# New Ticket Created by Alexander Moquin
# Please include the string: [perl #123769]
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The following should die:
$ perl6 -e'my Int @a; @a[0] := "foo"'
$
Presumably the er
# New Ticket Created by Elizabeth Mattijsen
# Please include the string: [perl #123770]
# in the subject line of all future correspondence about this issue.
# https://rt.perl.org/Ticket/Display.html?id=123770 >
[15:31:47] m: sub a(Int(Cool:D) $a) { say $a }; a Cool # feels
this should
The above error happens no longer with all methods. Maybe now really just
stringification methods are affected?
$ perl6 -e 'role Foo { method bar {...} }; say Foo.^name'
Foo
$ perl6 -e 'role Foo { method bar {...} }; say Foo.^methods'
bar
$ perl6-m -e 'role Foo { method bar {...} }; say Foo.per
This fails now with X::Role::Parametric::NoSuchCandidate:
$ perl6 -e 'role F { }; role F { }; class G does F { };'
===SORRY!===
No appropriate parametric role variant available for 'F'
Is that behaviour sound?
The following fails with X::Parameter::InvalidType, which looks good to me. I
added a test to S14-roles/basic.t with commit
https://github.com/perl6/roast/commit/cf760b1f69
$ perl6 -e 'role A::B { method foo(A::C $a) { } }'
===SORRY!=== Error while compiling -e
Invalid typename 'A::C' in paramet
Nowadays the error message no longer starts with the word 'Type':
$ perl6 -e 'role A::B {}; sub foo(A $a) {}'
===SORRY!=== Error while compiling -e
A cannot be used as a nominal type on a parameter
at -e:1
--> role A::B {}; sub foo(A ⏏$a) {}
$ perl6 -e 'package A { }; sub foo(A $a) { }'
===SO
Just found ticket https://rt.perl.org/Ticket/Display.html?id=123396 which
reasons about 'role A::B {}; sub foo(A $a) {}' and the like.
I'll add the bit about 'role A::B { method foo(A $a) { } }' to that ticket,
since it seems to be a separate problem.
If noone objects, I'm going to close this t
