[antlr-interest] Illegal escape sequence in C#

[rkevinburton at charter.net]

I changed the "language" to be CSharp2 and that fixed the illegal escape equence (thank youl) but now the following will not compile:

        public ECMAScriptParser(ITokenStream input)
    		: this(input, new RecognizerSharedState()) {
        }

        public ECMAScriptParser(ITokenStream input, RecognizerSharedState state)
    		: base(input, state) {
    		InitializeCyclicDFAs();
        }

It seems that RecognizerSharedState is no longer recognized. Any substitutes?

Thanks again.

Kevin
---- rkevinburton at charter.net wrote: 
> I did a quick check and it seems that 1.2b5 is the latest version of ANTLRWorks that is offered on the web site. Should I go back to 1.1.7? What about the version of ANTLR itselft (but I thought ANTLRWorks included ANTLR).
> 
> Now I am confused.
> 
> Thank you for the tips.
> 
> Kevin
> 
> ---- Johannes Luber <jaluber at gmx.de> wrote: 
> > rkevinburton at charter.net schrieb:
> > > I am not sure what I have done but now when I generate code from ANTLRWorks it generates lines containing escape sequences that C# doesn't understand. Like:
> > > 
> > >     const string DFA18_eotS =
> > >         "\1\uffff\2\4\3\uffff\1\4";
> > >     const string DFA18_eofS =
> > >         "\7\uffff";
> > >     const string DFA18_minS =
> > >         "\3\56\3\uffff\1\56";
> > >     const string DFA18_maxS =
> > >         "\1\71\1\56\1\71\3\uffff\1\71";
> > >     const string DFA18_acceptS =
> > >         "\3\uffff\1\2\1\3\1\1\1\uffff";
> > >     const string DFA18_specialS =
> > >         "\7\uffff}>";
> > >     static readonly string[] DFA18_transitionS = {
> > >             "\1\3\1\uffff\1\1\11\2",
> > >             "\1\5",
> > >             "\1\5\1\uffff\12\6",
> > >             "",
> > >             "",
> > >             "",
> > >             "\1\5\1\uffff\12\6"
> > >     };
> > > 
> > > This is just a sample. There are over 400 such errors when C# tries to compile the generated code from the lexer. How do I get ANTLRWorks to generate the "right" code again?
> > > 
> > > Thank you.
> > > 
> > > Kevin
> > > 
> > Could it be that you are using AW 1.2 beta with the CSharp target? That 
> > was broken in an earlier version of ANTLR. I don't know if the newest 
> > beta includes ANTLR 3.1b2 but you can also switch to CSharp2 as target.
> > 
> > Johannes
>