1 files changed, 2 insertions, 2 deletions
diff --git a/lib/StaticAnalyzer/Checkers/DivZeroChecker.cpp b/lib/StaticAnalyzer/Checkers/DivZeroChecker.cpp
index 76fb3f2b288e..93daf94fbe32 100644
--- a/lib/StaticAnalyzer/Checkers/DivZeroChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/DivZeroChecker.cpp
@@ -13,10 +13,10 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
+#include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
 #include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
-#include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
 
 using namespace clang;
 using namespace ento;
@@ -58,7 +58,7 @@ void DivZeroChecker::checkPreStmt(const BinaryOperator *B,
     return;
 
   SVal Denom = C.getState()->getSVal(B->getRHS(), C.getLocationContext());
-  const DefinedSVal *DV = dyn_cast<DefinedSVal>(&Denom);
+  Optional<DefinedSVal> DV = Denom.getAs<DefinedSVal>();
 
   // Divide-by-undefined handled in the generic checking for uses of
   // undefined values.