gcc/gcc fold-const.c testsuite/g++.dg/warn/Wun ...

[mmitchel@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	mmitchel@gcc.gnu.org	2004-03-17 04:33:28

Modified files:
	gcc            : fold-const.c 
Added files:
	gcc/testsuite/g++.dg/warn: Wunused-7.C 

Log message:
	PR c++/14481
	* fold-const.c (fold): Set TREE_NO_UNUSED_WARNING on implicitly
	generated COMPOUND_EXPRs.
	
	PR c++/14481
	* g++.dg/warn/Wunused-7.C: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fold-const.c.diff?cvsroot=gcc&r1=1.345&r2=1.346
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/warn/Wunused-7.C.diff?cvsroot=gcc&r1=1.1&r2=1.2