From: Anders Carlsson <andersca@mac.com>
Date: Sat, 11 Apr 2009 01:19:45 +0000 (+0000)
Subject: Don't mangle variables that are at translation unit scope.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9ccb06598f724b1fa4c2c88e283879fb550925d5;p=clang

Don't mangle variables that are at translation unit scope.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68853 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/Mangle.cpp b/lib/CodeGen/Mangle.cpp
index 3e685e6b17..dac9a7c57a 100644
--- a/lib/CodeGen/Mangle.cpp
+++ b/lib/CodeGen/Mangle.cpp
@@ -112,7 +112,8 @@ bool CXXNameMangler::mangle(const NamedDecl *D) {
   
   if (const VarDecl *VD = dyn_cast<VarDecl>(D)) {
     if (!Context.getLangOptions().CPlusPlus ||
-        isInCLinkageSpecification(D))
+        isInCLinkageSpecification(D) ||
+        D->getDeclContext()->isTranslationUnit())
       return false;
     
     Out << "_Z";