From 543e3a1896ae2fe3b5b954f6497d261ab5663a15 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Mon, 12 May 2025 10:17:49 +0900
Subject: [PATCH] Cast up `int` instruction code to `VALUE`

Fix Visual C warnings:
```
iseq.c(3793): warning C4312: 'type cast': conversion from 'int' to 'void *' of greater size
iseq.c(3794): warning C4312: 'type cast': conversion from 'int' to 'void *' of greater size
```
---
 iseq.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/iseq.c b/iseq.c
index 3ae20a8982..48e6ecb075 100644
--- a/iseq.c
+++ b/iseq.c
@@ -3778,7 +3778,7 @@ rb_vm_encoded_insn_data_table_init(void)
     const void * const *table = rb_vm_get_insns_address_table();
 #define INSN_CODE(insn) ((VALUE)table[insn])
 #else
-#define INSN_CODE(insn) (insn)
+#define INSN_CODE(insn) ((VALUE)(insn))
 #endif
     encoded_insn_data = st_init_numtable_with_size(VM_BARE_INSTRUCTION_SIZE);