delta/gcc.git - gcc.gnu.org: git/gcc.git

	Commit message (Collapse)	Author	Age	Files	Lines
*	PR c/23113	jsm28	2005-08-06	1	-0/+31
	* stmt.c (warn_if_unused_value): Check TREE_NO_WARNING at start. Don't handle NOP_EXPR, CONVERT_EXPR and NON_LVALUE_EXPR specially. Check for side effects only for COND_EXPR. * c-typeck.c (c_finish_stmt_expr): Mark statement expression return with TREE_NO_WARNING. testsuite: * gcc.dg/Wunused-value-1.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102805 138bc75d-0d04-0410-961f-82ee72b054a4