From 3c786f910f73de547bdb2f853745b21097119598 Mon Sep 17 00:00:00 2001
From: Matthias Andreas Benkard <matthias@benkard.de>
Date: Tue, 2 Sep 2008 20:14:24 +0200
Subject: MLKLexicalContext#-globalContext: Treat unknown variables as global.

---
 MLKLexicalContext-MLKLLVMCompilation.mm | 2 +-
 MLKLexicalContext.m                     | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/MLKLexicalContext-MLKLLVMCompilation.mm b/MLKLexicalContext-MLKLLVMCompilation.mm
index 4285d1e..5a279e5 100644
--- a/MLKLexicalContext-MLKLLVMCompilation.mm
+++ b/MLKLexicalContext-MLKLLVMCompilation.mm
@@ -50,7 +50,7 @@ id MLKDummyUseLLVMLexicalContext = nil;
   if (flag)
     return [flag boolValue];
   else
-    return (![self contextForVariable:name] || [self variableIsGlobal:name]);
+    return [self variableIsGlobal:name];
 }
 
 -(Instruction *) functionCellValueForSymbol:(id)name
diff --git a/MLKLexicalContext.m b/MLKLexicalContext.m
index 5456aa3..acb5b4e 100644
--- a/MLKLexicalContext.m
+++ b/MLKLexicalContext.m
@@ -293,7 +293,8 @@ static MLKLexicalContext *global_context;
 
 -(BOOL) variableIsGlobal:(id)name
 {
-  return [self contextForVariable:name] == [MLKLexicalContext globalContext];
+  return (![self contextForVariable:name]
+          || [self contextForVariable:name] == [MLKLexicalContext globalContext]);
 }
 
 -(BOOL) functionIsInline:(MLKSymbol *)symbol
-- 
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