[project @ 2002-08-02 13:08:33 by simonmar]
PrimRep Cleanup
- Remove all PrimReps which were just different flavours of
PtrRep. Now, everything which is a pointer to a closure of
some kind is always a PtrRep.
- Three of the deleted PrimReps, namely ArrayRep, ByteArrayRep,
and ForeignObj rep, had a subtle reason for their existence:
the abstract C pretty-printer(!) used them to decide whether
to apply a shim to an outgoing C-call argument: a ByteArrayRep
argument would be adjusted to point past the object header,
for example.
I've changed this to happen in a much more reasonable and
obvious way: there are now explict macros in AbsCSyn to do the
adjustment, and the code generator makes calls to these as
necessary. Slightly less hackery is necessary in the NCG as
a result.
13 files changed: