I always just pick one (`int', but it doesn't really matter). You don't have
to set `$$' to a value in a rule.
Laurence Finston
Original-Nachricht
> Datum: Mon, 12 Oct 2009 15:05:15 -0400
> Von: Rodrigo Dominguez
> An: help-bison@gnu.org
> Betreff: Undeclared value type for
>What is the default data type for nonterminals when using multiple data types
> (%union)? In other words can I have nonterminals with undefined data
>types (no %type<..>) when using %union?
There's no default. So long as you don't attempt to use the values,
you'll be OK. If you do try to use o
Hi,
I'm trying to parse an expression made up of various symbols and the
\frac{}{} operator from LaTeX, but my grammar fails miserably since
I'm new with bison.
Flex
--
"\\"[Ff]rac { return FUNC; }
"^" { return POW; }
"{" { return OP; }
"}
Hi,
What is the default data type for nonterminals when using multiple data types
(%union)? In other words, can I have nonterminals with undefined data types (no
%type<..>) when using %union? I have seen some grammars use this, however, I
don't see anything on the manual referring to this scen
