From a9025c884180e446e0607981cf61fe4b1d86d046 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 19 Oct 2018 13:11:33 +0000
Subject: transform_mjit_header.rb: fix up r65169

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65173 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 tool/transform_mjit_header.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'tool/transform_mjit_header.rb')

diff --git a/tool/transform_mjit_header.rb b/tool/transform_mjit_header.rb
index 704ef2ad25..4784a47299 100644
--- a/tool/transform_mjit_header.rb
+++ b/tool/transform_mjit_header.rb
@@ -228,11 +228,12 @@ if MJITHeader.windows? # transformation is broken with Windows headers for now
 end
 
 macro, code = MJITHeader.separate_macro_and_code(code) # note: this does not work on MinGW
-code_to_check = "#{<<header}#{code}#{macro}" # macro should not affect code again
+code = <<header + code
 #ifdef __GNUC__
 # pragma GCC system_header
 #endif
 header
+code_to_check = "#{code}#{macro}" # macro should not affect code again
 
 if MJITHeader.conflicting_types?(code_to_check, cc, cflags)
   cflags = "#{cflags} -std=c99" # For AIX gcc
-- 
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