[Bug sanitizer/88215] UBSAN: Internal compiler error with attribute(unused)

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88215

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Wed Nov 28 08:49:08 2018
New Revision: 266546

URL: https://gcc.gnu.org/viewcvs?rev=266546&root=gcc&view=rev
Log:
        PR c++/88215
        * c-ubsan.c: Include langhooks.h.
        (ubsan_instrument_division): Change gcc_assert that main variants
        of op0 and op1 types are equal to gcc_checking_assert that the
        main variants are compatible types.

        * c-c++-common/ubsan/pr88215.c: New test.

Added:
    trunk/gcc/testsuite/c-c++-common/ubsan/pr88215.c
Modified:
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c-ubsan.c
    trunk/gcc/testsuite/ChangeLog