package Module;

use strict;
use warnings;
use Attribute::Handlers;

#sub TRACE :ATTR(CODE) {			# Test 1
#sub TRACE :ATTR(CODE,INIT) {		# Test 2
#sub TRACE :ATTR(CODE,CHECK) {		# Test 3
sub TRACE :ATTR(CODE,BEGIN) {		# Test 4
    my ($pkg, $sym, $ref, $attr, $data, $phase, $file, $line) = @_;
    *{ $sym } = sub {
        warn "$file($line) called with [@_]\n";
        my( @rc )= &$ref;
        warn "$file($line): returning [ @rc ]\n";
    }
}

sub new :TRACE{
    my $instance        = shift;
    my $class           = ref($instance) || $instance;
    my $self            = {};
    return bless($self, $class);
}

END { }

1;

__END__