1 files changed, 11 insertions, 12 deletions
diff --git a/clang/lib/StaticAnalyzer/Checkers/LocalizationChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/LocalizationChecker.cpp
index 19bcf47286e..dd83b0b952e 100644
--- a/clang/lib/StaticAnalyzer/Checkers/LocalizationChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/LocalizationChecker.cpp
@@ -882,18 +882,17 @@ void NonLocalizedStringChecker::checkPreObjCMessage(const ObjCMethodCall &msg,
 
 void NonLocalizedStringChecker::checkPreCall(const CallEvent &Call,
                                              CheckerContext &C) const {
-  const Decl *D = Call.getDecl();
-  if (D && isa<FunctionDecl>(D)) {
-    const FunctionDecl *FD = dyn_cast<FunctionDecl>(D);
-    auto formals = FD->parameters();
-    for (unsigned i = 0,
-                  ei = std::min(unsigned(formals.size()), Call.getNumArgs());
-         i != ei; ++i) {
-      if (isAnnotatedAsTakingLocalized(formals[i])) {
-        auto actual = Call.getArgSVal(i);
-        if (hasNonLocalizedState(actual, C)) {
-          reportLocalizationError(actual, Call, C, i + 1);
-        }
+  const auto *FD = dyn_cast_or_null<FunctionDecl>(Call.getDecl());
+  if (!FD)
+    return;
+
+  auto formals = FD->parameters();
+  for (unsigned i = 0, ei = std::min(static_cast<unsigned>(formals.size()),
+                                     Call.getNumArgs()); i != ei; ++i) {
+    if (isAnnotatedAsTakingLocalized(formals[i])) {
+      auto actual = Call.getArgSVal(i);
+      if (hasNonLocalizedState(actual, C)) {
+        reportLocalizationError(actual, Call, C, i + 1);
       }
     }
   }