From c593e3e30af35423cd915e2efdb9766444916bd2 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby.or.jp>
Date: Wed, 8 Dec 2021 16:41:56 +0900
Subject: vm.c: use `check_method_noarg()` to reduce code duplication; ref
 #5584

---
 src/vm.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

(limited to 'src/vm.c')

diff --git a/src/vm.c b/src/vm.c
index 31e1e4bd1..efea22d4a 100644
--- a/src/vm.c
+++ b/src/vm.c
@@ -1627,13 +1627,10 @@ RETRY_TRY_BLOCK:
           mrb_vm_ci_proc_set(ci, p);
           recv = p->body.func(mrb, recv);
         }
-        else if (MRB_METHOD_NOARG_P(m) &&
-                 (!(n == 0 || (n == CALL_MAXARGS && RARRAY_LEN(regs[1]) == 0)) ||
-                  !(nk == 0 || mrb_hash_empty_p(mrb, regs[n == CALL_MAXARGS ? 2 : n + 1])))) {
-          argnum_error(mrb, 0);
-          goto L_RAISE;
-        }
         else {
+          if (MRB_METHOD_NOARG_P(m)) {
+            check_method_noarg(mrb, ci);
+          }
           recv = MRB_METHOD_FUNC(m)(mrb, recv);
         }
         mrb_gc_arena_shrink(mrb, ai);
-- 
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