[parrot/parrot] e8c864: Add a failing test for Parrot_PMC_mark

[noreply at github.com]

Branch: refs/heads/pmc_mark
Home:   https://github.com/parrot/parrot

Commit: e8c864bdc806b89a2a6ae40b12d8ae23e896014a
    https://github.com/parrot/parrot/commit/e8c864bdc806b89a2a6ae40b12d8ae23e896014a
Author: Jonathan "Duke" Leto <jonathan at leto.net>
Date:   2011-05-26 (Thu, 26 May 2011)

Changed paths:
  M t/src/extend_vtable.t

Log Message:
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Add a failing test for Parrot_PMC_mark

This test coredumps Parrot, hard.