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Subject: Re: [proto] Restructuring noses in generator
From: Mathias Gaunard (mathias.gaunard_at_[hidden])
Date: 2012-04-28 06:38:56

On 27/04/12 21:47, Joel Falcou wrote:
> How can I use a custom generator to turn a specific node expression into
> a different version of itself without triggering endless recursive call ?
> My use cas is the following, i want to catch all function node looking
> like
> tag::function( some_terminal, grammar, ..., grammar )
> with any nbr of grammar instances
> into
> tag::function( some_terminal, my_tuple_terminal<grammar, ..., grammar>,
> some_other_info )
> basically makign n-ary function node into ternayr node with a specific
> structures. Of course this new node should live in whatever domain
> some_terminal is coming from.
> My first attempt was using make_expr in my generator but it endlessly
> looped at compile time.
> Is there somethign I am missing ?

You could just make make_expr use the default_domain to avoid the recursion.

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