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|
#!perl -T
use strict;
use warnings;
use Test::More tests => 6;
use Scope::Upper qw<uplevel UP>;
{
my $want;
my @res = sub {
uplevel {
$want = wantarray;
};
return;
}->();
is $want, undef, 'static void context';
}
{
my $want;
my @res = sub {
my $res = uplevel {
$want = wantarray;
};
return;
}->();
is $want, '', 'static scalar context';
}
{
my $want;
my $res = sub {
my @res = uplevel {
$want = wantarray;
};
return;
}->();
is $want, 1, 'static list context';
}
{
my $want;
my @res = sub {
sub {
uplevel {
$want = wantarray;
} UP;
}->();
return;
}->();
is $want, undef, 'dynamic void context';
}
{
my $want;
my @res = sub {
my $res = sub {
uplevel {
$want = wantarray;
} UP;
}->();
return;
}->();
is $want, '', 'dynamic scalar context';
}
{
my $want;
my $res = sub {
my @res = sub {
uplevel {
$want = wantarray;
} UP;
}->();
return;
}->();
is $want, 1, 'dynamic list context';
}
|
