       ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rt.ipp:37:24: error: '::quiet_NaN' has not been declared
         return STLIM<T>::quiet_NaN();
                        ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rt.ipp:44:20: error: 'sqrt' is not a member of 'std'
     return numer / std::sqrt( rchisq(dof_par,engine) / dof_par );
                    ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rt.ipp: At global scope:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rt.ipp:66:1: error: 'return_t' does not name a type
 return_t<T>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rt.ipp:88:1: error: 'return_t' does not name a type
 return_t<T>
 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:45:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rweibull.hpp:33:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rweibull.hpp:38:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rweibull.hpp:39:97: error: expected unqualified-id before ')' token
 rweibull(const T1 shape_par, const T2 scale_par, const ullint_t seed_val = std::random_device{}());
                                                                                                 ^
In file included from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rweibull.hpp:54:0,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rand.hpp:45,
                 from /home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats.hpp:37,
                 from /home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:1:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rweibull.ipp:34:56: error: 'rand_engine_t' has not been declared
 rweibull_compute(const T shape_par, const T scale_par, rand_engine_t& engine)
                                                        ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rweibull.ipp: In function 'T stats::internal::rweibull_compute(T, T, int&)':
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rweibull.ipp:37:17: error: 'STLIM' was not declared in this scope
                 STLIM<T>::quiet_NaN() :
                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rweibull.ipp:37:24: error: expected primary-expression before '>' token
                 STLIM<T>::quiet_NaN() :
                        ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rweibull.ipp:37:25: error: '::quiet_NaN' has not been declared
                 STLIM<T>::quiet_NaN() :
                         ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rweibull.ipp: At global scope:
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rweibull.ipp:42:50: error: 'common_return_t' does not name a type
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                  ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rweibull.ipp:42:65: error: expected '>' before '<' token
 template<typename T1, typename T2, typename TC = common_return_t<T1,T2>>
                                                                 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rweibull.ipp:47:1: error: expected unqualified-id before '{' token
 {
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rweibull.ipp:71:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/.conan/data/statslib/3.1.1/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/stats_incl/rand/rweibull.ipp:94:1: error: 'common_return_t' does not name a type
 common_return_t<T1,T2>
 ^
/home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp: In function 'int main()':
/home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:5:5: error: 'constexpr' was not declared in this scope
     constexpr double dens_1 = stats::dlaplace(1.0, 1.0, 2.0);  // answer = 0.25
     ^
/home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:6:15: error: expected ';' before 'double'
     constexpr double prob_1 = stats::plaplace(1.0, 1.0, 2.0);  // answer = 0.5
               ^
/home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/test_package.cpp:7:15: error: expected ';' before 'double'
     constexpr double quant_1 = stats::qlaplace(0.1, 1.0, 2.0); // answer = -2.218875...
               ^
make[2]: *** [CMakeFiles/test_package.dir/test_package.cpp.o] Error 1
make[1]: *** [CMakeFiles/test_package.dir/all] Error 2
make: *** [all] Error 2
statslib/3.1.1: WARN: This conanfile has no build step
ERROR: statslib/3.1.1 (test package): Error in build() method, line 12
	cmake.build()
	ConanException: Error 2 while executing cmake --build '/home/conan/w/cci_PR-4422/1/46ec0021-40e1-4727-886a-d077ca27935c/recipes/statslib/all/test_package/build/dfae4d6ba682b8d9c5630c4c912db585c2a46c64' '--' '-j3'