[analyzer] Make Malloc Checker optimistic in presence of inlining.
(In response of Ted's review of r150112.)
This moves the logic which checked if a symbol escapes through a
parameter to invalidateRegionCallback (instead of post CallExpr visit.)
To accommodate the change, added a CallOrObjCMessage parameter to
checkRegionChanges callback.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150513 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp b/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp
index 6678a0b..96cc2f4 100644
--- a/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp
@@ -2439,7 +2439,8 @@
checkRegionChanges(ProgramStateRef state,
const StoreManager::InvalidatedSymbols *invalidated,
ArrayRef<const MemRegion *> ExplicitRegions,
- ArrayRef<const MemRegion *> Regions) const;
+ ArrayRef<const MemRegion *> Regions,
+ const CallOrObjCMessage *Call) const;
bool wantsRegionChangeUpdate(ProgramStateRef state) const {
return true;
@@ -3303,7 +3304,8 @@
RetainCountChecker::checkRegionChanges(ProgramStateRef state,
const StoreManager::InvalidatedSymbols *invalidated,
ArrayRef<const MemRegion *> ExplicitRegions,
- ArrayRef<const MemRegion *> Regions) const {
+ ArrayRef<const MemRegion *> Regions,
+ const CallOrObjCMessage *Call) const {
if (!invalidated)
return state;