59-nqpop.t failure on nqp-parrot

[coke]

This started failing today:

Test Summary Report
-------------------
t/nqp/59-nqpop.t                    (Wstat: 0 Tests: 126 Failed: 6)
  Failed tests:  20-22, 32-34
Files=103, Tests=3628, 42 wallclock secs ( 0.66 usr  0.14 sys + 29.20 cusr  4.46 csys = 34.46 CPU)
Result: FAIL

[coke]

No more detail when running the file directly, but here are the failing test names:

not ok 20 - nqp::index with empty match returns 0
not ok 21 - nqp::index with empty match at offset returns offset
not ok 22 - nqp::index with empty match at end returns length
not ok 32 - nqp::rindex with empty match returns length
not ok 33 - nqp::rindex with empty match at offset returns offset
not ok 34 - nqp::rindex with empty match at end returns length

[pmurias]

wontfix until Parrot resurfaces