Fixed some issues in the output visitor.

Note that the block statement newline should be done more elegant (new
lines should be done in the parent).

ICSharpCode.NRefactory.CSharp/OutputVisitor/CSharpOutputVisitor.cs

@@ -519,6 +519,7 @@ namespace ICSharpCode.NRefactory.CSharp
 		void WriteEmbeddedStatement(Statement embeddedStatement)
 		{
 			if (embeddedStatement.IsNull) {
+				NewLine();
 				return;
 			}
 			BlockStatement block = embeddedStatement as BlockStatement;
@@ -1584,7 +1585,8 @@ namespace ICSharpCode.NRefactory.CSharp
 				node.AcceptVisitor(this);
 			}
 			CloseBrace(style);
-			NewLine();
+			if (!(blockStatement.Parent is Expression))
+				NewLine();
 			EndNode(blockStatement);
 		}
 		
@@ -1694,9 +1696,10 @@ namespace ICSharpCode.NRefactory.CSharp
 			forStatement.Condition.AcceptVisitor(this);
 			Space(policy.SpaceBeforeForSemicolon);
 			WriteToken(Roles.Semicolon);
-			Space(policy.SpaceAfterForSemicolon);
-			
-			WriteCommaSeparatedList(forStatement.Iterators);
+			if (forStatement.Iterators.Any()) {
+				Space(policy.SpaceAfterForSemicolon);
+				WriteCommaSeparatedList(forStatement.Iterators);
+			}
 			
 			Space(policy.SpacesWithinForParentheses);
 			RPar();

ICSharpCode.NRefactory.Tests/CSharp/CSharpOutputVisitorTests.cs

@@ -35,6 +35,22 @@ namespace ICSharpCode.NRefactory.CSharp
 			Assert.AreEqual(expected.Replace("\r", ""), w.ToString());
 		}
 		
+		[Test]
+		public void AnonymousLocalVariableDeclaration()
+		{
+			var code = @"class Test
+{
+	void Foo ()
+	{
+		Action<int> act = delegate (int testMe) {
+		};
+	}
+}
+";
+			var unit = CompilationUnit.Parse(code);
+			AssertOutput("class Test\n{\n$void Foo ()\n${\n$$Action<int> act = delegate (int testMe) {\n$$};\n$}\n}\n", unit);
+		}
+		
 		[Test]
 		public void AssignmentInCollectionInitializer()
 		{