1 files changed, 4 insertions, 4 deletions
diff --git a/iseq.c b/iseq.c
index 81edd37c47..bfdbeadfa9 100644
--- a/iseq.c
+++ b/iseq.c
@@ -503,10 +503,10 @@ rb_iseq_load_iseq(VALUE fname)
     return NULL;
 }
 
-#define CHECK_ARRAY(v)   rb_convert_type((v), T_ARRAY, "Array", "to_ary")
-#define CHECK_HASH(v)    rb_convert_type((v), T_HASH, "Hash", "to_hash")
-#define CHECK_STRING(v)  rb_convert_type((v), T_STRING, "String", "to_str")
-#define CHECK_SYMBOL(v)  rb_convert_type((v), T_SYMBOL, "Symbol", "to_sym")
+#define CHECK_ARRAY(v)   rb_convert_type_with_id((v), T_ARRAY, "Array", idTo_ary)
+#define CHECK_HASH(v)    rb_convert_type_with_id((v), T_HASH, "Hash", idTo_hash)
+#define CHECK_STRING(v)  rb_convert_type_with_id((v), T_STRING, "String", idTo_str)
+#define CHECK_SYMBOL(v)  rb_convert_type_with_id((v), T_SYMBOL, "Symbol", idTo_sym)
 static inline VALUE CHECK_INTEGER(VALUE v) {(void)NUM2LONG(v); return v;}
 
 static enum iseq_type