tree.h (warn_about_unused_variables): Declare.

[gcc.git] / gcc / tree.h

diff --git a/gcc/tree.h b/gcc/tree.h
index 669e9efbc4b70a1cb2b97a1641b3c844a91bb766..e479f99a1bbebdb3d1cbbe76c0aa86d6fcbb22a5 100644 (file)
--- a/gcc/tree.h
+++ b/gcc/tree.h
@@ -2054,6 +2054,7 @@ extern void expand_return                 PROTO((tree));
 extern int optimize_tail_recursion             PROTO((tree, struct rtx_def *));
 extern void expand_start_bindings              PROTO((int));
 extern void expand_end_bindings                        PROTO((tree, int, int));
+extern void warn_about_unused_variables         PROTO((tree));
 extern void start_cleanup_deferral             PROTO((void));
 extern void end_cleanup_deferral               PROTO((void));
 extern void mark_block_as_eh_region            PROTO((void));