(local_vars_size): Add extern to declaration.

From-SVN: r6443

diff --git a/gcc/expr.c b/gcc/expr.c
index bdf0b701c552e57b8ca02dbe7abecff0fa04d44a..831d712230060f96afc144b3715a77c30a7a31ab 100644 (file)
--- a/gcc/expr.c
+++ b/gcc/expr.c
@@ -124,7 +124,7 @@ struct move_by_pieces
    as well as depth of arithmetic stack. (Notice that variables are
    stored on the machine's stack, not the arithmetic stack.) */
 
-int local_vars_size;
+extern int local_vars_size;
 extern int stack_depth;
 extern int max_stack_depth;
 extern struct obstack permanent_obstack;