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| author | Jakub Jelinek <jakub@redhat.com> | 2018-08-29 23:43:18 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2018-08-29 23:43:18 +0200 |
| commit | d66ab7d12bb632c3de947f535d189275209a3915 (patch) | |
| tree | e9969bd7b11fc9b19be570b837a4ec3185ec6f29 /gcc/builtins.c | |
| parent | 849ec6caae2fa53d3f552a1d58fd151a93a39edc (diff) | |
| download | gcc-d66ab7d12bb632c3de947f535d189275209a3915.zip gcc-d66ab7d12bb632c3de947f535d189275209a3915.tar.gz gcc-d66ab7d12bb632c3de947f535d189275209a3915.tar.bz2 | |
re PR sanitizer/87095 (UndefinedBehaviorSanitizer vptr false positive with virtual inheritance only with -fno-sanitize-recover)
PR c++/87095
* decl.c (begin_destructor_body): If current_class_type has
virtual bases and the primary base is nearly empty virtual base,
voidify clearing of vptr and make it conditional on in-charge
argument.
* g++.dg/ubsan/vptr-13.C: New test.
From-SVN: r263967
Diffstat (limited to 'gcc/builtins.c')
0 files changed, 0 insertions, 0 deletions