Static Analyzer: Replace LiveSymbols/DeadSymbols sets with a new object called "SymbolReaper". Right now it just consolidates the two and cleans up some client code, but shortly it will be used to enable "lazy computation" of live symbols for use with RegionStore.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@62722 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/CFRefCount.cpp b/lib/Analysis/CFRefCount.cpp
index c72d2a3..4731921 100644
--- a/lib/Analysis/CFRefCount.cpp
+++ b/lib/Analysis/CFRefCount.cpp
@@ -1367,9 +1367,9 @@
GRExprEngine& Engine,
GRStmtNodeBuilder<GRState>& Builder,
ExplodedNode<GRState>* Pred,
- Stmt* S,
- const GRState* St,
- const GRStateManager::DeadSymbolsTy& Dead);
+ Stmt* S, const GRState* state,
+ SymbolReaper& SymReaper);
+
// Return statements.
virtual void EvalReturn(ExplodedNodeSet<GRState>& Dst,
@@ -1915,20 +1915,18 @@
ExplodedNode<GRState>* Pred,
Stmt* S,
const GRState* St,
- const GRStateManager::DeadSymbolsTy& Dead) {
+ SymbolReaper& SymReaper) {
// FIXME: a lot of copy-and-paste from EvalEndPath. Refactor.
RefBindings B = St->get<RefBindings>();
llvm::SmallVector<std::pair<SymbolRef,bool>, 10> Leaked;
- for (GRStateManager::DeadSymbolsTy::const_iterator
- I=Dead.begin(), E=Dead.end(); I!=E; ++I) {
+ for (SymbolReaper::dead_iterator I = SymReaper.dead_begin(),
+ E = SymReaper.dead_end(); I != E; ++I) {
const RefVal* T = B.lookup(*I);
-
- if (!T)
- continue;
+ if (!T) continue;
bool hasLeak = false;