r246461 - in /trunk/gcc: cp/ChangeLog cp/cp-gim...

[mpolacek@gcc.gnu.org]

Author: mpolacek
Date: Fri Mar 24 14:22:01 2017
New Revision: 246461

URL: https://gcc.gnu.org/viewcvs?rev=246461&root=gcc&view=rev
Log:
	PR c++/80119
	* cp-gimplify.c (cp_fold): Strip CLEANUP_POINT_EXPR if the expression
	doesn't have side effects.

	* g++.dg/warn/Wuninitialized-9.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/warn/Wuninitialized-9.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/cp-gimplify.c
    trunk/gcc/testsuite/ChangeLog