On Saturday, 29 April 2017 at 18:08:16 UTC, سليمان السهمي (Soulaïman Sahmi) wrote: > GCC has this attribute called abi_tag that they put on any > function that returns std::string or std::list The usual workaround is compiling the C++ source with _GLIBCXX_USE_CXX11_ABI=0 for gcc >= 5.