From d96a00e4b8add0c09d30499280478d014aea68fd Mon Sep 17 00:00:00 2001
From: Yui T <yuisu@microsoft.com>
Date: Tue, 6 Oct 2015 15:28:48 -0700
Subject: [PATCH] Parse typeAssertion expression as simpleUnaryExpression

---
 src/compiler/parser.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/compiler/parser.ts b/src/compiler/parser.ts
index af46229d57f..c283ec0fc95 100644
--- a/src/compiler/parser.ts
+++ b/src/compiler/parser.ts
@@ -3600,7 +3600,7 @@ namespace ts {
             parseExpected(SyntaxKind.LessThanToken);
             node.type = parseType();
             parseExpected(SyntaxKind.GreaterThanToken);
-            node.expression = parseUnaryExpressionOrHigher();
+            node.expression = parseSimpleUnaryExpression();
             return finishNode(node);
         }