[Bug sanitizer/83987] [6/7/8 Regression] ICE with OpenMP, sanitizer and virtual bases

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83987

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Tue Jan 23 20:36:34 2018
New Revision: 256997

URL: https://gcc.gnu.org/viewcvs?rev=256997&root=gcc&view=rev
Log:
        PR sanitizer/83987
        * tree.c (cp_free_lang_data): Change DECL_VALUE_EXPR of
        DECL_OMP_PRIVATIZED_MEMBER vars to error_mark_node.

        * g++.dg/ubsan/pr83987.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/ubsan/pr83987.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/tree.c
    trunk/gcc/testsuite/ChangeLog