From df90325d4c0a65ee64d2dae3ed9b5b34f7418533 Mon Sep 17 00:00:00 2001
From: rdivacky <rdivacky@FreeBSD.org>
Date: Wed, 3 Mar 2010 17:28:16 +0000
Subject: Update clang to 97654.

---
 lib/Analysis/AnalysisContext.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'lib/Analysis/AnalysisContext.cpp')

diff --git a/lib/Analysis/AnalysisContext.cpp b/lib/Analysis/AnalysisContext.cpp
index ccd5088..d9933e8 100644
--- a/lib/Analysis/AnalysisContext.cpp
+++ b/lib/Analysis/AnalysisContext.cpp
@@ -186,6 +186,18 @@ LocationContext::getStackFrameForDeclContext(const DeclContext *DC) const {
   return NULL;
 }
 
+bool LocationContext::isParentOf(const LocationContext *LC) const {
+  do {
+    const LocationContext *Parent = LC->getParent();
+    if (Parent == this)
+      return true;
+    else
+      LC = Parent;
+  } while (LC);
+
+  return false;
+}
+
 //===----------------------------------------------------------------------===//
 // Lazily generated map to query the external variables referenced by a Block.
 //===----------------------------------------------------------------------===//
-- 
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