r261934 - in /branches/gcc-7-branch/gcc: c/Chan...

[jakub@gcc.gnu.org]

Author: jakub
Date: Fri Jun 22 20:55:40 2018
New Revision: 261934

URL: https://gcc.gnu.org/viewcvs?rev=261934&root=gcc&view=rev
Log:
	Backported from mainline
	2018-03-21  Jakub Jelinek  <jakub@redhat.com>

	PR c/84999
	* c-typeck.c (build_binary_op): If c_common_type_for_size fails when
	building vector comparison, diagnose it and return error_mark_node.

	* c-c++-common/pr84999.c: New test.

Added:
    branches/gcc-7-branch/gcc/testsuite/c-c++-common/pr84999.c
Modified:
    branches/gcc-7-branch/gcc/c/ChangeLog
    branches/gcc-7-branch/gcc/c/c-typeck.c
    branches/gcc-7-branch/gcc/testsuite/ChangeLog