From 1d426c50bff9a26b6b6d79199684140db2fe94b2 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby.or.jp>
Date: Mon, 19 May 2025 19:41:01 +0900
Subject: [PATCH] range.c (range_num_to_a): C++ compiler eagerly warns goto
 statement

---
 src/range.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/range.c b/src/range.c
index 36fc8b1c0..4d8356be3 100644
--- a/src/range.c
+++ b/src/range.c
@@ -411,7 +411,9 @@ range_num_to_a(mrb_state *mrb, mrb_value range)
       break;
     }
     mrb_value lenv = mrb_bint_sub(mrb, end, beg);
-    if (!mrb_fixnum_p(lenv)) goto too_long;
+    if (!mrb_fixnum_p(lenv)) {
+      mrb_raise(mrb, E_RANGE_ERROR, "integer range too long");
+    }
     mrb_int len = mrb_integer(lenv);
     if (!RANGE_EXCL(r)) len++;
     mrb_value ary = mrb_ary_new_capa(mrb, len);