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* [Bug c++/103575] New: gcc/fold-const-call.c:432:1: warning: non-void function does not return a value in all control paths [-Wreturn-type] since r12-5576-ga3b31fe3692894e80de16b4059a89a309e409687
@ 2021-12-06 9:53 marxin at gcc dot gnu.org
2021-12-06 9:53 ` [Bug c++/103575] " marxin at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: marxin at gcc dot gnu.org @ 2021-12-06 9:53 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103575
Bug ID: 103575
Summary: gcc/fold-const-call.c:432:1: warning: non-void
function does not return a value in all control paths
[-Wreturn-type] since
r12-5576-ga3b31fe3692894e80de16b4059a89a309e409687
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: marxin at gcc dot gnu.org
Target Milestone: ---
Since the revision, clang complains:
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-clang/build/gcc/fold-const-call.c:432:1:
warning: non-void function does not return a value in all control paths
[-Wreturn-type]
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-clang/build/gcc/fold-const-call.c:465:1:
warning: non-void function does not return a value in all control paths
[-Wreturn-type]
^ permalink raw reply [flat|nested] 5+ messages in thread* [Bug c++/103575] gcc/fold-const-call.c:432:1: warning: non-void function does not return a value in all control paths [-Wreturn-type] since r12-5576-ga3b31fe3692894e80de16b4059a89a309e409687 2021-12-06 9:53 [Bug c++/103575] New: gcc/fold-const-call.c:432:1: warning: non-void function does not return a value in all control paths [-Wreturn-type] since r12-5576-ga3b31fe3692894e80de16b4059a89a309e409687 marxin at gcc dot gnu.org @ 2021-12-06 9:53 ` marxin at gcc dot gnu.org 2021-12-06 9:58 ` pinskia at gcc dot gnu.org ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: marxin at gcc dot gnu.org @ 2021-12-06 9:53 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103575 Martin Liška <marxin at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rguenth at gcc dot gnu.org Last reconfirmed| |2021-12-06 Ever confirmed|0 |1 Status|UNCONFIRMED |NEW ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/103575] gcc/fold-const-call.c:432:1: warning: non-void function does not return a value in all control paths [-Wreturn-type] since r12-5576-ga3b31fe3692894e80de16b4059a89a309e409687 2021-12-06 9:53 [Bug c++/103575] New: gcc/fold-const-call.c:432:1: warning: non-void function does not return a value in all control paths [-Wreturn-type] since r12-5576-ga3b31fe3692894e80de16b4059a89a309e409687 marxin at gcc dot gnu.org 2021-12-06 9:53 ` [Bug c++/103575] " marxin at gcc dot gnu.org @ 2021-12-06 9:58 ` pinskia at gcc dot gnu.org 2021-12-06 9:59 ` pinskia at gcc dot gnu.org 2021-12-13 16:31 ` marxin at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: pinskia at gcc dot gnu.org @ 2021-12-06 9:58 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103575 --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- There was a discussion about this one. Clang is wrong as 0-3 are all handled for the 2bit bitfield. Also I thought there was another bug filed already. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/103575] gcc/fold-const-call.c:432:1: warning: non-void function does not return a value in all control paths [-Wreturn-type] since r12-5576-ga3b31fe3692894e80de16b4059a89a309e409687 2021-12-06 9:53 [Bug c++/103575] New: gcc/fold-const-call.c:432:1: warning: non-void function does not return a value in all control paths [-Wreturn-type] since r12-5576-ga3b31fe3692894e80de16b4059a89a309e409687 marxin at gcc dot gnu.org 2021-12-06 9:53 ` [Bug c++/103575] " marxin at gcc dot gnu.org 2021-12-06 9:58 ` pinskia at gcc dot gnu.org @ 2021-12-06 9:59 ` pinskia at gcc dot gnu.org 2021-12-13 16:31 ` marxin at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: pinskia at gcc dot gnu.org @ 2021-12-06 9:59 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103575 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |DUPLICATE --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Yes dup of bug 103492. *** This bug has been marked as a duplicate of bug 103492 *** ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/103575] gcc/fold-const-call.c:432:1: warning: non-void function does not return a value in all control paths [-Wreturn-type] since r12-5576-ga3b31fe3692894e80de16b4059a89a309e409687 2021-12-06 9:53 [Bug c++/103575] New: gcc/fold-const-call.c:432:1: warning: non-void function does not return a value in all control paths [-Wreturn-type] since r12-5576-ga3b31fe3692894e80de16b4059a89a309e409687 marxin at gcc dot gnu.org ` (2 preceding siblings ...) 2021-12-06 9:59 ` pinskia at gcc dot gnu.org @ 2021-12-13 16:31 ` marxin at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: marxin at gcc dot gnu.org @ 2021-12-13 16:31 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103575 Martin Liška <marxin at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- URL| |https://github.com/llvm/llv | |m-project/issues/52666 --- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> --- Upstream LLVM bug: https://github.com/llvm/llvm-project/issues/52666 ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2021-12-13 16:31 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2021-12-06 9:53 [Bug c++/103575] New: gcc/fold-const-call.c:432:1: warning: non-void function does not return a value in all control paths [-Wreturn-type] since r12-5576-ga3b31fe3692894e80de16b4059a89a309e409687 marxin at gcc dot gnu.org 2021-12-06 9:53 ` [Bug c++/103575] " marxin at gcc dot gnu.org 2021-12-06 9:58 ` pinskia at gcc dot gnu.org 2021-12-06 9:59 ` pinskia at gcc dot gnu.org 2021-12-13 16:31 ` marxin at gcc dot gnu.org
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