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#! perl
use Test::More 0.89;
local $SIG{__WARN__} = sub { fail("Got unexpected warning"); diag($_[0]) };
if ($] >= 5.010000) {
is (eval <<'END', 1, 'lexical topic compiles') or diag $@;
use experimental 'lexical_topic';
my $_ = 1;
is($_, 1, '$_ is 1');
END
}
else {
fail("No experimental features available on perl $]");
}
if ($] >= 5.010001) {
is (eval <<'END', 1, 'smartmatch compiles') or diag $@;
use experimental 'smartmatch';
sub bar { 1 };
is(1 ~~ \&bar, 1, "is 1");
END
}
if ($] >= 5.018) {
is (eval <<'END', 1, 'lexical subs compiles') or diag $@;
use experimental 'lexical_subs';
my sub foo { 1 };
is(foo(), 1, "foo is 1");
1;
END
}
done_testing;
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