r196491 - in /trunk/gcc: cp/ChangeLog cp/tree.c...

[jakub@gcc.gnu.org]

Author: jakub
Date: Wed Mar  6 15:19:11 2013
New Revision: 196491

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196491
Log:
	PR c++/56543
	* tree.c (strip_typedefs): Don't copy args if they are NULL.

	* g++.dg/template/typename20.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/template/typename20.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/tree.c
    trunk/gcc/testsuite/ChangeLog