commit 91dad87ddc1e69ac5fa8953a583de4185e1dd0d7
author Chris Lattner <sabre@nondot.org> Mon Feb 02 07:24:28 2009 +0000
committer Chris Lattner <sabre@nondot.org> Mon Feb 02 07:24:28 2009 +0000
tree 6a12e29325bb30cd38d867586b684ab1e4f7bc19
parent f5db1fbf7ac5b2a90807ef2f1be5fae3cecba5dd

Fix PR3372


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63501 91177308-0d34-0410-b5e6-96231b3b80d8

lib/AsmParser/LLParser.cpp

diff --git a/lib/AsmParser/LLParser.cpp b/lib/AsmParser/LLParser.cpp
index 401dc39..943f1d0 100644
--- a/lib/AsmParser/LLParser.cpp
+++ b/lib/AsmParser/LLParser.cpp
@@ -471,8 +471,9 @@
   GlobalVariable *GV = 0;
 
   // See if the global was forward referenced, if so, use the global.
-  if (!Name.empty() && (GV = M->getGlobalVariable(Name, true))) {
-    if (!ForwardRefVals.erase(Name))
+  if (!Name.empty()) {
+    if ((GV = M->getGlobalVariable(Name, true)) &&
+        !ForwardRefVals.erase(Name))
       return Error(NameLoc, "redefinition of global '@" + Name + "'");
   } else {
     std::map<unsigned, std::pair<GlobalValue*, LocTy> >::iterator