From 5362a71c02e7d448a8ce98cf00c47e353fba5d04 Mon Sep 17 00:00:00 2001
From: Ed Schouten <ed@FreeBSD.org>
Date: Sat, 4 Jul 2009 13:58:54 +0000
Subject: Import Clang r74788.

---
 lib/Analysis/SVals.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

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

diff --git a/lib/Analysis/SVals.cpp b/lib/Analysis/SVals.cpp
index 7d1850d73095..d711ce0a225e 100644
--- a/lib/Analysis/SVals.cpp
+++ b/lib/Analysis/SVals.cpp
@@ -114,6 +114,13 @@ const SymExpr *SVal::getAsSymbolicExpression() const {
   return getAsSymbol();
 }
 
+const MemRegion *SVal::getAsRegion() const {
+  if (const loc::MemRegionVal *X = dyn_cast<loc::MemRegionVal>(this))
+    return X->getRegion();
+
+  return 0;
+}
+
 bool SVal::symbol_iterator::operator==(const symbol_iterator &X) const {
   return itr == X.itr;
 }
-- 
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