1 files changed, 2 insertions, 3 deletions
diff --git a/vm.c b/vm.c
index 8f33a8952a..55a2c84b4a 100644
--- a/vm.c
+++ b/vm.c
@@ -373,9 +373,8 @@ collect_local_variables_in_env(rb_env_t * const env, const VALUE ary)
     return 0;
 }
 
-int
-vm_collect_local_variables_in_heap(rb_thread_t * const th,
-				   VALUE * const dfp, const VALUE ary)
+static int
+vm_collect_local_variables_in_heap(rb_thread_t *th, VALUE *dfp, VALUE ary)
 {
     if (ENV_IN_HEAP_P(th, dfp)) {
 	rb_env_t *env;