diff options
| author | Elizabeth Mattijsen <liz@dijkmat.nl> | 2002-07-13 01:45:52 +0200 |
|---|---|---|
| committer | Jarkko Hietaniemi <jhi@iki.fi> | 2002-07-12 23:53:22 +0000 |
| commit | 3d32476b6ac7ae195aafe3bae3fdc0b9546c0e7a (patch) | |
| tree | 1851b09d6dcbbef010bdc335e87d91ac4ecfb3a1 /ext | |
| parent | ab80e3f240ea507dcbf37bbec07e38675137e03c (diff) | |
| download | perl-3d32476b6ac7ae195aafe3bae3fdc0b9546c0e7a.tar.gz | |
[DOC PATCH] threads::shared.pm, share( $hashref->{key} ) bug
Message-Id: <4.2.0.58.20020712234444.0209f350@mickey.dijkmat.nl>
p4raw-id: //depot/perl@17512
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/threads/shared/shared.pm | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/ext/threads/shared/shared.pm b/ext/threads/shared/shared.pm index 3016039b83..cd39da6bf8 100644 --- a/ext/threads/shared/shared.pm +++ b/ext/threads/shared/shared.pm @@ -182,6 +182,11 @@ Taking references to the elements of shared arrays and hashes does not autovivify the elements, and neither does slicing a shared array/hash over non-existent indices/keys autovivify the elements. +share() allows you to C<share $hashref->{key}> without giving any error +message. But the C<$hashref->{key}> is B<not> shared, causing the error +"locking can only be used on shared values" to occur when you attempt to +C<lock $hasref->{key}>. + =head1 AUTHOR Arthur Bergman E<lt>arthur at contiller.seE<gt> |