From afa1714c034f5d51c2151457cbf20d20ba239e84 Mon Sep 17 00:00:00 2001
From: Anders Hejlsberg <andersh@microsoft.com>
Date: Tue, 22 Mar 2016 10:22:08 -0700
Subject: [PATCH] Add type annotations to suppress circularity errors

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

diff --git a/src/compiler/parser.ts b/src/compiler/parser.ts
index b7c011631ee..3bbb86b58e0 100644
--- a/src/compiler/parser.ts
+++ b/src/compiler/parser.ts
@@ -1811,7 +1811,7 @@ namespace ts {
         function parseEntityName(allowReservedWords: boolean, diagnosticMessage?: DiagnosticMessage): EntityName {
             let entity: EntityName = parseIdentifier(diagnosticMessage);
             while (parseOptional(SyntaxKind.DotToken)) {
-                const node = <QualifiedName>createNode(SyntaxKind.QualifiedName, entity.pos);
+                const node: QualifiedName = <QualifiedName>createNode(SyntaxKind.QualifiedName, entity.pos);  // !!!
                 node.left = entity;
                 node.right = parseRightSideOfDot(allowReservedWords);
                 entity = finishNode(node);
@@ -3639,7 +3639,7 @@ namespace ts {
             let elementName: EntityName = parseIdentifierName();
             while (parseOptional(SyntaxKind.DotToken)) {
                 scanJsxIdentifier();
-                const node = <QualifiedName>createNode(SyntaxKind.QualifiedName, elementName.pos);
+                const node: QualifiedName = <QualifiedName>createNode(SyntaxKind.QualifiedName, elementName.pos);  // !!!
                 node.left = elementName;
                 node.right = parseIdentifierName();
                 elementName = finishNode(node);