r138296 - in /trunk/gcc: ChangeLog c-common.c c...

[manu@gcc.gnu.org]

Author: manu
Date: Wed Jul 30 08:30:32 2008
New Revision: 138296

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=138296
Log:
2008-07-30  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR 34389
	* c-typeck.c (build_binary_op): Encapsulate code into...
	* c-common.c (shorten_binary_op): ...this new function.
	(conversion_warning): Use the new function. Handle non-negative
	constant in bitwise-and.
	* c-common.h (shorten_binary_op): Declare.
cp/
	* typeck.c (build_binary_op): Encapsulate code into
	shorten_binary_op.
testsuite/
	* gcc.dg/Wconversion-pr34389.c: New.
	* g++.dg/warn/Wconversion-pr34389.C: New.

Added:
    trunk/gcc/testsuite/g++.dg/warn/Wconversion-pr34389.C
    trunk/gcc/testsuite/gcc.dg/Wconversion-pr34389.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-common.c
    trunk/gcc/c-common.h
    trunk/gcc/c-typeck.c
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/typeck.c
    trunk/gcc/testsuite/ChangeLog