r249624 - in /branches/gcc-6-branch/gcc: cp/Cha...

Sat Jun 24 10:59:00 GMT 2017

Author: mpolacek
Date: Sat Jun 24 10:59:00 2017
New Revision: 249624

URL: https://gcc.gnu.org/viewcvs?rev=249624&root=gcc&view=rev
Log:
	PR sanitizer/80348
	* typeck.c (cp_build_binary_op): Use NULL_TREE instead of NULL.  Set
	ORIG_TYPE earlier and not only when shortening.

	* g++.dg/ubsan/div-by-zero-3.C: New test.

Added:
    branches/gcc-6-branch/gcc/testsuite/g++.dg/ubsan/div-by-zero-3.C
Modified:
    branches/gcc-6-branch/gcc/cp/ChangeLog
    branches/gcc-6-branch/gcc/cp/typeck.c
    branches/gcc-6-branch/gcc/testsuite/ChangeLog