From 9ff029993543e1258d83cdba75e70e21c60f432c Mon Sep 17 00:00:00 2001
From: Jordy Rose <jediknil@belkadan.com>
Date: Wed, 24 Aug 2011 20:38:42 +0000
Subject: [analyzer] Silence an (incorrect) uninitialized variable warning,
 caught by Cameron.

llvm-svn: 138477
---
 clang/lib/StaticAnalyzer/Core/CFRefCount.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'clang/lib/StaticAnalyzer/Core/CFRefCount.cpp')

diff --git a/clang/lib/StaticAnalyzer/Core/CFRefCount.cpp b/clang/lib/StaticAnalyzer/Core/CFRefCount.cpp
index 25ec74ee444..9f48b6c6bbe 100644
--- a/clang/lib/StaticAnalyzer/Core/CFRefCount.cpp
+++ b/clang/lib/StaticAnalyzer/Core/CFRefCount.cpp
@@ -1923,7 +1923,7 @@ namespace {
 } // end anonymous namespace
 
 void CFRefReport::addGCModeDescription(const CFRefCount &TF) {
-  const char *GCModeDescription;
+  const char *GCModeDescription = 0;
 
   switch (TF.getLangOptions().getGCMode()) {
   case LangOptions::GCOnly:
@@ -1950,6 +1950,7 @@ void CFRefReport::addGCModeDescription(const CFRefCount &TF) {
     }
   }
 
+  assert(GCModeDescription && "invalid/unknown GC mode");
   addExtraText(GCModeDescription);
 }
 
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