From 3a96923061b7fb082f38040495e296ca907725e0 Mon Sep 17 00:00:00 2001
From: Cyrus Najmabadi <cyrusn@microsoft.com>
Date: Wed, 10 Jun 2015 17:28:58 -0700
Subject: [PATCH] Use full spans in the classifier.  Non-full spans are very
 expensive to compute.

---
 src/services/services.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/services/services.ts b/src/services/services.ts
index 5f030bf320..5e8392fa9d 100644
--- a/src/services/services.ts
+++ b/src/services/services.ts
@@ -6046,8 +6046,8 @@ module ts {
 
             function processNode(node: Node) {
                 // Only walk into nodes that intersect the requested span.
-                if (node && textSpanIntersectsWith(span, node.getStart(), node.getWidth())) {
-                    if (node.kind === SyntaxKind.Identifier && node.getWidth() > 0) {
+                if (node && textSpanIntersectsWith(span, node.getFullStart(), node.getFullWidth())) {
+                    if (node.kind === SyntaxKind.Identifier && !nodeIsMissing(node)) {
                         let symbol = typeChecker.getSymbolAtLocation(node);
                         if (symbol) {
                             let type = classifySymbol(symbol, getMeaningFromLocation(node));