From cafda5f692ef2fb2ac2b369f9f82767e467352c1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20Srbeck=C3=BD?= <dsrbecky@gmail.com>
Date: Sun, 6 Mar 2011 13:26:53 +0000
Subject: [PATCH] Generate switch default case.   Closes #26

---
 .../CSharp/OutputVisitor/OutputVisitor.cs      | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/ICSharpCode.NRefactory/CSharp/OutputVisitor/OutputVisitor.cs b/ICSharpCode.NRefactory/CSharp/OutputVisitor/OutputVisitor.cs
index 5f9d0f1c79..da02c47d5f 100644
--- a/ICSharpCode.NRefactory/CSharp/OutputVisitor/OutputVisitor.cs
+++ b/ICSharpCode.NRefactory/CSharp/OutputVisitor/OutputVisitor.cs
@@ -1529,8 +1529,13 @@ namespace ICSharpCode.NRefactory.CSharp
 		public object VisitSwitchSection(SwitchSection switchSection, object data)
 		{
 			StartNode(switchSection);
-			foreach (var label in switchSection.CaseLabels)
+			bool first = true;
+			foreach (var label in switchSection.CaseLabels) {
+				if (!first)
+					NewLine();
 				label.AcceptVisitor(this, data);
+				first = false;
+			}
 			foreach (var statement in switchSection.Statements)
 				statement.AcceptVisitor(this, data);
 			return EndNode(switchSection);
@@ -1539,11 +1544,14 @@ namespace ICSharpCode.NRefactory.CSharp
 		public object VisitCaseLabel(CaseLabel caseLabel, object data)
 		{
 			StartNode(caseLabel);
-			WriteKeyword("case");
-			Space();
-			caseLabel.Expression.AcceptVisitor(this, data);
+			if (caseLabel.Expression.IsNull) {
+				WriteKeyword("default");
+			} else {
+				WriteKeyword("case");
+				Space();
+				caseLabel.Expression.AcceptVisitor(this, data);
+			}
 			WriteToken(":", CaseLabel.Roles.Colon);
-			NewLine();
 			return EndNode(caseLabel);
 		}