soure->source Xformer

[Richard Carlsson]

On Tue, 23 Sep 2003, Joe Armstrong wrote:

> > sys_pre_expand already *does* expand away records and list
> > comprehensions (do "c(foo, ['E'])." and look at the "foo.E" file).
>
>   Sorry - I'd forgotten aabout the records - but the expansion of list
> comprehensions is missing ...

You're right; sorry - list comprehensions are dealt with in the
'v3_core' module. (And it is messy because it is expanding and
translating at the same time. It is a much nicer approach to put every
nontrivial transformation in a separate pass, even if it means that you
traverse stuff more than once.)

	/Richard


Richard Carlsson (richardc@REDACTED)   (This space intentionally left blank.)
E-mail: Richard.Carlsson@REDACTED	WWW: http://user.it.uu.se/~richardc/
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