if exists $args{coerce};
if (exists $args{isa}) {
- confess "Got isa => $args{isa}, but Mouse does not yet support parameterized types for containers other than ArrayRef and HashRef (rt.cpan.org #39795)"
- if $args{isa} =~ /^([^\[]+)\[.+\]$/ &&
- $1 ne 'ArrayRef' &&
- $1 ne 'HashRef' &&
- $1 ne 'Maybe'
- ;
-
my $type_constraint = delete $args{isa};
$args{type_constraint}= Mouse::Util::TypeConstraints::find_or_create_isa_type_constraint($type_constraint);
}