[Parser] Hacked work around for parser error.

ICSharpCode.NRefactory.CSharp/Parser/mcs/cs-tokenizer.cs

@@ -1789,7 +1789,7 @@ namespace Mono.CSharp
 				if (peek_char () == '\n') {
 					putback_char = -1;
 				}
-
+				
 				x = '\n';
 				advance_line ();
 			} else if (x == '\n') {
@@ -1800,6 +1800,26 @@ namespace Mono.CSharp
 			return x;
 		}
 
+		int get_char_withwithoutskippingwindowseol ()
+		{
+			int x;
+			if (putback_char != -1) {
+				x = putback_char;
+				putback_char = -1;
+			} else {
+				x = reader.Read ();
+			}
+			
+			if (x == '\r') {
+
+			} else if (x == '\n') {
+				advance_line ();
+			} else {
+				col++;
+			}
+			return x;
+		}
+
 		void advance_line ()
 		{
 			line++;
@@ -2887,7 +2907,7 @@ namespace Mono.CSharp
 #endif
 
 			while (true){
-				c = get_char ();
+				c = get_char_withwithoutskippingwindowseol ();
 				if (c == '"') {
 					if (quoted && peek_char () == '"') {
 						if (pos == value_builder.Length)

ICSharpCode.NRefactory.Tests/CSharp/Parser/Expression/PrimitiveExpressionTests.cs

@@ -245,7 +245,6 @@ namespace ICSharpCode.NRefactory.CSharp.Parser.Expression
 		}
 		
 		[Test]
-		[Ignore("Mono parser crash")]
 		public void LargeVerbatimString()
 		{
 			StringBuilder b = new StringBuilder();