diff options
| author | Robin Houston <robin@cpan.org> | 2001-05-08 20:38:00 +0100 |
|---|---|---|
| committer | Jarkko Hietaniemi <jhi@iki.fi> | 2001-05-08 22:41:49 +0000 |
| commit | a1063b2d347f61fd47f71876da72ed835b315f8a (patch) | |
| tree | 5acfac5f57302e9b42647499cf4ec310f57e8419 /pod | |
| parent | 41f3e7ef1e9972c4d0bb1ddef78e045c6a2b4d74 (diff) | |
| download | perl-a1063b2d347f61fd47f71876da72ed835b315f8a.tar.gz | |
[PATCH op.c] Deprecate %x->{'foo'}, @y->[23] etc
Date: Tue, 8 May 2001 19:38:00 +0100
Message-ID: <20010508193800.A4389@penderel>
Subject: Re: [PATCH op.c] Deprecate %x->{'foo'}, @y->[23] etc
From: Robin Houston <robin@kitsite.com>
Date: Tue, 8 May 2001 20:03:57 +0100
Message-ID: <20010508200357.A4614@penderel>
Subject: Re: [PATCH op.c] Deprecate %x->{'foo'}, @y->[23] etc
From: Robin Houston <robin@kitsite.com>
Date: Wed, 9 May 2001 00:12:05 +0100
Message-ID: <20010509001205.A18521@puffinry.freeserve.co.uk>
p4raw-id: //depot/perl@10043
Diffstat (limited to 'pod')
| -rw-r--r-- | pod/perldiag.pod | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/pod/perldiag.pod b/pod/perldiag.pod index cd32d72146..7b69b63e89 100644 --- a/pod/perldiag.pod +++ b/pod/perldiag.pod @@ -2751,7 +2751,7 @@ could be a potential Year 2000 problem. =item pragma "attrs" is deprecated, use "sub NAME : ATTRS" instead -(W deprecated) You have written something like this: +(D deprecated) You have written something like this: sub doit { @@ -3812,6 +3812,19 @@ usually optimized into C<"that " . $foo>, and the warning will refer to the C<concatenation (.)> operator, even though there is no C<.> in your program. +=item Using a hash as a reference is deprecated + +(D deprecated) You tried to use a hash as a reference, as in C<%foo->{"bar"}> +or C<%$ref->{"hello"}. Versions of perl <= 5.6.1 used to allow this syntax, +but shouldn't have. It is now deprecated, and will be removed in a future +version. + +=item Using an array as a reference is deprecated + +(D deprecated) You tried to use an array as a reference, as in C<@foo->[23]> +or C<@$ref->[99]>. Versions of perl <= 5.6.1 used to allow this syntax, but +shouldn't have. It is now deprecated, and will be removed in a future version. + =item Value of %s can be "0"; test with defined() (W misc) In a conditional expression, you used <HANDLE>, <*> (glob), |