# New Ticket Created by dakkar # Please include the string: [perl #53298] # in the subject line of all future correspondence about this issue. # <URL: http://rt.perl.org/rt3/Ticket/Display.html?id=53298 >
parrot r27159, built on Linux, both x86-32 and x86-64
Running the attached program produces:
> 5
> Null PMC access in morph()
> current instr.: '!TYPECHECKEDASSIGN' pc 6754 (src/gen_builtins.pir:4728)
> called from Sub 'parrot;Bar;set' pc 255 (EVAL_13:94)
> called from Sub '_block10' pc 156 (EVAL_13:49)
> called from Sub 'parrot;PCT::HLLCompiler;eval' pc 785
> (src/PCT/HLLCompiler.pir:458)
> called from Sub 'parrot;PCT::HLLCompiler;evalfiles' pc 1067
> (src/PCT/HLLCompiler.pir:587)
> called from Sub 'parrot;PCT::HLLCompiler;command_line' pc 1246
> (src/PCT/HLLCompiler.pir:676)
> called from Sub 'parrot;Perl6::Compiler;main' pc 8860 (perl6.pir:183)
If I uncomment the $u.boo after the re-assignment to $u, I get a "Null
PMC access in get_string()"
It looks like inheritance is not working as I'd expect.
To make it "work", I have to move the 'set' method into Foo, and
remove all references to Bar.
--
Dakkar - <Mobilis in mobile>
GPG public key fingerprint = A071 E618 DD2C 5901 9574
6FE2 40EA 9883 7519 3F88
key id = 0x75193F88
"Every group has a couple of experts. And every group has at least one
idiot. Thus are balance and harmony (and discord) maintained. It's
sometimes hard to remember this in the bulk of the flamewars that all
of the hassle and pain is generally caused by one or two
highly-motivated, caustic twits."
-- Chuq Von Rospach, about Usenet
test.p6
Description: Binary data
