[antlr-interest] missing MATCHRANGE macro

[yushang]

Hi,
I think I've found the reason . I've written a rule as follow
numeric_literal
    :    '0'..'9' ('0'..'9')*
    |    ('0'..'9')* '.' '0'..'9' ('0'..'9')*
    ;
which will be translated to MATCHRANGE in Parser , if I change it to this :
numeric_literal
    :    INT
    |    FLOAT
    ;
INT
    :    '0'..'9' ('0'..'9')*
    ;
FLOAT
    :    ('0'..'9')* '.' '0'..'9' ('0'..'9')*
    ;
will OK. Many thanks.

2011/11/5 yushang <yusunn at gmail.com>

> Hi , I'm using ANTLR v3 C runtime and found this macro is missing from
> the generated *Parser.c and *Parser.h . This macro can be found in
> *Lexer.c file . Is this a bug ?
> thanks in advance .
>