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| author | Stephen McCamant <smcc@mit.edu> | 1998-07-21 11:12:25 -0500 |
|---|---|---|
| committer | Gurusamy Sarathy <gsar@cpan.org> | 1998-07-22 02:45:55 +0000 |
| commit | 0ebe003824736fdbe73467ef153a40f1d6fc4b92 (patch) | |
| tree | d03b8ba3f3108ffdc4bef2927b4e3ffc0fab0ae8 /pod/perldelta.pod | |
| parent | 81009501838bbdb5cbd808a07c703b194ef32869 (diff) | |
| download | perl-0ebe003824736fdbe73467ef153a40f1d6fc4b92.tar.gz | |
applied patch, add new message to perldeta
Message-Id: <13749.910.83378.949909@alias-2.pr.mcs.net>
Subject: [PATCH] Band-aid patch for local($avhv->{a})
p4raw-id: //depot/perl@1619
Diffstat (limited to 'pod/perldelta.pod')
| -rw-r--r-- | pod/perldelta.pod | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/pod/perldelta.pod b/pod/perldelta.pod index d3fbae5b87..621368520b 100644 --- a/pod/perldelta.pod +++ b/pod/perldelta.pod @@ -492,6 +492,13 @@ only with arrays that have a hash reference at index 0. (F) The "goto subroutine" call can't be used to jump out of an eval "string". (You can use it to jump out of an eval {BLOCK}, but you probably don't want to.) +=item Can't localize pseudo-hash element + +(F) You said something like C<local $ar-E<gt>{'key'}>, where $ar is +a reference to a pseudo-hash. That hasn't been implemented yet, but +you can get a similar effect by localizing the corresponding array +element directly -- C<local $ar-E<gt>[$ar-E<gt>[0]{'key'}]>. + =item Can't use %%! because Errno.pm is not available (F) The first time the %! hash is used, perl automatically loads the |