r248860 - in /trunk/gcc: c-family/ChangeLog c-f...

[mpolacek@gcc.gnu.org]

Author: mpolacek
Date: Sun Jun  4 17:27:22 2017
New Revision: 248860

URL: https://gcc.gnu.org/viewcvs?rev=248860&root=gcc&view=rev
Log:
	PR c/80919
	* c-format.c (matching_type_p): Return false if any of the types
	requires structural equality.

	* gcc.dg/format/pr80919.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/format/pr80919.c
Modified:
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c-format.c
    trunk/gcc/testsuite/ChangeLog