r176371 - in /trunk/gcc: ChangeLog testsuite/Ch...

[ebotcazou@gcc.gnu.org]

Author: ebotcazou
Date: Sun Jul 17 15:06:36 2011
New Revision: 176371

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176371
Log:
	PR middle-end/49732
	* tree.c (walk_tree_1) <DECL_EXPR>: Do not walk a pointed-to type.

Added:
    trunk/gcc/testsuite/gnat.dg/pointer_controlled.adb
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree.c