From: Ray Chuan <rctay89@gmail.com>
Date: Mon, 04 Aug 2008 04:49:27 GMT
Subject: [git/perl] unusual syntax?
Message-ID: <be6fef0d0808032149p651309a8o773dca5f16923ee1@mail.gmail.com>

Hi,

i noticed that this doesn't work for me (Perl 5.10):

sub _close_hash_and_insert_object {
	my ($self) = @_;

	return unless defined($self->{hash_object_pid});

	my @vars = map { 'hash_object_' . $_ } qw(pid in out ctx);

	command_close_bidi_pipe($self->{@vars});
	delete $self->{@vars};
}


$self->{@vars} evaluates to undef. i can't find any mention of using
arrays to dereference objects in the manual and elsewhere; is this a
mistake?

-- 
Cheers,
Ray Chuan