From a8925f8c9dcef74ef58df8c93cf23b8c0e630318 Mon Sep 17 00:00:00 2001
From: Vladimir Matveev <vladima@microsoft.com>
Date: Fri, 22 Jul 2016 16:09:56 -0700
Subject: [PATCH] do not sync program for brace matching

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

diff --git a/src/server/session.ts b/src/server/session.ts
index b74cc45d444..c1faaaff6d6 100644
--- a/src/server/session.ts
+++ b/src/server/session.ts
@@ -1147,12 +1147,12 @@ namespace ts.server {
         }
 
         private getBraceMatching(args: protocol.FileLocationRequestArgs, simplifiedResult: boolean): protocol.TextSpan[] | TextSpan[] {
-            const { file, project } = this.getFileAndProject(args);
+            const { file, project } = this.getFileAndProjectWithoutRefreshingInferredProjects(args);
 
             const scriptInfo = project.getScriptInfoForNormalizedPath(file);
             const position = this.getPosition(args, scriptInfo);
 
-            const spans = project.getLanguageService().getBraceMatchingAtPosition(file, position);
+            const spans = project.getLanguageService(/*ensureSynchronized*/ false).getBraceMatchingAtPosition(file, position);
             if (!spans) {
                 return undefined;
             }