https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81950
Judy Ward <Judy.Ward at intel dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|_GLIBCXX17 macro not used |_GLIBCXX17_INLINEmacro not |consistently |used consistently --- Comment #1 from Judy Ward <Judy.Ward at intel dot com> --- In the comment above I meant to say the line should be changed to: _GLIBCXX17_INLINE constexpr in_place_t in_place{};