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| author | Richard Biener <rguenther@suse.de> | 2023-03-15 14:48:57 +0100 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2023-03-15 15:30:49 +0100 |
| commit | dc35778a4be9dc4b936b8f0943ce04fb5f5ce810 (patch) | |
| tree | 9102444cb84bc91bfadeba0563b17a1bf44b509f /gcc/fortran/interface.cc | |
| parent | 40c1352c5a4530350012d6a922435cf491663daa (diff) | |
| download | gcc-dc35778a4be9dc4b936b8f0943ce04fb5f5ce810.zip gcc-dc35778a4be9dc4b936b8f0943ce04fb5f5ce810.tar.gz gcc-dc35778a4be9dc4b936b8f0943ce04fb5f5ce810.tar.bz2 | |
Avoid duplicate diagnostic in g++.dg/warn/Wuse-after-free3.C
We are diagnosing
operator delete (this_3(D));
A::f (this_3(D));
*this_3(D) ={v} CLOBBER;
where the CLOBBER appears at the end of the DTOR for C++11 and later.
The following avoids this by simply never diagnosing clobbers as
use-after-free.
* gimple-ssa-warn-access.cc (pass_waccess::check_pointer_uses):
Do not diagnose clobbers.
* g++.dg/warn/Wuse-after-free3.C: Remove expected duplicate
diagnostic.
Diffstat (limited to 'gcc/fortran/interface.cc')
0 files changed, 0 insertions, 0 deletions