From a263c43adb4e4bee7a6d49388d8cc34622f19dc9 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby.or.jp>
Date: Thu, 1 Jan 2026 12:35:09 +0900
Subject: [PATCH] vm.c, codedump.c: undef CASE macro

Add #undef CASE at end of files to prevent macro redefinition
warnings in amalgamation builds.

Co-authored-by: Claude <noreply@anthropic.com>
---
 src/codedump.c | 1 +
 src/vm.c       | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/codedump.c b/src/codedump.c
index 4b1ee02a6..faa75c125 100644
--- a/src/codedump.c
+++ b/src/codedump.c
@@ -648,3 +648,4 @@ mrb_codedump_all(mrb_state *mrb, struct RProc *proc)
   mrb_codedump_all_file(mrb, proc, stdout);
 #endif
 }
+#undef CASE
diff --git a/src/vm.c b/src/vm.c
index 5b72c141c..219e4e99f 100644
--- a/src/vm.c
+++ b/src/vm.c
@@ -3448,3 +3448,4 @@ mrb_top_run(mrb_state *mrb, const struct RProc *proc, mrb_value self, mrb_int st
   }
   return mrb_vm_run(mrb, proc, self, stack_keep);
 }
+#undef CASE