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| author | Brandon Black <blblack@gmail.com> | 2007-04-29 12:27:03 -0500 |
|---|---|---|
| committer | Rafael Garcia-Suarez <rgarciasuarez@gmail.com> | 2007-04-30 09:22:58 +0000 |
| commit | dd69841bebe1fc7f7a6b248576221520a0418d52 (patch) | |
| tree | 03f70519210b8c576d1dde888623afef3e9882ba /pod/perlboot.pod | |
| parent | 49d7dfbcef7527d25e8c34643f831ef2416923a3 (diff) | |
| download | perl-dd69841bebe1fc7f7a6b248576221520a0418d52.tar.gz | |
Re: mro status, etc
From: "Brandon Black" <blblack@gmail.com>
Message-ID: <84621a60704291527y1b39be37l221ef66e4c828f66@mail.gmail.com>
p4raw-id: //depot/perl@31107
Diffstat (limited to 'pod/perlboot.pod')
| -rw-r--r-- | pod/perlboot.pod | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/pod/perlboot.pod b/pod/perlboot.pod index 927777d040..bd39c44ea7 100644 --- a/pod/perlboot.pod +++ b/pod/perlboot.pod @@ -238,10 +238,10 @@ not a simple single value, because on rare occasions, it makes sense to have more than one parent class searched for the missing methods. If C<Animal> also had an C<@ISA>, then we'd check there too. The -search is recursive, depth-first, left-to-right in each C<@ISA>. -Typically, each C<@ISA> has only one element (multiple elements means -multiple inheritance and multiple headaches), so we get a nice tree of -inheritance. +search is recursive, depth-first, left-to-right in each C<@ISA> by +default (see L<mro> for alternatives). Typically, each C<@ISA> has +only one element (multiple elements means multiple inheritance and +multiple headaches), so we get a nice tree of inheritance. When we turn on C<use strict>, we'll get complaints on C<@ISA>, since it's not a variable containing an explicit package name, nor is it a |