From e66c6edabaa42391d79ae6ec78769b6f6e2746ec Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby.or.jp>
Date: Sun, 10 Jan 2021 22:51:08 +0900
Subject: Fix mixture of inline `int` declaration in `for` statement.

---
 mrbgems/mruby-compiler/core/codegen.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/mrbgems/mruby-compiler/core/codegen.c b/mrbgems/mruby-compiler/core/codegen.c
index 00a33021f..a2ac46d40 100644
--- a/mrbgems/mruby-compiler/core/codegen.c
+++ b/mrbgems/mruby-compiler/core/codegen.c
@@ -110,8 +110,6 @@ static void raise_error(codegen_scope *s, const char *msg);
 static void
 codegen_error(codegen_scope *s, const char *message)
 {
-  int i;
-
   if (!s) return;
   while (s->prev) {
     codegen_scope *tmp = s->prev;
@@ -128,7 +126,7 @@ codegen_error(codegen_scope *s, const char *message)
       mrb_free(s->mrb, s->catch_table);
       if (s->reps) {
         /* copied from mrb_irep_free() in state.c */
-        for (i=0; i<s->irep->rlen; i++) {
+        for (int i=0; i<s->irep->rlen; i++) {
           if (s->reps[i])
             mrb_irep_decref(s->mrb, (mrb_irep*)s->reps[i]);
         }
-- 
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