********************************************************************************
conan test conan-center-index/recipes/immer/all/test_package/conanfile.py immer/0.6.2@ --profile=/home/conan/w/BuildSingleReference/11658/801288ae-8cea-45df-a88e-e9940f28331a/profile.txt
********************************************************************************
Configuration:
[settings]
arch=x86_64
arch_build=x86_64
build_type=Release
compiler=gcc
compiler.libcxx=libstdc++11
compiler.version=5
os=Linux
os_build=Linux
[options]
[build_requires]
[env]

immer/0.6.2 (test package): Installing package
Requirements
    immer/0.6.2 from local cache - Cache
Packages
    immer/0.6.2:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Cache

Installing (downloading, building) binaries...
immer/0.6.2: Already installed!
[HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK
[HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK
immer/0.6.2 (test package): Generator txt created conanbuildinfo.txt
immer/0.6.2 (test package): Generator cmake_find_package_multi created immer-config-version.cmake
immer/0.6.2 (test package): Generator cmake_find_package_multi created immer-config.cmake
immer/0.6.2 (test package): Generator cmake_find_package_multi created immerTargets.cmake
immer/0.6.2 (test package): Generator cmake_find_package_multi created immerTarget-release.cmake
immer/0.6.2 (test package): Generator cmake created conanbuildinfo.cmake
immer/0.6.2 (test package): Generated conaninfo.txt
immer/0.6.2 (test package): Generated graphinfo
Using lockfile: '/home/conan/w/BuildSingleReference/conan-center-index/recipes/immer/all/test_package/build/51356ff1bc7ea71cd8f6a80b332306c81528a873/conan.lock'
Using cached profile from lockfile
[HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] 'fPIC' option not found
[HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK
immer/0.6.2 (test package): Calling build()

----Running------
> cd '/home/conan/w/BuildSingleReference/conan-center-index/recipes/immer/all/test_package/build/51356ff1bc7ea71cd8f6a80b332306c81528a873' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="gcc" -DCONAN_COMPILER_VERSION="5" -DCONAN_CXX_FLAGS="-m64" -DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" -DCONAN_LIBCXX="libstdc++11" -DCMAKE_INSTALL_PREFIX="/home/conan/w/BuildSingleReference/conan-center-index/recipes/immer/all/test_package/build/51356ff1bc7ea71cd8f6a80b332306c81528a873/package" -DCMAKE_INSTALL_BINDIR="bin" -DCMAKE_INSTALL_SBINDIR="bin" -DCMAKE_INSTALL_LIBEXECDIR="bin" -DCMAKE_INSTALL_LIBDIR="lib" -DCMAKE_INSTALL_INCLUDEDIR="include" -DCMAKE_INSTALL_OLDINCLUDEDIR="include" -DCMAKE_INSTALL_DATAROOTDIR="share" -DCMAKE_PREFIX_PATH="/home/conan/w/BuildSingleReference/conan-center-index/recipes/immer/all/test_package/build/51356ff1bc7ea71cd8f6a80b332306c81528a873" -DCMAKE_MODULE_PATH="/home/conan/w/BuildSingleReference/conan-center-index/recipes/immer/all/test_package/build/51356ff1bc7ea71cd8f6a80b332306c81528a873" -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev '/home/conan/w/BuildSingleReference/conan-center-index/recipes/immer/all/test_package'
-----------------
-- The CXX compiler identification is GNU 5.4.0
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/g++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Conan: called by CMake conan helper
-- Conan: Adjusting output directories
-- Conan: Using cmake targets configuration
-- Conan: Adjusting default RPATHs Conan policies
-- Conan: Adjusting language standard
-- Conan: Compiler GCC>=5, checking major version 5
-- Conan: Checking correct version: 5
-- Conan: C++ stdlib: libstdc++11
-- Configuring done
-- Generating done
-- Build files have been written to: /home/conan/w/BuildSingleReference/conan-center-index/recipes/immer/all/test_package/build/51356ff1bc7ea71cd8f6a80b332306c81528a873

----Running------
> cmake --build '/home/conan/w/BuildSingleReference/conan-center-index/recipes/immer/all/test_package/build/51356ff1bc7ea71cd8f6a80b332306c81528a873' '--' '-j3'
-----------------
Scanning dependencies of target example
[ 50%] Building CXX object CMakeFiles/example.dir/example.cpp.o
CMakeFiles/example.dir/build.make:81: recipe for target 'CMakeFiles/example.dir/example.cpp.o' failed
CMakeFiles/Makefile2:94: recipe for target 'CMakeFiles/example.dir/all' failed
Makefile:102: recipe for target 'all' failed
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY
    CMAKE_INSTALL_BINDIR
    CMAKE_INSTALL_DATAROOTDIR
    CMAKE_INSTALL_INCLUDEDIR
    CMAKE_INSTALL_LIBDIR
    CMAKE_INSTALL_LIBEXECDIR
    CMAKE_INSTALL_OLDINCLUDEDIR
    CMAKE_INSTALL_SBINDIR


In file included from /home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/rbtree.hpp:12:0,
                 from /home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/vector.hpp:11,
                 from /home/conan/w/BuildSingleReference/conan-center-index/recipes/immer/all/test_package/example.cpp:1:
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/position.hpp: In instantiation of ‘decltype(auto) immer::detail::rbts::regular_pos<NodeT>::last_oh(Visitor, immer::detail::rbts::count_t, Args&& ...) [with Visitor = immer::detail::rbts::push_tail_visitor<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >; Args = {immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap, 1024ul>, immer::refcount_policy, immer::no_transience_policy, false, true>, 5u, 6u>*&}; NodeT = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>; immer::detail::rbts::count_t = unsigned int]’:
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/operations.hpp:808:33:   required from ‘static immer::detail::rbts::push_tail_visitor<NodeT>::node_t* immer::detail::rbts::push_tail_visitor<NodeT>::visit_regular(Pos&&, immer::detail::rbts::push_tail_visitor<NodeT>::node_t*, Args&& ...) [with Pos = immer::detail::rbts::regular_pos<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >&; Args = {}; NodeT = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>; immer::detail::rbts::push_tail_visitor<NodeT>::node_t = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>]’
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/position.hpp:297:38:   required from ‘decltype(auto) immer::detail::rbts::regular_pos<NodeT>::visit(Visitor, Args&& ...) [with Visitor = immer::detail::rbts::push_tail_visitor<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >; Args = {immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap, 1024ul>, immer::refcount_policy, immer::no_transience_policy, false, true>, 5u, 6u>*&}; NodeT = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>]’
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/position.hpp:640:9:   required from ‘decltype(auto) immer::detail::rbts::last_oh_regular(Pos&&, Visitor, immer::detail::rbts::count_t, Args&& ...) [with Pos = immer::detail::rbts::regular_sub_pos<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >&; Visitor = immer::detail::rbts::push_tail_visitor<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >; Args = {immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap, 1024ul>, immer::refcount_policy, immer::no_transience_policy, false, true>, 5u, 6u>*&}; immer::detail::rbts::count_t = unsigned int]’
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/position.hpp:862:29:   required from ‘decltype(auto) immer::detail::rbts::regular_sub_pos<NodeT>::last_oh(Visitor, immer::detail::rbts::count_t, Args&& ...) [with Visitor = immer::detail::rbts::push_tail_visitor<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >; Args = {immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap, 1024ul>, immer::refcount_policy, immer::no_transience_policy, false, true>, 5u, 6u>*&}; NodeT = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>; immer::detail::rbts::count_t = unsigned int]’
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/operations.hpp:808:33:   required from ‘static immer::detail::rbts::push_tail_visitor<NodeT>::node_t* immer::detail::rbts::push_tail_visitor<NodeT>::visit_regular(Pos&&, immer::detail::rbts::push_tail_visitor<NodeT>::node_t*, Args&& ...) [with Pos = immer::detail::rbts::regular_sub_pos<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >&; Args = {}; NodeT = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>; immer::detail::rbts::push_tail_visitor<NodeT>::node_t = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>]’
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/position.hpp:945:38:   required from ‘decltype(auto) immer::detail::rbts::regular_sub_pos<NodeT>::visit(Visitor, Args&& ...) [with Visitor = immer::detail::rbts::push_tail_visitor<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >; Args = {immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap, 1024ul>, immer::refcount_policy, immer::no_transience_policy, false, true>, 5u, 6u>* const&}; NodeT = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>]’
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/rbtree.hpp:336:65:   required from ‘immer::detail::rbts::rbtree<T, MemoryPolicy, B, BL> immer::detail::rbts::rbtree<T, MemoryPolicy, B, BL>::push_back(T) const [with T = int; MemoryPolicy = immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>; unsigned int B = 5u; unsigned int BL = 6u]’
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/vector.hpp:222:46:   required from ‘immer::vector<T, MemoryPolicy, B, BL> immer::vector<T, MemoryPolicy, B, BL>::push_back(immer::vector<T, MemoryPolicy, B, BL>::value_type) const & [with T = int; MemoryPolicy = immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>; unsigned int B = 5u; unsigned int BL = 6u; immer::vector<T, MemoryPolicy, B, BL>::value_type = int]’
/home/conan/w/BuildSingleReference/conan-center-index/recipes/immer/all/test_package/example.cpp:6:34:   required from here
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/position.hpp:292:29: error: use of ‘template<class Pos, class Visitor, class ... Args> decltype(auto) immer::detail::rbts::last_oh_regular(Pos&&, Visitor, immer::detail::rbts::count_t, Args&& ...)’ before deduction of ‘auto’
     { return last_oh_regular(*this, v, offset_hint, args...); }
                             ^
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/position.hpp:292:29: error: use of ‘decltype(auto) immer::detail::rbts::last_oh_regular(Pos&&, Visitor, immer::detail::rbts::count_t, Args&& ...) [with Pos = immer::detail::rbts::regular_pos<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >&; Visitor = immer::detail::rbts::push_tail_visitor<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >; Args = {immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap, 1024ul>, immer::refcount_policy, immer::no_transience_policy, false, true>, 5u, 6u>*&}; immer::detail::rbts::count_t = unsigned int]’ before deduction of ‘auto’
In file included from /home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/rbtree.hpp:13:0,
                 from /home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/vector.hpp:11,
                 from /home/conan/w/BuildSingleReference/conan-center-index/recipes/immer/all/test_package/example.cpp:1:
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/operations.hpp: In instantiation of ‘static immer::detail::rbts::push_tail_visitor<NodeT>::node_t* immer::detail::rbts::push_tail_visitor<NodeT>::visit_regular(Pos&&, immer::detail::rbts::push_tail_visitor<NodeT>::node_t*, Args&& ...) [with Pos = immer::detail::rbts::regular_pos<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >&; Args = {}; NodeT = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>; immer::detail::rbts::push_tail_visitor<NodeT>::node_t = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>]’:
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/position.hpp:297:38:   required from ‘decltype(auto) immer::detail::rbts::regular_pos<NodeT>::visit(Visitor, Args&& ...) [with Visitor = immer::detail::rbts::push_tail_visitor<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >; Args = {immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap, 1024ul>, immer::refcount_policy, immer::no_transience_policy, false, true>, 5u, 6u>*&}; NodeT = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>]’
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/position.hpp:640:9:   required from ‘decltype(auto) immer::detail::rbts::last_oh_regular(Pos&&, Visitor, immer::detail::rbts::count_t, Args&& ...) [with Pos = immer::detail::rbts::regular_sub_pos<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >&; Visitor = immer::detail::rbts::push_tail_visitor<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >; Args = {immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap, 1024ul>, immer::refcount_policy, immer::no_transience_policy, false, true>, 5u, 6u>*&}; immer::detail::rbts::count_t = unsigned int]’
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/position.hpp:862:29:   required from ‘decltype(auto) immer::detail::rbts::regular_sub_pos<NodeT>::last_oh(Visitor, immer::detail::rbts::count_t, Args&& ...) [with Visitor = immer::detail::rbts::push_tail_visitor<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >; Args = {immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap, 1024ul>, immer::refcount_policy, immer::no_transience_policy, false, true>, 5u, 6u>*&}; NodeT = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>; immer::detail::rbts::count_t = unsigned int]’
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/operations.hpp:808:33:   required from ‘static immer::detail::rbts::push_tail_visitor<NodeT>::node_t* immer::detail::rbts::push_tail_visitor<NodeT>::visit_regular(Pos&&, immer::detail::rbts::push_tail_visitor<NodeT>::node_t*, Args&& ...) [with Pos = immer::detail::rbts::regular_sub_pos<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >&; Args = {}; NodeT = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>; immer::detail::rbts::push_tail_visitor<NodeT>::node_t = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>]’
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/position.hpp:945:38:   required from ‘decltype(auto) immer::detail::rbts::regular_sub_pos<NodeT>::visit(Visitor, Args&& ...) [with Visitor = immer::detail::rbts::push_tail_visitor<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >; Args = {immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap, 1024ul>, immer::refcount_policy, immer::no_transience_policy, false, true>, 5u, 6u>* const&}; NodeT = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>]’
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/rbtree.hpp:336:65:   required from ‘immer::detail::rbts::rbtree<T, MemoryPolicy, B, BL> immer::detail::rbts::rbtree<T, MemoryPolicy, B, BL>::push_back(T) const [with T = int; MemoryPolicy = immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>; unsigned int B = 5u; unsigned int BL = 6u]’
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/vector.hpp:222:46:   required from ‘immer::vector<T, MemoryPolicy, B, BL> immer::vector<T, MemoryPolicy, B, BL>::push_back(immer::vector<T, MemoryPolicy, B, BL>::value_type) const & [with T = int; MemoryPolicy = immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>; unsigned int B = 5u; unsigned int BL = 6u; immer::vector<T, MemoryPolicy, B, BL>::value_type = int]’
/home/conan/w/BuildSingleReference/conan-center-index/recipes/immer/all/test_package/example.cpp:6:34:   required from here
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/operations.hpp:809:52: error: second operand to the conditional operator is of type ‘void’, but the third operand is neither a throw-expression nor of type ‘void’
                 /* otherwise */ : node_t::make_path(pos.shift() - B, tail);
                                                    ^
In file included from /home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/rbtree.hpp:12:0,
                 from /home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/vector.hpp:11,
                 from /home/conan/w/BuildSingleReference/conan-center-index/recipes/immer/all/test_package/example.cpp:1:
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/position.hpp: In instantiation of ‘decltype(auto) immer::detail::rbts::regular_pos<NodeT>::towards_oh_ch(Visitor, immer::detail::rbts::size_t, immer::detail::rbts::count_t, immer::detail::rbts::count_t, Args&& ...) [with Visitor = immer::detail::rbts::update_visitor<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >; Args = {immer::detail::rbts::rbtree<T, MemoryPolicy, B, BL>::assoc(immer::detail::rbts::size_t, T) const [with T = int; MemoryPolicy = immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>; unsigned int B = 5u; unsigned int BL = 6u; immer::detail::rbts::size_t = long unsigned int]::<lambda(auto:17&&)>&}; NodeT = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>; immer::detail::rbts::size_t = long unsigned int; immer::detail::rbts::count_t = unsigned int]’:
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/operations.hpp:477:76:   required from ‘static immer::detail::rbts::update_visitor<NodeT>::node_t* immer::detail::rbts::update_visitor<NodeT>::visit_regular(Pos&&, immer::detail::rbts::size_t, Fn&&) [with Pos = immer::detail::rbts::regular_pos<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >&; Fn = immer::detail::rbts::rbtree<T, MemoryPolicy, B, BL>::assoc(immer::detail::rbts::size_t, T) const [with T = int; MemoryPolicy = immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>; unsigned int B = 5u; unsigned int BL = 6u; immer::detail::rbts::size_t = long unsigned int]::<lambda(auto:17&&)>&; NodeT = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>; immer::detail::rbts::update_visitor<NodeT>::node_t = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>; immer::detail::rbts::size_t = long unsigned int]’
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/position.hpp:297:38:   required from ‘decltype(auto) immer::detail::rbts::regular_pos<NodeT>::visit(Visitor, Args&& ...) [with Visitor = immer::detail::rbts::update_visitor<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >; Args = {long unsigned int&, immer::detail::rbts::rbtree<T, MemoryPolicy, B, BL>::assoc(immer::detail::rbts::size_t, T) const [with T = int; MemoryPolicy = immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>; unsigned int B = 5u; unsigned int BL = 6u; immer::detail::rbts::size_t = long unsigned int]::<lambda(auto:17&&)>&}; NodeT = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>]’
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/position.hpp:599:12:   required from ‘decltype(auto) immer::detail::rbts::towards_oh_ch_regular(Pos&&, Visitor, immer::detail::rbts::size_t, immer::detail::rbts::count_t, immer::detail::rbts::count_t, Args&& ...) [with Pos = immer::detail::rbts::regular_sub_pos<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >&; Visitor = immer::detail::rbts::update_visitor<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >; Args = {immer::detail::rbts::rbtree<T, MemoryPolicy, B, BL>::assoc(immer::detail::rbts::size_t, T) const [with T = int; MemoryPolicy = immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>; unsigned int B = 5u; unsigned int BL = 6u; immer::detail::rbts::size_t = long unsigned int]::<lambda(auto:17&&)>&}; immer::detail::rbts::size_t = long unsigned int; immer::detail::rbts::count_t = unsigned int]’
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/position.hpp:852:35:   required from ‘decltype(auto) immer::detail::rbts::regular_sub_pos<NodeT>::towards_oh_ch(Visitor, immer::detail::rbts::size_t, immer::detail::rbts::count_t, immer::detail::rbts::count_t, Args&& ...) [with Visitor = immer::detail::rbts::update_visitor<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >; Args = {immer::detail::rbts::rbtree<T, MemoryPolicy, B, BL>::assoc(immer::detail::rbts::size_t, T) const [with T = int; MemoryPolicy = immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>; unsigned int B = 5u; unsigned int BL = 6u; immer::detail::rbts::size_t = long unsigned int]::<lambda(auto:17&&)>&}; NodeT = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>; immer::detail::rbts::size_t = long unsigned int; immer::detail::rbts::count_t = unsigned int]’
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/operations.hpp:477:76:   required from ‘static immer::detail::rbts::update_visitor<NodeT>::node_t* immer::detail::rbts::update_visitor<NodeT>::visit_regular(Pos&&, immer::detail::rbts::size_t, Fn&&) [with Pos = immer::detail::rbts::regular_sub_pos<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >&; Fn = immer::detail::rbts::rbtree<T, MemoryPolicy, B, BL>::assoc(immer::detail::rbts::size_t, T) const [with T = int; MemoryPolicy = immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>; unsigned int B = 5u; unsigned int BL = 6u; immer::detail::rbts::size_t = long unsigned int]::<lambda(auto:17&&)>&; NodeT = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>; immer::detail::rbts::update_visitor<NodeT>::node_t = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>; immer::detail::rbts::size_t = long unsigned int]’
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/position.hpp:945:38:   required from ‘decltype(auto) immer::detail::rbts::regular_sub_pos<NodeT>::visit(Visitor, Args&& ...) [with Visitor = immer::detail::rbts::update_visitor<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >; Args = {long unsigned int&, immer::detail::rbts::rbtree<T, MemoryPolicy, B, BL>::assoc(immer::detail::rbts::size_t, T) const [with T = int; MemoryPolicy = immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>; unsigned int B = 5u; unsigned int BL = 6u; immer::detail::rbts::size_t = long unsigned int]::<lambda(auto:17&&)>&}; NodeT = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>]’
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/rbtree.hpp:408:57:   required from ‘immer::detail::rbts::rbtree<T, MemoryPolicy, B, BL> immer::detail::rbts::rbtree<T, MemoryPolicy, B, BL>::update(immer::detail::rbts::size_t, FnT&&) const [with FnT = immer::detail::rbts::rbtree<T, MemoryPolicy, B, BL>::assoc(immer::detail::rbts::size_t, T) const [with T = int; MemoryPolicy = immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>; unsigned int B = 5u; unsigned int BL = 6u; immer::detail::rbts::size_t = long unsigned int]::<lambda(auto:17&&)>; T = int; MemoryPolicy = immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>; unsigned int B = 5u; unsigned int BL = 6u; immer::detail::rbts::size_t = long unsigned int]’
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/rbtree.hpp:422:22:   required from ‘immer::detail::rbts::rbtree<T, MemoryPolicy, B, BL> immer::detail::rbts::rbtree<T, MemoryPolicy, B, BL>::assoc(immer::detail::rbts::size_t, T) const [with T = int; MemoryPolicy = immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>; unsigned int B = 5u; unsigned int BL = 6u; immer::detail::rbts::size_t = long unsigned int]’
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/vector.hpp:245:49:   required from ‘immer::vector<T, MemoryPolicy, B, BL> immer::vector<T, MemoryPolicy, B, BL>::set(immer::vector<T, MemoryPolicy, B, BL>::size_type, immer::vector<T, MemoryPolicy, B, BL>::value_type) const & [with T = int; MemoryPolicy = immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>; unsigned int B = 5u; unsigned int BL = 6u; immer::vector<T, MemoryPolicy, B, BL>::size_type = long unsigned int; immer::vector<T, MemoryPolicy, B, BL>::value_type = int]’
/home/conan/w/BuildSingleReference/conan-center-index/recipes/immer/all/test_package/example.cpp:9:31:   required from here
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/position.hpp:282:35: error: use of ‘template<class Pos, class Visitor, class ... Args> decltype(auto) immer::detail::rbts::towards_oh_ch_regular(Pos&&, Visitor, immer::detail::rbts::size_t, immer::detail::rbts::count_t, immer::detail::rbts::count_t, Args&& ...)’ before deduction of ‘auto’
     { return towards_oh_ch_regular(*this, v, idx, offset_hint, count(), args...); }
                                   ^
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/position.hpp:282:35: error: use of ‘decltype(auto) immer::detail::rbts::towards_oh_ch_regular(Pos&&, Visitor, immer::detail::rbts::size_t, immer::detail::rbts::count_t, immer::detail::rbts::count_t, Args&& ...) [with Pos = immer::detail::rbts::regular_pos<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >&; Visitor = immer::detail::rbts::update_visitor<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >; Args = {immer::detail::rbts::rbtree<T, MemoryPolicy, B, BL>::assoc(immer::detail::rbts::size_t, T) const [with T = int; MemoryPolicy = immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>; unsigned int B = 5u; unsigned int BL = 6u; immer::detail::rbts::size_t = long unsigned int]::<lambda(auto:17&&)>&}; immer::detail::rbts::size_t = long unsigned int; immer::detail::rbts::count_t = unsigned int]’ before deduction of ‘auto’
In file included from /home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/rbtree.hpp:13:0,
                 from /home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/vector.hpp:11,
                 from /home/conan/w/BuildSingleReference/conan-center-index/recipes/immer/all/test_package/example.cpp:1:
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/operations.hpp: In instantiation of ‘static immer::detail::rbts::update_visitor<NodeT>::node_t* immer::detail::rbts::update_visitor<NodeT>::visit_regular(Pos&&, immer::detail::rbts::size_t, Fn&&) [with Pos = immer::detail::rbts::regular_pos<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >&; Fn = immer::detail::rbts::rbtree<T, MemoryPolicy, B, BL>::assoc(immer::detail::rbts::size_t, T) const [with T = int; MemoryPolicy = immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>; unsigned int B = 5u; unsigned int BL = 6u; immer::detail::rbts::size_t = long unsigned int]::<lambda(auto:17&&)>&; NodeT = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>; immer::detail::rbts::update_visitor<NodeT>::node_t = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>; immer::detail::rbts::size_t = long unsigned int]’:
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/position.hpp:297:38:   required from ‘decltype(auto) immer::detail::rbts::regular_pos<NodeT>::visit(Visitor, Args&& ...) [with Visitor = immer::detail::rbts::update_visitor<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >; Args = {long unsigned int&, immer::detail::rbts::rbtree<T, MemoryPolicy, B, BL>::assoc(immer::detail::rbts::size_t, T) const [with T = int; MemoryPolicy = immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>; unsigned int B = 5u; unsigned int BL = 6u; immer::detail::rbts::size_t = long unsigned int]::<lambda(auto:17&&)>&}; NodeT = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>]’
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/position.hpp:599:12:   required from ‘decltype(auto) immer::detail::rbts::towards_oh_ch_regular(Pos&&, Visitor, immer::detail::rbts::size_t, immer::detail::rbts::count_t, immer::detail::rbts::count_t, Args&& ...) [with Pos = immer::detail::rbts::regular_sub_pos<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >&; Visitor = immer::detail::rbts::update_visitor<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >; Args = {immer::detail::rbts::rbtree<T, MemoryPolicy, B, BL>::assoc(immer::detail::rbts::size_t, T) const [with T = int; MemoryPolicy = immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>; unsigned int B = 5u; unsigned int BL = 6u; immer::detail::rbts::size_t = long unsigned int]::<lambda(auto:17&&)>&}; immer::detail::rbts::size_t = long unsigned int; immer::detail::rbts::count_t = unsigned int]’
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/position.hpp:852:35:   required from ‘decltype(auto) immer::detail::rbts::regular_sub_pos<NodeT>::towards_oh_ch(Visitor, immer::detail::rbts::size_t, immer::detail::rbts::count_t, immer::detail::rbts::count_t, Args&& ...) [with Visitor = immer::detail::rbts::update_visitor<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >; Args = {immer::detail::rbts::rbtree<T, MemoryPolicy, B, BL>::assoc(immer::detail::rbts::size_t, T) const [with T = int; MemoryPolicy = immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>; unsigned int B = 5u; unsigned int BL = 6u; immer::detail::rbts::size_t = long unsigned int]::<lambda(auto:17&&)>&}; NodeT = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>; immer::detail::rbts::size_t = long unsigned int; immer::detail::rbts::count_t = unsigned int]’
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/operations.hpp:477:76:   required from ‘static immer::detail::rbts::update_visitor<NodeT>::node_t* immer::detail::rbts::update_visitor<NodeT>::visit_regular(Pos&&, immer::detail::rbts::size_t, Fn&&) [with Pos = immer::detail::rbts::regular_sub_pos<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >&; Fn = immer::detail::rbts::rbtree<T, MemoryPolicy, B, BL>::assoc(immer::detail::rbts::size_t, T) const [with T = int; MemoryPolicy = immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>; unsigned int B = 5u; unsigned int BL = 6u; immer::detail::rbts::size_t = long unsigned int]::<lambda(auto:17&&)>&; NodeT = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>; immer::detail::rbts::update_visitor<NodeT>::node_t = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>; immer::detail::rbts::size_t = long unsigned int]’
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/position.hpp:945:38:   required from ‘decltype(auto) immer::detail::rbts::regular_sub_pos<NodeT>::visit(Visitor, Args&& ...) [with Visitor = immer::detail::rbts::update_visitor<immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u> >; Args = {long unsigned int&, immer::detail::rbts::rbtree<T, MemoryPolicy, B, BL>::assoc(immer::detail::rbts::size_t, T) const [with T = int; MemoryPolicy = immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>; unsigned int B = 5u; unsigned int BL = 6u; immer::detail::rbts::size_t = long unsigned int]::<lambda(auto:17&&)>&}; NodeT = immer::detail::rbts::node<int, immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>, 5u, 6u>]’
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/rbtree.hpp:408:57:   required from ‘immer::detail::rbts::rbtree<T, MemoryPolicy, B, BL> immer::detail::rbts::rbtree<T, MemoryPolicy, B, BL>::update(immer::detail::rbts::size_t, FnT&&) const [with FnT = immer::detail::rbts::rbtree<T, MemoryPolicy, B, BL>::assoc(immer::detail::rbts::size_t, T) const [with T = int; MemoryPolicy = immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>; unsigned int B = 5u; unsigned int BL = 6u; immer::detail::rbts::size_t = long unsigned int]::<lambda(auto:17&&)>; T = int; MemoryPolicy = immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>; unsigned int B = 5u; unsigned int BL = 6u; immer::detail::rbts::size_t = long unsigned int]’
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/rbtree.hpp:422:22:   required from ‘immer::detail::rbts::rbtree<T, MemoryPolicy, B, BL> immer::detail::rbts::rbtree<T, MemoryPolicy, B, BL>::assoc(immer::detail::rbts::size_t, T) const [with T = int; MemoryPolicy = immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>; unsigned int B = 5u; unsigned int BL = 6u; immer::detail::rbts::size_t = long unsigned int]’
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/vector.hpp:245:49:   required from ‘immer::vector<T, MemoryPolicy, B, BL> immer::vector<T, MemoryPolicy, B, BL>::set(immer::vector<T, MemoryPolicy, B, BL>::size_type, immer::vector<T, MemoryPolicy, B, BL>::value_type) const & [with T = int; MemoryPolicy = immer::memory_policy<immer::free_list_heap_policy<immer::cpp_heap>, immer::refcount_policy>; unsigned int B = 5u; unsigned int BL = 6u; immer::vector<T, MemoryPolicy, B, BL>::size_type = long unsigned int; immer::vector<T, MemoryPolicy, B, BL>::value_type = int]’
/home/conan/w/BuildSingleReference/conan-center-index/recipes/immer/all/test_package/example.cpp:9:31:   required from here
/home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/immer/detail/rbts/operations.hpp:477:76: error: ‘void child’ has incomplete type
             auto child = pos.towards_oh_ch(this_t{}, idx, offset, count, fn);
                                                                            ^
make[2]: *** [CMakeFiles/example.dir/example.cpp.o] Error 1
make[1]: *** [CMakeFiles/example.dir/all] Error 2
make: *** [all] Error 2
immer/0.6.2: WARN: Lib folder doesn't exist, can't collect libraries: /home/conan/w/BuildSingleReference/.conan/data/immer/0.6.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/lib
ERROR: immer/0.6.2 (test package): Error in build() method, line 12
	cmake.build()
	ConanException: Error 2 while executing cmake --build '/home/conan/w/BuildSingleReference/conan-center-index/recipes/immer/all/test_package/build/51356ff1bc7ea71cd8f6a80b332306c81528a873' '--' '-j3'