From @masak

<moritz_> rakudo​: say callframe().callframe(1).my.perl
<p6eval> rakudo 859f2d​: OUTPUT«Null PMC access in isa_pmc()␤ in
'&infix​:<=>' at line 1␤ in 'CallFrame​::my' at line 7047​:CORE.setting
[...]
<moritz_> that isa_pmc NPA is new, I think
<moritz_> ie it worked when I implemented it, back in the days :-)
* masak submits rakudobug
<pmichaud> why are we getting a ParrotInterpret...... oh, I see the problem.
<pmichaud> The problem isn't with CallFrame.perl, it's with
CallFrame's $!interp.perl
<pmichaud> the default .perl is attempting to call .perl on all of the
attributes
<pmichaud> so, we just need a .perl for CallFrame that does something
more reasonable, like fail. :-)

From @coke

On Thu Sep 09 09​:02​:22 2010, masak wrote​:

<moritz_> rakudo​: say callframe().callframe(1).my.perl
<p6eval> rakudo 859f2d​: OUTPUT«Null PMC access in isa_pmc()␤ in
'&infix​:<=>' at line 1␤ in 'CallFrame​::my' at line 7047​:CORE.setting
[...]
<moritz_> that isa_pmc NPA is new, I think
<moritz_> ie it worked when I implemented it, back in the days :-)
* masak submits rakudobug
<pmichaud> why are we getting a ParrotInterpret...... oh, I see the
problem.
<pmichaud> The problem isn't with CallFrame.perl, it's with
CallFrame's $!interp.perl
<pmichaud> the default .perl is attempting to call .perl on all of the
attributes
<pmichaud> so, we just need a .perl for CallFrame that does something
more reasonable, like fail. :-)

Output is now​:
16​:53 < [Coke]> rakudo​: say callframe().callframe(1).my.perl
16​:53 <+p6eval> rakudo 88c5a5​: OUTPUT«not yet implemented␤ in method
callframe
  at src/gen/CORE.setting​:6343␤ in block <anon> at
  /tmp/KUGjkHLZrt​:1␤ in <anon> at /tmp/KUGjkHLZrt​:1␤»

--
Will "Coke" Coleda

The RT System itself - Status changed from 'new' to 'open'

From @usev6

This fails now with X​::NYI and an adequate error message​:

$ perl6 -e 'say callframe().callframe(1).my.perl'
Callframe.callframe not yet implemented. Sorry.
  in block <unit> at -e​:1
  in any <unit-outer> at -e​:1

I wonder whether this ticket could be closed now or how a proper test would look like.

From @zoffixznet

Tests​: rakudo/rakudo@80cee36223

@zoffixznet - Status changed from 'open' to 'resolved'