From 1f270437211306beddbfbe510778bc430072f03d Mon Sep 17 00:00:00 2001
From: Vladimir Matveev <vladima@microsoft.com>
Date: Fri, 4 Nov 2016 15:23:47 -0700
Subject: [PATCH] add missing bind calls to properly set parent on token nodes

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

diff --git a/src/compiler/binder.ts b/src/compiler/binder.ts
index c1011e575683b..1d721e2db90f7 100644
--- a/src/compiler/binder.ts
+++ b/src/compiler/binder.ts
@@ -1234,9 +1234,11 @@ namespace ts {
             const postExpressionLabel = createBranchLabel();
             bindCondition(node.condition, trueLabel, falseLabel);
             currentFlow = finishFlowLabel(trueLabel);
+            bind(node.questionToken);
             bind(node.whenTrue);
             addAntecedent(postExpressionLabel, currentFlow);
             currentFlow = finishFlowLabel(falseLabel);
+            bind(node.colonToken);
             bind(node.whenFalse);
             addAntecedent(postExpressionLabel, currentFlow);
             currentFlow = finishFlowLabel(postExpressionLabel);