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# There is no lexical underscore on Perl 5.8 but the module
# should fall back to the global underscore.
#
use Test::More;
BEGIN {
plan tests => 6;
};
use lexical::underscore;
sub foo {
$_ = 101;
bar();
is($_, 42);
}
sub bar {
$_ = 102;
baz();
}
sub baz {
$_ = 103;
quux();
}
sub quux {
$_ = 104;
is(${ lexical::underscore() }, 104);
is(${ lexical::underscore(-1) }, 104);
is(${ lexical::underscore(0) }, 104);
is(${ lexical::underscore(1) }, 104);
is(${ lexical::underscore(2) }, 104);
${ lexical::underscore(2) } = 42;
}
foo();
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