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#!/usr/bin/env perl
use strict;
use warnings;
use Test::More tests => 10;
use Devel::Pragma qw(scope);
use vars qw($scope1 $scope2 $scope3 $warning);
BEGIN { $scope1 = scope() }
{
BEGIN { $scope2 = scope() }
{
BEGIN { $scope3 = scope() }
BEGIN {
is(scope, $scope3, 'scope 3 is scope 3');
isnt(scope, $scope1, 'scope 3 is not scope 1');
isnt(scope, $scope2, 'scope 3 is not scope 2');
}
}
BEGIN {
is(scope(), $scope2, 'scope 2 is scope 2');
isnt(scope, $scope1, 'scope 2 is not scope 1');
isnt(scope, $scope3, 'scope 2 is not scope 3');
}
}
BEGIN {
is(scope(), $scope1, 'scope 1 is scope 1');
isnt(scope, $scope2, 'scope 1 is not scope 2');
isnt(scope, $scope3, 'scope 1 is not scope 3');
}
BEGIN { $^H &= ~0x20000 } # turn off HINT_LOCALIZE_HH
BEGIN {
$warning = 0;
local $SIG{__WARN__} = sub { $warning = 1 };
scope();
ok($warning, "calling scope when the HINT_LOCALIZE_HH bit is not set generates a warning");
}
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