CSharpCodeBlock - [0..38)::38 - [@try { foo(); } finally { Dispose(); }]
    CSharpTransition - [0..1)::1 - Gen<None> - SpanEditHandler;Accepts:None
        Transition;[@];
    CSharpStatementLiteral - [1..38)::37 - [try { foo(); } finally { Dispose(); }] - Gen<Stmt> - SpanEditHandler;Accepts:None
        Keyword;[try];
        Whitespace;[ ];
        LeftBrace;[{];
        Whitespace;[ ];
        Identifier;[foo];
        LeftParenthesis;[(];
        RightParenthesis;[)];
        Semicolon;[;];
        Whitespace;[ ];
        RightBrace;[}];
        Whitespace;[ ];
        Keyword;[finally];
        Whitespace;[ ];
        LeftBrace;[{];
        Whitespace;[ ];
        Identifier;[Dispose];
        LeftParenthesis;[(];
        RightParenthesis;[)];
        Semicolon;[;];
        Whitespace;[ ];
        RightBrace;[}];
