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From: "segher at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c/94389] __attribute__((warn_unused_result)) will warn if the result is discarded as an optimisation Date: Mon, 30 Mar 2020 11:49:40 +0000 [thread overview] Message-ID: <bug-94389-4-ARceu5hPpR@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-94389-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94389 Segher Boessenkool <segher at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever confirmed|0 |1 CC| |segher at gcc dot gnu.org Last reconfirmed| |2020-03-30 --- Comment #2 from Segher Boessenkool <segher at gcc dot gnu.org> --- Earlier than that, we have ;; Function get_flags (null) ;; enabled by -tree-original { return text_mode ();, 0; } which already has lost (and looks funny btw). Confirmed btw.
next prev parent reply other threads:[~2020-03-30 11:49 UTC|newest] Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-03-29 15:36 [Bug c/94389] New: " felix.von.s at posteo dot de 2020-03-30 9:02 ` [Bug c/94389] " marxin at gcc dot gnu.org 2020-03-30 11:49 ` segher at gcc dot gnu.org [this message] 2020-03-30 12:04 ` segher at gcc dot gnu.org 2020-03-30 14:16 ` jakub at gcc dot gnu.org 2020-03-30 14:26 ` segher at gcc dot gnu.org 2020-03-30 19:00 ` felix.von.s at posteo dot de 2020-03-30 23:25 ` segher at gcc dot gnu.org
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