RegionStore: Use the *default* binding (instead of the *direct* binding) of an Objective-C object
region when doing lazy value retrieval of an ivar.
This fixes: <rdar://problem/7312221>
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84584 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/RegionStore.cpp b/lib/Analysis/RegionStore.cpp
index 35eb5b7..780772a 100644
--- a/lib/Analysis/RegionStore.cpp
+++ b/lib/Analysis/RegionStore.cpp
@@ -1244,8 +1244,8 @@
const MemRegion *superR = R->getSuperRegion();
- // Check if the super region has a binding.
- if (Optional<SVal> V = getDirectBinding(B, superR)) {
+ // Check if the super region has a default binding.
+ if (Optional<SVal> V = getDefaultBinding(B, superR)) {
if (SymbolRef parentSym = V->getAsSymbol())
return ValMgr.getDerivedRegionValueSymbolVal(parentSym, R);
@@ -1792,7 +1792,7 @@
void RegionStoreManager::print(Store store, llvm::raw_ostream& OS,
const char* nl, const char *sep) {
RegionBindings B = GetRegionBindings(store);
- OS << "Store (direct bindings):" << nl;
+ OS << "Store (direct and default bindings):" << nl;
for (RegionBindings::iterator I = B.begin(), E = B.end(); I != E; ++I)
OS << ' ' << I.getKey() << " : " << I.getData() << nl;