public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
* [Bug c++/87274] -std=c++11 breaks quadmath macros [not found] <bug-87274-4@http.gcc.gnu.org/bugzilla/> @ 2022-02-24 9:38 ` redi at gcc dot gnu.org 2022-02-24 9:40 ` redi at gcc dot gnu.org 1 sibling, 0 replies; 2+ messages in thread From: redi at gcc dot gnu.org @ 2022-02-24 9:38 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87274 Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |redi at gcc dot gnu.org --- Comment #6 from Jonathan Wakely <redi at gcc dot gnu.org> --- *** Bug 98202 has been marked as a duplicate of this bug. *** ^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug c++/87274] -std=c++11 breaks quadmath macros [not found] <bug-87274-4@http.gcc.gnu.org/bugzilla/> 2022-02-24 9:38 ` [Bug c++/87274] -std=c++11 breaks quadmath macros redi at gcc dot gnu.org @ 2022-02-24 9:40 ` redi at gcc dot gnu.org 1 sibling, 0 replies; 2+ messages in thread From: redi at gcc dot gnu.org @ 2022-02-24 9:40 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87274 --- Comment #7 from Jonathan Wakely <redi at gcc dot gnu.org> --- There's a related (but slightly different) problem for F128 suffixes: auto f = __FLT128_MIN__; f128.C:1:10: error: unable to find numeric literal operator ‘operator""F128’ The macros for the F128 constants all end in a F128 suffix, which the C++ compiler doesn't understand at all, for any -std mode. Either the macros shouldn't be defined for C++ or (preferably) they should work correctly, maybe when __extension__ is used. This would allow libstdc++ to define std::numeric_limits<__ieee128> for powerpc64le. ^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2022-02-24 9:40 UTC | newest] Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- [not found] <bug-87274-4@http.gcc.gnu.org/bugzilla/> 2022-02-24 9:38 ` [Bug c++/87274] -std=c++11 breaks quadmath macros redi at gcc dot gnu.org 2022-02-24 9:40 ` redi at gcc dot gnu.org
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).