2 files changed, 0 insertions, 10 deletions
diff --git a/clang/lib/StaticAnalyzer/Checkers/CStringChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/CStringChecker.cpp
index 7cdbe88e88f..238032c895f 100644
--- a/clang/lib/StaticAnalyzer/Checkers/CStringChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/CStringChecker.cpp
@@ -62,7 +62,6 @@ public:
   void checkPreStmt(const DeclStmt *DS, CheckerContext &C) const;
   void checkLiveSymbols(ProgramStateRef state, SymbolReaper &SR) const;
   void checkDeadSymbols(SymbolReaper &SR, CheckerContext &C) const;
-  bool wantsRegionChangeUpdate(ProgramStateRef state) const;
 
   ProgramStateRef
     checkRegionChanges(ProgramStateRef state,
@@ -2112,11 +2111,6 @@ void CStringChecker::checkPreStmt(const DeclStmt *DS, CheckerContext &C) const {
   C.addTransition(state);
 }
 
-bool CStringChecker::wantsRegionChangeUpdate(ProgramStateRef state) const {
-  CStringLengthTy Entries = state->get<CStringLength>();
-  return !Entries.isEmpty();
-}
-
 ProgramStateRef
 CStringChecker::checkRegionChanges(ProgramStateRef state,
                                    const InvalidatedSymbols *,
diff --git a/clang/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp
index 880f3a17173..b8a08091f0e 100644
--- a/clang/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp
@@ -2649,10 +2649,6 @@ public:
                      ArrayRef<const MemRegion *> Regions,
                      const CallEvent *Call) const;
 
-  bool wantsRegionChangeUpdate(ProgramStateRef state) const {
-    return true;
-  }
-
   void checkPreStmt(const ReturnStmt *S, CheckerContext &C) const;
   void checkReturnWithRetEffect(const ReturnStmt *S, CheckerContext &C,
                                 ExplodedNode *Pred, RetEffect RE, RefVal X,