vendor/clang/clang-r74788

1 files changed, 7 insertions, 0 deletions

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;
 }