From 67eba806728c45c5ff34e9ddedc9b612db5a3868 Mon Sep 17 00:00:00 2001
From: Devang Patel <dpatel@apple.com>
Date: Fri, 7 May 2010 23:05:55 +0000
Subject: [PATCH] If there is not any debug info for type then do not emit
 debug info for this variable. A recent change to tightly verify debug info
 prepared by FE caught this. This fixes unittest build.

llvm-svn: 103320
---
 clang/lib/CodeGen/CGDebugInfo.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/clang/lib/CodeGen/CGDebugInfo.cpp b/clang/lib/CodeGen/CGDebugInfo.cpp
index 3a8d3dc017e6..fff4d60cc1fd 100644
--- a/clang/lib/CodeGen/CGDebugInfo.cpp
+++ b/clang/lib/CodeGen/CGDebugInfo.cpp
@@ -1478,6 +1478,11 @@ void CGDebugInfo::EmitDeclare(const VarDecl *VD, unsigned Tag,
   else 
     Ty = getOrCreateType(VD->getType(), Unit);
 
+  // If there is not any debug info for type then do not emit debug info
+  // for this variable.
+  if (!Ty)
+    return;
+
   // Get location information.
   SourceManager &SM = CGM.getContext().getSourceManager();
   PresumedLoc PLoc = SM.getPresumedLoc(VD->getLocation());