1 files changed, 14 insertions, 1 deletions
diff --git a/clang/lib/AST/ItaniumMangle.cpp b/clang/lib/AST/ItaniumMangle.cpp
index 3173a8a079b..4717174b4a4 100644
--- a/clang/lib/AST/ItaniumMangle.cpp
+++ b/clang/lib/AST/ItaniumMangle.cpp
@@ -2655,7 +2655,6 @@ recurse:
   case Expr::ArrayTypeTraitExprClass:
   case Expr::ExpressionTraitExprClass:
   case Expr::VAArgExprClass:
-  case Expr::CXXUuidofExprClass:
   case Expr::CUDAKernelCallExprClass:
   case Expr::AsTypeExprClass:
   case Expr::PseudoObjectExprClass:
@@ -2670,6 +2669,20 @@ recurse:
     break;
   }
 
+  case Expr::CXXUuidofExprClass: {
+    const CXXUuidofExpr *UE = cast<CXXUuidofExpr>(E);
+    if (UE->isTypeOperand()) {
+      QualType UuidT = UE->getTypeOperand(Context.getASTContext());
+      Out << "u8__uuidoft";
+      mangleType(UuidT);
+    } else {
+      Expr *UuidExp = UE->getExprOperand();
+      Out << "u8__uuidofz";
+      mangleExpression(UuidExp, Arity);
+    }
+    break;
+  }
+
   // Even gcc-4.5 doesn't mangle this.
   case Expr::BinaryConditionalOperatorClass: {
     DiagnosticsEngine &Diags = Context.getDiags();