From 83900528ad6a2cf37360abe2bcebb16787177838 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Wed, 20 Nov 2019 16:23:59 +0900
Subject: Turn C4047 warning into error

Warned at making precompiled header on mswin.

```
building rb_mjit_header-2.7.0.pch
vm.c
d:\a\ruby\ruby\src\vm_args.c(1117): warning C4047: '=': 'const rb_callable_method_entry_t *' differs in levels of indirection from 'int'
rb_mjit_header-2.7.0.pch updated
```
---
 win32/Makefile.sub | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'win32/Makefile.sub')

diff --git a/win32/Makefile.sub b/win32/Makefile.sub
index 20f73156b0..e273260401 100644
--- a/win32/Makefile.sub
+++ b/win32/Makefile.sub
@@ -243,7 +243,7 @@ COMPILERFLAG  = -Zm600
 !if $(MSC_VER) >= 1400
 WARNFLAGS = -W2 -wd4100 -wd4127 -wd4210 -wd4214 -wd4255 -wd4574 \
 	    -wd4668 -wd4710 -wd4711 -wd4820 -wd4996 \
-	    -we4028 -we4142
+	    -we4028 -we4142 -we4047
 !else
 WARNFLAGS = -W2
 !endif
-- 
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