[parrot/parrot] 98a2a2: [core] WIP fix morph

[GitHub]

  Branch: refs/heads/rurban/morph-gh372
  Home:   https://github.com/parrot/parrot
  Commit: 98a2a23c7516642178cc20f1d94163bb10b0c9bd
      https://github.com/parrot/parrot/commit/98a2a23c7516642178cc20f1d94163bb10b0c9bd
  Author: Reini Urban <rurban at cpanel.net>
  Date:   2014-03-09 (Sun, 09 Mar 2014)

  Changed paths:
    M src/pmc/default.pmc
    M t/src/extend_vtable.t

  Log Message:
  -----------
  [core] WIP fix morph

pass the correct type info to pmc_reuse
allow the 2nd argument to be a Object PMC, so
use Parrot_pmc_reuse_init instead.
TODO: non-builtin types via PARROT_CLASS(type)->id
and Parrot_pmc_reuse_by_class
morph old values into new type (pmc specific).
e.g. *Array => Integer needs to assign the elements to the get_integer iv