aarch64-linux-gnu-g++ version 7.5.0 crash with segmentation fault about tomlplusplus HOT 14 CLOSED

[ 75%] Building CXX object examples/CMakeFiles/toml_merger.dir/toml_merger.cpp.o
In file included from /tmp/tomlplusplus/include/toml++/toml.h:69:0,
                 from /tmp/tomlplusplus/examples/toml_merger.cpp:9:
/tmp/tomlplusplus/include/toml++/impl/parser.inl: In member function ‘bool toml::v3::impl::utf8_reader<T>::read_next_block()’:
/tmp/tomlplusplus/include/toml++/impl/parser.inl:264:50: warning: requested alignment 32 is larger than 16 [-Wattributes]
    TOML_OVERALIGNED char raw_bytes[block_capacity];
                                                  ^
/tmp/tomlplusplus/include/toml++/impl/parser.inl: In function ‘toml::v3::ex::parse_result toml::v3::impl::do_parse_file(std::string_view)’:
/tmp/tomlplusplus/include/toml++/impl/parser.inl:3785:58: warning: requested alignment 32 is larger than 16 [-Wattributes]
   TOML_OVERALIGNED char file_buffer[sizeof(void*) * 1024u];
                                                          ^
In file included from /tmp/tomlplusplus/include/toml++/toml.h:48:0,
                 from /tmp/tomlplusplus/examples/toml_merger.cpp:9:
/tmp/tomlplusplus/include/toml++/impl/table.h: In instantiation of ‘toml::v3::table::do_for_each(Func&&, Table&&)::<lambda(auto:4&&)> [with auto:4 = toml::v3::table&; Func = {anonymous}::merge_left(toml::v3::table&, toml::v3::table&&)::<lambda(const toml::v3::key&, auto:13&&)>; Table = toml::v3::table&]’:
/opt/toolchains/gcc-linaro-7.5.0-2019.12-x86_64_aarch64-linux-gnu/aarch64-linux-gnu/include/c++/7.5.0/type_traits:2428:26:   required by substitution of ‘template<class _Fn, class ... _Args> static std::__result_of_success<decltype (declval<_Fn>()((declval<_Args>)()...)), std::__invoke_other> std::__result_of_other_impl::_S_test(int) [with _Fn = toml::v3::table::do_for_each(Func&&, Table&&) [with Func = {anonymous}::merge_left(toml::v3::table&, toml::v3::table&&)::<lambda(const toml::v3::key&, auto:13&&)>; Table = toml::v3::table&]::<lambda(auto:4&&)>&&; _Args = {toml::v3::table&}]’
/opt/toolchains/gcc-linaro-7.5.0-2019.12-x86_64_aarch64-linux-gnu/aarch64-linux-gnu/include/c++/7.5.0/type_traits:2439:55:   required from ‘struct std::__result_of_impl<false, false, toml::v3::table::do_for_each(Func&&, Table&&) [with Func = {anonymous}::merge_left(toml::v3::table&, toml::v3::table&&)::<lambda(const toml::v3::key&, auto:13&&)>; Table = toml::v3::table&]::<lambda(auto:4&&)>&&, toml::v3::table&>’
/opt/toolchains/gcc-linaro-7.5.0-2019.12-x86_64_aarch64-linux-gnu/aarch64-linux-gnu/include/c++/7.5.0/type_traits:2444:12:   required from ‘struct std::__invoke_result<toml::v3::table::do_for_each(Func&&, Table&&) [with Func = {anonymous}::merge_left(toml::v3::table&, toml::v3::table&&)::<lambda(const toml::v3::key&, auto:13&&)>; Table = toml::v3::table&]::<lambda(auto:4&&)>&&, toml::v3::table&>’
/opt/toolchains/gcc-linaro-7.5.0-2019.12-x86_64_aarch64-linux-gnu/aarch64-linux-gnu/include/c++/7.5.0/type_traits:2845:12:   [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ]
/tmp/tomlplusplus/include/toml++/impl/node.h:735:37:   required from ‘constexpr const bool toml::v3::node::can_visit<toml::v3::table::do_for_each(Func&&, Table&&) [with Func = {anonymous}::merge_left(toml::v3::table&, toml::v3::table&&)::<lambda(const toml::v3::key&, auto:13&&)>; Table = toml::v3::table&]::<lambda(auto:4&&)>&&, toml::v3::node&, toml::v3::table>’
/tmp/tomlplusplus/include/toml++/impl/node.h:765:49:   required from ‘constexpr const bool toml::v3::node::visit_is_nothrow_one<toml::v3::table::do_for_each(Func&&, Table&&) [with Func = {anonymous}::merge_left(toml::v3::table&, toml::v3::table&&)::<lambda(const toml::v3::key&, auto:13&&)>; Table = toml::v3::table&]::<lambda(auto:4&&)>&&, toml::v3::node&, toml::v3::table>’
/tmp/tomlplusplus/include/toml++/impl/node.h:768:44:   required from ‘constexpr const bool toml::v3::node::visit_is_nothrow<toml::v3::table::do_for_each(Func&&, Table&&) [with Func = {anonymous}::merge_left(toml::v3::table&, toml::v3::table&&)::<lambda(const toml::v3::key&, auto:13&&)>; Table = toml::v3::table&]::<lambda(auto:4&&)>&&, toml::v3::node&>’
/tmp/tomlplusplus/include/toml++/impl/node.h:920:51:   required from ‘decltype(auto) toml::v3::node::visit(Func&&) & [with Func = toml::v3::table::do_for_each(Func&&, Table&&) [with Func = {anonymous}::merge_left(toml::v3::table&, toml::v3::table&&)::<lambda(const toml::v3::key&, auto:13&&)>; Table = toml::v3::table&]::<lambda(auto:4&&)>]’
/tmp/tomlplusplus/include/toml++/impl/table.h:897:16:   required from ‘static void toml::v3::table::do_for_each(Func&&, Table&&) [with Func = {anonymous}::merge_left(toml::v3::table&, toml::v3::table&&)::<lambda(const toml::v3::key&, auto:13&&)>; Table = toml::v3::table&]’
/tmp/tomlplusplus/include/toml++/impl/table.h:1042:15:   required from ‘toml::v3::table& toml::v3::table::for_each(Func&&) & [with Func = {anonymous}::merge_left(toml::v3::table&, toml::v3::table&&)::<lambda(const toml::v3::key&, auto:13&&)>]’
/tmp/tomlplusplus/examples/toml_merger.cpp:78:5:   required from here
/tmp/tomlplusplus/include/toml++/impl/table.h:912:44: internal compiler error: Segmentation fault
           visitor)(static_cast<const key&>(kvp.first), static_cast<value_ref>(v)));
                                            ^~~
Please submit a full bug report,
with preprocessed source if appropriate.
See <https://gcc.gnu.org/bugs/> for instructions.
gmake[2]: *** [examples/CMakeFiles/toml_merger.dir/build.make:76: examples/CMakeFiles/toml_merger.dir/toml_merger.cpp.o] Error 1
gmake[1]: *** [CMakeFiles/Makefile2:354: examples/CMakeFiles/toml_merger.dir/all] Error 2
gmake: *** [Makefile:156: all] Error 2