From f68a49b509ccfd8f564814911cfb1ccd1eaa4d73 Mon Sep 17 00:00:00 2001
From: Daniel Grunwald <daniel@danielgrunwald.de>
Date: Tue, 15 Mar 2011 04:01:17 +0100
Subject: [PATCH] Improve spacing in fixed statement output.

---
 ICSharpCode.NRefactory/CSharp/Ast/ComposedType.cs            | 2 ++
 ICSharpCode.NRefactory/CSharp/OutputVisitor/OutputVisitor.cs | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/ICSharpCode.NRefactory/CSharp/Ast/ComposedType.cs b/ICSharpCode.NRefactory/CSharp/Ast/ComposedType.cs
index ce8ad9879c..b888cdea23 100644
--- a/ICSharpCode.NRefactory/CSharp/Ast/ComposedType.cs
+++ b/ICSharpCode.NRefactory/CSharp/Ast/ComposedType.cs
@@ -55,6 +55,8 @@ namespace ICSharpCode.NRefactory.CSharp
 				return GetChildrenByRole(PointerRole).Count();
 			}
 			set {
+				if (value < 0)
+					throw new ArgumentOutOfRangeException();
 				int d = this.PointerRank;
 				while (d > value) {
 					GetChildByRole(PointerRole).Remove();
diff --git a/ICSharpCode.NRefactory/CSharp/OutputVisitor/OutputVisitor.cs b/ICSharpCode.NRefactory/CSharp/OutputVisitor/OutputVisitor.cs
index f12d3ffac8..da843f39cc 100644
--- a/ICSharpCode.NRefactory/CSharp/OutputVisitor/OutputVisitor.cs
+++ b/ICSharpCode.NRefactory/CSharp/OutputVisitor/OutputVisitor.cs
@@ -1387,9 +1387,13 @@ namespace ICSharpCode.NRefactory.CSharp
 		{
 			StartNode(fixedStatement);
 			WriteKeyword("fixed");
+			Space(policy.UsingParentheses);
 			LPar();
+			Space(policy.WithinUsingParentheses);
 			fixedStatement.Type.AcceptVisitor(this, data);
+			Space();
 			WriteCommaSeparatedList(fixedStatement.Variables);
+			Space(policy.WithinUsingParentheses);
 			RPar();
 			WriteEmbeddedStatement(fixedStatement.EmbeddedStatement);
 			return EndNode(fixedStatement);