https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100186
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Yeah, only GCC 10 and later seems to define std::thread in <thread>
unconditionally, older releases made it conditional on #ifdef
_GLIBCXX_HAS_GTHREADS or on #if defined(_GLIBCXX_HAS_GTHREADS) &&
defined(_GLIBCXX_USE_C99_STDINT_TR1)
The fact that something is in C++11 doesn't mean we can assume it in GCC,
while GCC 4.8.x which we still want to support had roughly complete C++11 FE
support, I think the libstdc++ side wasn't there yet.
