Re: [PATCH] Make it possible to return a symbol_type from yylex.

[Akim Demaille]

Le 19 août 08 à 21:39, Akim Demaille a écrit :

>         * data/lalr1.cc (b4_lex_symbol_if): New.
>         (parse): When lex_symbol is defined, expected yylex to return the
>         complete lookahead.

Again, I have chosen a rather dumb name, a placeholder more than  
anything.  Since it defines the API with yylex, I guess I should be  
using something like what "push" uses.  Joel, you are certainly the  
one who can make the best suggestion.  Since symbol changes the yylex  
interface as follows:

> +yy::parser::symbol_type yylex()

i.e., the symbol is returned as a whole.