r174091 - in /trunk/gcc: c-family/ChangeLog c-f...

[jason@gcc.gnu.org]

Author: jason
Date: Mon May 23 22:55:46 2011
New Revision: 174091

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174091
Log:
	PR c++/48106
	* c-common.c (c_common_get_narrower): New.
	(shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/enum14.C
Modified:
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c-common.c
    trunk/gcc/testsuite/ChangeLog