https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94901
--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-10 branch has been updated by Jonathan Wakely <r...@gcc.gnu.org>: https://gcc.gnu.org/g:bcf1d3883236c30147201cd712e6edbdc4fbc3ab commit r10-8083-gbcf1d3883236c30147201cd712e6edbdc4fbc3ab Author: Jonathan Wakely <jwak...@redhat.com> Date: Fri May 1 14:32:24 2020 +0100 libstdc++: Replace reserved identifier _T with _Tp (PR 94901) The libstdc++ manual documents that _T can not be used, because it's a macro in system headers on some targets. Backport from mainline 2020-05-01 Jonathan Wakely <jwak...@redhat.com> PR libstdc++/94901 * include/std/type_traits (__is_complete_or_unbounded): Replace BADNAME _T with _Tp. * testsuite/17_intro/badnames.cc: New test.
