From 0b78d037467f26629f260d9eeb87baaa982bcdc9 Mon Sep 17 00:00:00 2001
From: Daniel Rosenwasser <drosen@microsoft.com>
Date: Tue, 23 Jun 2015 15:32:02 -0700
Subject: [PATCH] Clean up 'getContainingObjectLiteralApplicableForCompletion'.

---
 src/services/services.ts | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/src/services/services.ts b/src/services/services.ts
index 18510b9a178..5af32f9972c 100644
--- a/src/services/services.ts
+++ b/src/services/services.ts
@@ -3187,15 +3187,14 @@ namespace ts {
                 return false;
             }
 
-            function getContainingObjectLiteralApplicableForCompletion(previousToken: Node): ObjectLiteralExpression {
-                // The locations in an object literal expression that are applicable for completion are property name definition locations.
-
-                if (previousToken) {
-                    let parent = previousToken.parent;
-
-                    switch (previousToken.kind) {
+            function getContainingObjectLiteralApplicableForCompletion(contextToken: Node): ObjectLiteralExpression {
+                // The locations in an object literal expression that
+                // are applicable for completion are property name definition locations.
+                if (contextToken) {
+                    switch (contextToken.kind) {
                         case SyntaxKind.OpenBraceToken:  // let x = { |
                         case SyntaxKind.CommaToken:      // let x = { a: 0, |
+                            let parent = contextToken.parent;
                             if (parent && parent.kind === SyntaxKind.ObjectLiteralExpression) {
                                 return <ObjectLiteralExpression>parent;
                             }