1 files changed, 2 insertions, 9 deletions
diff --git a/clang/lib/StaticAnalyzer/Checkers/EnumCastOutOfRangeChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/EnumCastOutOfRangeChecker.cpp
index 054b2e96bd13..76a1470aaac4 100644
--- a/clang/lib/StaticAnalyzer/Checkers/EnumCastOutOfRangeChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/EnumCastOutOfRangeChecker.cpp
@@ -139,18 +139,11 @@ void EnumCastOutOfRangeChecker::checkPreStmt(const CastExpr *CE,
   if (!ValueToCast)
     return;
 
-  const QualType T = CE->getType();
   // Check whether the cast type is an enum.
-  if (!T->isEnumeralType())
+  const auto *ED = CE->getType()->getAsEnumDecl();
+  if (!ED)
     return;
 
-  // If the cast is an enum, get its declaration.
-  // If the isEnumeralType() returned true, then the declaration must exist
-  // even if it is a stub declaration. It is up to the getDeclValuesForEnum()
-  // function to handle this.
-  const EnumDecl *ED =
-      T->castAs<EnumType>()->getOriginalDecl()->getDefinitionOrSelf();
-
   // [[clang::flag_enum]] annotated enums are by definition should be ignored.
   if (ED->hasAttr<FlagEnumAttr>())
     return;