From c750856367dfda37e5668fee8cfd671104cbd303 Mon Sep 17 00:00:00 2001
From: Takashi Kokubun <takashikkbn@gmail.com>
Date: Thu, 8 May 2025 10:46:08 -0700
Subject: [PATCH] Fix -Wreturn-type
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../variable.c: In function ‘iterate_over_shapes_with_callback’:
../variable.c:2189:1: warning: control reaches end of non-void function [-Wreturn-type]
 2189 | }
      | ^
---
 variable.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/variable.c b/variable.c
index f6830cd3cf..c94fe5acda 100644
--- a/variable.c
+++ b/variable.c
@@ -2183,6 +2183,7 @@ iterate_over_shapes_with_callback(rb_shape_t *shape, rb_ivar_foreach_callback_fu
       case SHAPE_FROZEN:
         return iterate_over_shapes_with_callback(rb_shape_get_parent(shape), callback, itr_data);
       case SHAPE_OBJ_TOO_COMPLEX:
+      default:
         rb_bug("Unreachable");
         UNREACHABLE_RETURN(false);
     }