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| author | Jonathan Wakely <jwakely@redhat.com> | 2020-09-30 18:24:48 +0100 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2020-09-30 18:41:12 +0100 |
| commit | 73ae6eb572515ad627b575a7fbdfdd47a4368e1c (patch) | |
| tree | aaed6e14092cf913cfc5defb44616e24a5b0a8ad /libgo/go | |
| parent | 091ddcc1b2199cdf8146fb00cf55ef9162e237b9 (diff) | |
| download | gcc-73ae6eb572515ad627b575a7fbdfdd47a4368e1c.zip gcc-73ae6eb572515ad627b575a7fbdfdd47a4368e1c.tar.gz gcc-73ae6eb572515ad627b575a7fbdfdd47a4368e1c.tar.bz2 | |
libstdc++: Use __is_same instead of __is_same_as
PR 92271 added __is_same as another spelling of __is_same_as. Since
Clang also spells it __is_same, let's just use that consistently.
It appears that Intel icc sets __GNUC__ to 10, but only supports
__is_same_as. If we only use __is_same for __GNUC__ >= 11 then we won't
break icc again (it looks like we broke previous versions of icc when we
started using __is_same_as).
libstdc++-v3/ChangeLog:
* include/bits/c++config (_GLIBCXX_HAVE_BUILTIN_IS_SAME):
Define for GCC 11 or when !__is_identifier(__is_same).
(_GLIBCXX_BUILTIN_IS_SAME_AS): Remove.
* include/std/type_traits (is_same, is_same_v): Replace uses
of _GLIBCXX_BUILTIN_IS_SAME_AS.
Diffstat (limited to 'libgo/go')
0 files changed, 0 insertions, 0 deletions