CSharpCodeBlock - [0..51)::51 - [do { var foo = bar; }LF// FooLF// BarLFwhile(true);]
    CSharpTransition - [0..0)::0 - Gen<None> - SpanEditHandler;Accepts:None
        Transition;[<Missing>];
    CSharpStatementLiteral - [0..51)::51 - [do { var foo = bar; }LF// FooLF// BarLFwhile(true);] - Gen<Stmt> - SpanEditHandler;Accepts:None
        Keyword;[do];
        Whitespace;[ ];
        LeftBrace;[{];
        Whitespace;[ ];
        Identifier;[var];
        Whitespace;[ ];
        Identifier;[foo];
        Whitespace;[ ];
        Assign;[=];
        Whitespace;[ ];
        Identifier;[bar];
        Semicolon;[;];
        Whitespace;[ ];
        RightBrace;[}];
        NewLine;[LF];
        CSharpComment;[// Foo];
        NewLine;[LF];
        CSharpComment;[// Bar];
        NewLine;[LF];
        Keyword;[while];
        LeftParenthesis;[(];
        Keyword;[true];
        RightParenthesis;[)];
        Semicolon;[;];
