From cd84d2a85a0a1c373d33f18f2e29f3fd26f28482 Mon Sep 17 00:00:00 2001
From: Andrew Casey <andrew.casey@microsoft.com>
Date: Thu, 1 Jun 2017 19:05:07 -0700
Subject: [PATCH] Use emptyArray, rather than []

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

diff --git a/src/compiler/program.ts b/src/compiler/program.ts
index e9273daea2a..834122b3584 100644
--- a/src/compiler/program.ts
+++ b/src/compiler/program.ts
@@ -1071,8 +1071,8 @@ namespace ts {
                 Debug.assert(!!sourceFile.bindDiagnostics);
                 // For JavaScript files, we don't want to report semantic errors unless explicitly requested.
                 const includeBindAndCheckDiagnostics = !isSourceFileJavaScript(sourceFile) || isCheckJsEnabledForFile(sourceFile, options);
-                const bindDiagnostics = includeBindAndCheckDiagnostics ? sourceFile.bindDiagnostics : [];
-                const checkDiagnostics = includeBindAndCheckDiagnostics ? typeChecker.getDiagnostics(sourceFile, cancellationToken) : [];
+                const bindDiagnostics = includeBindAndCheckDiagnostics ? sourceFile.bindDiagnostics : emptyArray;
+                const checkDiagnostics = includeBindAndCheckDiagnostics ? typeChecker.getDiagnostics(sourceFile, cancellationToken) : emptyArray;
                 const fileProcessingDiagnosticsInFile = fileProcessingDiagnostics.getDiagnostics(sourceFile.fileName);
                 const programDiagnosticsInFile = programDiagnostics.getDiagnostics(sourceFile.fileName);