Looks like a bug to me. Seems to be it bugs out if you put "is export" on a
constant decl where the RHS is a &sub.
You could do this until it's fixed:
sub foo is export { }
BEGIN EXPORT::DEFAULT::{'&foo-alias'} = &foo;
On Tue, Jan 10, 2017 at 1:21 AM Alexey Melezhik <
perl6-bugs-follo...@perl.org> wrote:
# New Ticket Created by Alexey Melezhik
# Please include the string: [perl #130533]
# in the subject line of all future correspondence about this issue.
# <URL: https://rt.perl.org/Ticket/Display.html?id=130533 >
HI!
Probably I I miss the syntax, but I am trying to make an alias for
exported module function and have this alias exported either.
$ cat lib/Foo.pm6
use v6;
unit module Foo;
sub foo is export { say "hi there" }
$ perl6 -Ilib -e 'use Foo; foo()'
hi there
///
$ cat lib/Foo.pm6
use v6;
unit module Foo;
sub foo is export { say "hi there" }
constant &foo-alias = &foo;
perl6 -Ilib -e 'use Foo; Foo::foo-alias()'
hi there
///
But last one does not compile:
use v6;
unit module Foo;
sub foo is export { say "hi there" }
constant &foo-alias is export = &foo;
$ perl6 -c lib/Foo.pm6
===SORRY!=== Error while compiling /home/melezhik/projects/tmp/lib/Foo.pm6
Can't use unknown trait 'is export' in a sub declaration.
at /home/melezhik/projects/tmp/lib/Foo.pm6:7
expecting any of:
rw raw hidden-from-backtrace hidden-from-USAGE
pure default DEPRECATED inlinable nodal
prec equiv tighter looser assoc leading_docs trailing_docs
Regards.
Alexey
