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authorTed Kremenek <kremenek@apple.com>2009-07-29 21:43:22 +0000
committerTed Kremenek <kremenek@apple.com>2009-07-29 21:43:22 +0000
commitf7a0cf426eddae76e1a71dd2295631a2cf0560af (patch)
treeda740e164bd7a40f49e72712c45867909f4962a1 /lib/Analysis/SVals.cpp
parentb7b6c4c6c72f817df4485329221b4de721a62340 (diff)
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
Diffstat (limited to 'lib/Analysis/SVals.cpp')
-rw-r--r--lib/Analysis/SVals.cpp17
1 files changed, 3 insertions, 14 deletions
diff --git a/lib/Analysis/SVals.cpp b/lib/Analysis/SVals.cpp
index 6f480e8d46..5ac18a1506 100644
--- a/lib/Analysis/SVals.cpp
+++ b/lib/Analysis/SVals.cpp
@@ -73,21 +73,10 @@ const FunctionDecl* SVal::getAsFunctionDecl() const {
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.