From 33e4c7a9a3a4d2824c0967a615637df5429fa8d1 Mon Sep 17 00:00:00 2001
From: Andy Hanson <anhans@microsoft.com>
Date: Tue, 14 Jun 2016 06:50:44 -0700
Subject: [PATCH] Respond to PR comment

---
 src/compiler/emitter.ts | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/compiler/emitter.ts b/src/compiler/emitter.ts
index e37a4d2d048..12377a0f26c 100644
--- a/src/compiler/emitter.ts
+++ b/src/compiler/emitter.ts
@@ -6157,12 +6157,11 @@ const _super = (function (geti, seti) {
             /** Serializes the return type of function. Used by the __metadata decorator for a method. */
             function emitSerializedReturnTypeOfNode(node: Node) {
                 if (node && isFunctionLike(node)) {
-                    const fn = <FunctionLikeDeclaration>node;
-                    if (fn.type) {
+                    if ((<FunctionLikeDeclaration>node).type) {
                         emitSerializedTypeNode((<FunctionLikeDeclaration>node).type);
                         return;
                     }
-                    else if (isAsyncFunctionLike(fn)) {
+                    else if (isAsyncFunctionLike(<FunctionLikeDeclaration>node)) {
                         write("Promise");
                         return;
                     }