From 970a5da70231dff9a99c3954e1f1c692c70288f3 Mon Sep 17 00:00:00 2001
From: Anders Hejlsberg <andersh@microsoft.com>
Date: Thu, 25 Aug 2016 16:58:56 -0700
Subject: [PATCH] Remove unused function

---
 src/compiler/checker.ts | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/src/compiler/checker.ts b/src/compiler/checker.ts
index d8b7c1fe681..5a6edd9433c 100644
--- a/src/compiler/checker.ts
+++ b/src/compiler/checker.ts
@@ -8224,10 +8224,6 @@ namespace ts {
             return !!(type.flags & TypeFlags.Anonymous && (<AnonymousType>type).assignedMembers);
         }
 
-        function isOpenTypeProperty(symbol: Symbol): boolean {
-            return !!symbol.openType;
-        }
-
         function expandOpenType(type: AnonymousType, propAccess: PropertyAccessExpression) {
             const name = propAccess.name.text;
             const prop = createSymbol(SymbolFlags.Property | SymbolFlags.Transient, name);