# Regression tests for attributes.pm and the C< : attrs> syntax.
-use warnings;
-
BEGIN {
+ if ($ENV{PERL_CORE_MINITEST}) {
+ print "1..0 # skip: miniperl can't load attributes\n";
+ exit 0;
+ }
chdir 't' if -d 't';
@INC = '../lib';
require './test.pl';
}
-plan 90;
+use warnings;
+
+plan 84;
$SIG{__WARN__} = sub { die @_ };
is( $@, '', @_);
}
-eval_ok 'sub t1 ($) : locked { $_[0]++ }';
-eval_ok 'sub t2 : locked { $_[0]++ }';
-eval_ok 'sub t3 ($) : locked ;';
-eval_ok 'sub t4 : locked ;';
-our $anon1; eval_ok '$anon1 = sub ($) : locked:method { $_[0]++ }';
-our $anon2; eval_ok '$anon2 = sub : locked : method { $_[0]++ }';
-our $anon3; eval_ok '$anon3 = sub : method { $_[0]->[1] }';
+our $anon1; eval_ok '$anon1 = sub : method { $_[0]++ }';
eval 'sub e1 ($) : plugh ;';
like $@, qr/^Invalid CODE attributes?: ["']?plugh["']? at/;
is $@, '';
eval 'package Cat; my Cat @socks;';
-like $@, qr/^Can't declare class for non-scalar \@socks in "my"/;
+like $@, '';
+
+eval 'my Cat %nap;';
+like $@, '';
sub X::MODIFY_CODE_ATTRIBUTES { die "$_[0]" }
sub X::foo { 1 }
eval 'package Z; sub Y::bar : foo';
like $@, qr/^X at /;
-eval 'package Z; sub Y::baz : locked {}';
-my @attrs = eval 'attributes::get \&Y::baz';
-is "@attrs", "locked";
-
@attrs = eval 'attributes::get $anon1';
-is "@attrs", "locked method";
+is "@attrs", "method";
sub Z::DESTROY { }
sub Z::FETCH_CODE_ATTRIBUTES { return 'Z' }
-my $thunk = eval 'bless +sub : method locked { 1 }, "Z"';
+my $thunk = eval 'bless +sub : method { 1 }, "Z"';
is ref($thunk), "Z";
@attrs = eval 'attributes::get $thunk';
-is "@attrs", "locked method Z";
+is "@attrs", "method Z";
# Test attributes on predeclared subroutines:
eval 'package A; sub PS : lvalue';
like $@, qr/Can't declare scalar dereference in "my"/;
-my @code = qw(lvalue locked method);
-my @other = qw(shared unique);
+my @code = qw(lvalue method);
+my @other = qw(shared);
+my @deprecated = qw(locked unique);
my %valid;
$valid{CODE} = {map {$_ => 1} @code};
$valid{SCALAR} = {map {$_ => 1} @other};
$valid{ARRAY} = $valid{HASH} = $valid{SCALAR};
+my %deprecated;
+$deprecated{CODE} = { locked => 1 };
+$deprecated{ARRAY} = $deprecated{HASH} = $deprecated{SCALAR} = { unique => 1 };
our ($scalar, @array, %hash);
foreach my $value (\&foo, \$scalar, \@array, \%hash) {
my $type = ref $value;
foreach my $negate ('', '-') {
- foreach my $attr (@code, @other) {
+ foreach my $attr (@code, @other, @deprecated) {
my $attribute = $negate . $attr;
eval "use attributes __PACKAGE__, \$value, '$attribute'";
- if ($valid{$type}{$attr}) {
+ if ($deprecated{$type}{$attr}) {
+ like $@, qr/^Attribute "$attr" is deprecated at \(eval \d+\)/,
+ "$type attribute $attribute deprecated";
+ } elsif ($valid{$type}{$attr}) {
if ($attribute eq '-shared') {
like $@, qr/^A variable may not be unshared/;
} else {