From f03146dd70cf21efcb9f0e432b4c3bf1e3cf1e5c Mon Sep 17 00:00:00 2001
From: shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 2 Jan 2018 06:41:42 +0000
Subject: [PATCH] int (*)(void) is incompatible with void*

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61544 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/mkmf.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/mkmf.rb b/lib/mkmf.rb
index 7f53bb4b97..946885f054 100644
--- a/lib/mkmf.rb
+++ b/lib/mkmf.rb
@@ -2584,7 +2584,8 @@ MESSAGE
       src = src.sub(/\{/) do
         $& +
           "\n  if (argc > 1000000) {\n" +
-          refs.map {|n|"    printf(\"%p\", &#{n});\n"}.join("") +
+          refs.map {|n|"    int (* volatile #{n}p)(void)=(int (*)(void))&#{n};\n"}.join("") +
+          refs.map {|n|"    printf(\"%d\", (*#{n}p)());\n"}.join("") +
           "  }\n"
       end
     end