Remove 'StoreManager::OldCastRegion()', TypedViewRegion (which only
OldCastRegion used), and the associated command line option
'-analyzer-store=old-basic-cast'.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77509 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/SVals.cpp b/lib/Analysis/SVals.cpp
index 6f480e8..5ac18a1 100644
--- a/lib/Analysis/SVals.cpp
+++ b/lib/Analysis/SVals.cpp
@@ -73,21 +73,10 @@
SymbolRef SVal::getAsLocSymbol() const {
if (const loc::MemRegionVal *X = dyn_cast<loc::MemRegionVal>(this)) {
const MemRegion *R = X->getBaseRegion();
-
- while (R) {
- // Blast through region views.
- if (const TypedViewRegion *View = dyn_cast<TypedViewRegion>(R)) {
- R = View->getSuperRegion();
- continue;
- }
- if (const SymbolicRegion *SymR = dyn_cast<SymbolicRegion>(R))
- return SymR->getSymbol();
-
- break;
- }
+ if (const SymbolicRegion *SymR = dyn_cast<SymbolicRegion>(R))
+ return SymR->getSymbol();
}
-
- return 0;
+ return NULL;
}
/// getAsSymbol - If this Sval wraps a symbol return that SymbolRef.