r237937 - in /trunk/gcc: c/ChangeLog c/c-typeck...

[jakub@gcc.gnu.org]

Author: jakub
Date: Sat Jul  2 06:41:29 2016
New Revision: 237937

URL: https://gcc.gnu.org/viewcvs?rev=237937&root=gcc&view=rev
Log:
	PR c/71719
	* c-typeck.c (mark_exp_read): Handle VIEW_CONVERT_EXPR.

	* c-c++-common/Wunused-var-15.c: New test.

Added:
    trunk/gcc/testsuite/c-c++-common/Wunused-var-15.c
Modified:
    trunk/gcc/c/ChangeLog
    trunk/gcc/c/c-typeck.c
    trunk/gcc/testsuite/ChangeLog