On Sat, Dec 29, 2007 at 12:04:09PM +0200, Allison Randal wrote:
> Patrick R.Michaud (via RT) wrote:
> >
> >Whenever a PAST::Op node gets a non-PAST child, PCT currently
> >throws a cryptic exception message like:
> >
> >Method 'named' not found for invocant of class 'Perl6::Grammar'
> >
> >A better exception message would be something like:
> >
> >Perl6::Grammar ("2") child of PAST::Op cannot be converted to POST.
> ...
> Though, the cheapest option may be to simply wrap non-PAST children in a
> PAST-compatible proxy. (That assumes that the non-PAST children are
> intentionally there, and aren't slipping in by mistake.)
The exception generally means that the non-PAST children slipped in
by mistake -- the purpose of this ticket is to get PCT to provide
a better diagnosis when that occurs.
Pm
