Fixed bug in formatting engine.

ICSharpCode.NRefactory.CSharp/Formatter/FormattingVisitor_Expressions.cs

@@ -553,7 +553,10 @@ namespace ICSharpCode.NRefactory.CSharp
 
 		public override void VisitMemberReferenceExpression(MemberReferenceExpression memberReferenceExpression)
 		{
-			ForceSpacesAfter(memberReferenceExpression.DotToken, false);
+			var dot = memberReferenceExpression.DotToken;
+			if (dot.PrevSibling.EndLocation.Line == dot.StartLocation.Line)
+				ForceSpacesBefore(dot, false);
+			ForceSpacesAfter(dot, false);
 			base.VisitMemberReferenceExpression(memberReferenceExpression);
 		}
 	}

ICSharpCode.NRefactory.Tests/FormattingTests/TestExpressionFormatting.cs

@@ -132,6 +132,27 @@ class Test
 	{
 		var list = new List<int> { 1, 2, 3, 4 };
 	}
+}");
+		}
+
+		[Test]
+		public void TestMemberReferenceFormatting ()
+		{
+			var policy = FormattingOptionsFactory.CreateMono ();
+			Test (policy, @"
+class Test
+{
+	void Init ()
+	{
+		System.   Console     .WriteLine ();
+	}
+}", @"
+class Test
+{
+	void Init ()
+	{
+		System.Console.WriteLine ();
+	}
 }");
 		}
 	}