[perl #41829] languages/Zcode is broken

[Bernhard Schmalhofer]

# New Ticket Created by Bernhard Schmalhofer
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Hi,

'languages/Zcode' has bees broken for some time.
The first error that pops up seems to be an issue with looking up subs
in a different namespace:

bernhard@clou:~/devel/Parrot/repos/parrot/languages/Zcode$ ../../parrot
z3.pir t/10_jumps.z3
Null PMC access in invoke()
current instr.: 'parrot;ZComp;decode_text' pc 3503 (zops.pir:471)
called from Sub 'parrot;ZComp;zop_print' pc 3529 (zops.pir:485)
called from Sub 'parrot;ZComp;decode_one_sub' pc 762 (z3main.pir:400)
called from Sub 'parrot;ZComp;translate' pc 575 (z3main.pir:322)
called from Sub 'parrot;Zmachine;translate' pc 301 (z3main.pir:185)
called from Sub 'main' pc 64 (z3.pir:50)

Regards,
Bernhard