From 443abe53730aeaefd2b1f1777dac51cc32f418b3 Mon Sep 17 00:00:00 2001
From: Marius Schulz <marius.schulz@me.com>
Date: Sat, 19 Nov 2016 22:30:18 +0100
Subject: [PATCH] =?UTF-8?q?Allow=20one=20leading=20ignored=20=E2=80=9C|?=
 =?UTF-8?q?=E2=80=9D=20or=20=E2=80=9C&=E2=80=9D=20in=20a=20type=20position?=
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---
 src/compiler/parser.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/compiler/parser.ts b/src/compiler/parser.ts
index b08f75b0f5b..55d267cb53a 100644
--- a/src/compiler/parser.ts
+++ b/src/compiler/parser.ts
@@ -2615,6 +2615,7 @@ namespace ts {
         }
 
         function parseUnionOrIntersectionType(kind: SyntaxKind, parseConstituentType: () => TypeNode, operator: SyntaxKind): TypeNode {
+            parseOptional(operator);
             let type = parseConstituentType();
             if (token() === operator) {
                 const types = createNodeArray<TypeNode>([type], type.pos);