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re PR sanitizer/70147 (testcase from hana testsuite gets miscompiled with -fsanitize...
authorJakub Jelinek <jakub@redhat.com>
Wed, 16 Mar 2016 07:02:30 +0000 (08:02 +0100)
committerJakub Jelinek <jakub@gcc.gnu.org>
Wed, 16 Mar 2016 07:02:30 +0000 (08:02 +0100)
commit6651c93e42d125b151a4a2631fbb912c8d5a986a
treec8ac5eee044e0fcaef9172effa14564e7f342f24tree
parent1935f2506e9d4ad4ae4aedb691e5bbd26202ba25commit | diff
re PR sanitizer/70147 (testcase from hana testsuite gets miscompiled with -fsanitize=undefined)

PR c++/70147
* cp-ubsan.c (cp_ubsan_dfs_initialize_vtbl_ptrs): Conditionalize
BINFO_VIRTUAL_P vtable clearing on current_in_charge_parm.

* g++.dg/ubsan/pr70147-2.C (C::C): Initialize A base with invalid
method call to i () as argument.  Adjust expected output.

From-SVN: r234249
gcc/cp/ChangeLog diff | blob | history
gcc/cp/cp-ubsan.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/g++.dg/ubsan/pr70147-2.C diff | blob | history