1 files changed, 11 insertions, 14 deletions
diff --git a/clang/lib/Sema/SemaChecking.cpp b/clang/lib/Sema/SemaChecking.cpp
index d1ba64e8138..da24667804b 100644
--- a/clang/lib/Sema/SemaChecking.cpp
+++ b/clang/lib/Sema/SemaChecking.cpp
@@ -4020,23 +4020,20 @@ struct IntRange {
     if (const ComplexType *CT = dyn_cast<ComplexType>(T))
       T = CT->getElementType().getTypePtr();
 
+    // For enum types, use the known bit width of the enumerators.
     if (const EnumType *ET = dyn_cast<EnumType>(T)) {
-      if (C.getLangOpts().CPlusPlus) {
-        // For enum types, use the known bit width of the enumerators.
-        EnumDecl *Enum = ET->getDecl();
-        if (!Enum->isCompleteDefinition())
-          return IntRange(C.getIntWidth(QualType(T, 0)), false);
+      EnumDecl *Enum = ET->getDecl();
+      if (!Enum->isCompleteDefinition())
+        return IntRange(C.getIntWidth(QualType(T, 0)), false);
 
-        unsigned NumPositive = Enum->getNumPositiveBits();
-        unsigned NumNegative = Enum->getNumNegativeBits();
+      unsigned NumPositive = Enum->getNumPositiveBits();
+      unsigned NumNegative = Enum->getNumNegativeBits();
 
-        if (NumNegative == 0)
-          return IntRange(NumPositive, true/*NonNegative*/);
-        else
-          return IntRange(std::max(NumPositive + 1, NumNegative),
-              false/*NonNegative*/);
-      } else
-        T = C.getCanonicalType(ET->getDecl()->getIntegerType().getTypePtr());
+      if (NumNegative == 0)
+        return IntRange(NumPositive, true/*NonNegative*/);
+      else
+        return IntRange(std::max(NumPositive + 1, NumNegative),
+                        false/*NonNegative*/);
     }
 
     const BuiltinType *BT = cast<BuiltinType>(T);