From 59c71acae8e6cc0dcf2bcef19a249bc143fcf20a Mon Sep 17 00:00:00 2001
From: Vladimir Matveev <vladima@microsoft.com>
Date: Tue, 10 Mar 2015 18:17:52 -0700
Subject: [PATCH] introduce emitCaseBlock function

---
 src/compiler/emitter.ts | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/compiler/emitter.ts b/src/compiler/emitter.ts
index e9848af989c..b96fc601bf9 100644
--- a/src/compiler/emitter.ts
+++ b/src/compiler/emitter.ts
@@ -3539,12 +3539,16 @@ module ts {
                 emit(node.expression);
                 endPos = emitToken(SyntaxKind.CloseParenToken, node.expression.end);
                 write(" ");
-                emitToken(SyntaxKind.OpenBraceToken, endPos);
+                emitCaseBlock(node.caseBlock, endPos)
+            }
+
+            function emitCaseBlock(node: CaseBlock, startPos: number): void {
+                emitToken(SyntaxKind.OpenBraceToken, startPos);
                 increaseIndent();
-                emitLines(node.caseBlock.clauses);
+                emitLines(node.clauses);
                 decreaseIndent();
                 writeLine();
-                emitToken(SyntaxKind.CloseBraceToken, node.caseBlock.clauses.end);
+                emitToken(SyntaxKind.CloseBraceToken, node.clauses.end);
             }
 
             function nodeStartPositionsAreOnSameLine(node1: Node, node2: Node) {