From @moritz

(submitting on behalf of skids, who has problems reaching rakudobug by
email)

When a parametric role is curried it works fine straight from source,
but when the role has been precompiled into a module, a parrot
error is thrown​:

cat mod2.pm6
role Foo [ ] { }; role Bar does Foo[] { }
$ PERL6LIB="." perl6 -e 'use mod2; class C does Bar { };'
$ PERL6LIB="." perl6 --target=pir --output=mod2.pir mod2.pm6
$ PERL6LIB="." perl6 -e 'use mod2; class C does Bar { };'
===SORRY!===
flattened parameters must be a hash or array
$

http://irclog.perlgeek.de/perl6/2012-10-13#i_6059103

13​:49 skids jnthn​: any thoughts on https://gist.github.com/3882578 ? #
Apologies of this is a dup line, IRC flapped.
13​:49 jnthn skids​: looking
13​:50 skids​: urgh, that looks problematic.
13​:50 Please Rakudo-bug it, I'll have a look.
13​:52 skids ok, will do.
13​:52 jnthn++
13​:52 jnthn I'm gonna be doing a bunch of work on pre-comp and so on
soonish (automatic pre-comp and so on)

From @jnthn

On Sat Oct 13 07​:12​:13 2012, moritz wrote​:

(submitting on behalf of skids, who has problems reaching rakudobug by
email)

When a parametric role is curried it works fine straight from source,
but when the role has been precompiled into a module, a parrot
error is thrown​:

cat mod2.pm6
role Foo [ ] { }; role Bar does Foo[] { }
$ PERL6LIB="." perl6 -e 'use mod2; class C does Bar { };'
$ PERL6LIB="." perl6 --target=pir --output=mod2.pir mod2.pm6
$ PERL6LIB="." perl6 -e 'use mod2; class C does Bar { };'
===SORRY!===
flattened parameters must be a hash or array
$

http://irclog.perlgeek.de/perl6/2012-10-13#i_6059103

13​:49 skids jnthn​: any thoughts on https://gist.github.com/3882578 ? #
Apologies of this is a dup line, IRC flapped.
13​:49 jnthn skids​: looking
13​:50 skids​: urgh, that looks problematic.
13​:50 Please Rakudo-bug it, I'll have a look.
13​:52 skids ok, will do.
13​:52 jnthn++
13​:52 jnthn I'm gonna be doing a bunch of work on pre-comp and so on
soonish (automatic pre-comp and so on)

Fixed now; tagging testneeded.

/jnthn

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

From @dwarring

I've added tests for this ticket to S10-packages/precompilation.t.

On Wed Oct 24 08​:43​:42 2012, jnthn@​jnthn.net wrote​:

On Sat Oct 13 07​:12​:13 2012, moritz wrote​:

(submitting on behalf of skids, who has problems reaching rakudobug by
email)

When a parametric role is curried it works fine straight from source,
but when the role has been precompiled into a module, a parrot
error is thrown​:

cat mod2.pm6
role Foo [ ] { }; role Bar does Foo[] { }
$ PERL6LIB="." perl6 -e 'use mod2; class C does Bar { };'
$ PERL6LIB="." perl6 --target=pir --output=mod2.pir mod2.pm6
$ PERL6LIB="." perl6 -e 'use mod2; class C does Bar { };'
===SORRY!===
flattened parameters must be a hash or array
$

http://irclog.perlgeek.de/perl6/2012-10-13#i_6059103

13​:49 skids jnthn​: any thoughts on https://gist.github.com/3882578 ? #
Apologies of this is a dup line, IRC flapped.
13​:49 jnthn skids​: looking
13​:50 skids​: urgh, that looks problematic.
13​:50 Please Rakudo-bug it, I'll have a look.
13​:52 skids ok, will do.
13​:52 jnthn++
13​:52 jnthn I'm gonna be doing a bunch of work on pre-comp and so on
soonish (automatic pre-comp and so on)

Fixed now; tagging testneeded.

/jnthn

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