1 files changed, 0 insertions, 1 deletions
diff --git a/hash.c b/hash.c
index aa038a7147..2045a536c1 100644
--- a/hash.c
+++ b/hash.c
@@ -510,7 +510,6 @@ rb_hash_aref(VALUE hash, VALUE key)
     st_data_t val;
 
     if (!RHASH(hash)->ntbl || !st_lookup(RHASH(hash)->ntbl, key, &val)) {
-	int rb_method_basic_definition_p(VALUE klass, ID id);
 	if (!FL_TEST(hash, HASH_PROC_DEFAULT) &&
 	    rb_method_basic_definition_p(CLASS_OF(hash), id_default)) {
 	    return RHASH_IFNONE(hash);