[antlr-interest] missing getTokenType(string) in ANTLR3C?
Bastian Asam
bastian.asam at amadeus.com
Fri Jan 28 01:04:03 PST 2011
Hi Hiran,
unfortunately there aren't any generated constants for my tokens or at
least I can't find any. Since this also looks kind of odd to me I'm
wondering if something's going wrong on my system.
Can anyone confirm please, that for the C target no token constants are
generated or that there is no getTokenType Method?
And parser.test is only a Function: GrammarParser_test_return (*test)
(struct GrammarParser_Ctx_struct * ctx) . I don't know how this could give
the type of the token test.
Thanks
Bastian
From: "Hiran Chaudhuri" <Hiran.Chaudhuri at web.de>
To: "Bastian Asam" <bastian.asam at amadeus.com>
Date: 27-01-11 16:29
Subject: Re: [antlr-interest] missing getTokenType(string) in
ANTLR3C?
Hi, Bastian.
I've never used the C target, but in Java I would not go for
getFirstChildWithType(BASE_TREE, UINT32) Function with (tree,"test")
but instead
getFirstChildWithType(BASE_TREE, UINT32) Function with (tree, parser.TEST)
Are there no constants generated for your tokens?
Hiran
-----Ursprüngliche Nachricht-----
Von: "Bastian Asam" <bastian.asam at amadeus.com>
Gesendet: 27.01.2011 15:20:57
An: antlr-interest at antlr.org
Betreff: [antlr-interest] missing getTokenType(string) in ANTLR3C?
>Hello everybody,
>I spend all day to find a function for translating token names to their
>integer type value.
>
>Basically what I want is to be able to call the
>getFirstChildWithType(BASE_TREE, UINT32) Function with (tree,"test")
>instead of (tree, 23). Otherwise I would always have to change my code
>after altering the grammar a bit...
>
>I found the getTokenType(string) function in java, but not in C. Is it
>missing in C? And what can I do to get it anyways?
>
>Any help would be greatly appreciated!
>Thanks
>Bastian
>
>
>
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