c-common.c (warn_if_unused_value): Move definition to here.

2012-04-10  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* c-family/c-common.c (warn_if_unused_value): Move definition to here.
	* tree.h (warn_if_unused_value): Move declaration from here.
	* c-family/c-common.h (warn_if_unused_value): Move declaration to here.
	* cp/cvt.c (convert_to_void): Update comment.
	* stmt.c (warn_if_unused_value): Move definition from here.

From-SVN: r186287

1 files changed, 0 insertions, 1 deletions

diff --git a/gcc/tree.h b/gcc/tree.h
index da6be99..c3fbde9 100644
--- a/gcc/tree.h
+++ b/gcc/tree.h
@@ -5211,7 +5211,6 @@ extern tree unshare_expr (tree);
 /* In stmt.c */
 
 extern void expand_expr_stmt (tree);
-extern int warn_if_unused_value (const_tree, location_t);
 extern void expand_label (tree);
 extern void expand_goto (tree);