[Bug sanitizer/63690] [5 Regression] ICE: tree check: expected class 'expression', have 'constant' (string_cst) with -fsanitize=undefined

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63690

--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Wed Nov 19 14:32:02 2014
New Revision: 217778

URL: https://gcc.gnu.org/viewcvs?rev=217778&root=gcc&view=rev
Log:
    PR sanitizer/63690
    * ubsan.c (instrument_object_size): Check for MEM_REF.

    * gcc.dg/ubsan/pr63690.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/ubsan/pr63690.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/ubsan.c