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author | Father Chrysostomos <sprout@cpan.org> | 2011-12-06 23:18:00 -0800 |
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committer | Father Chrysostomos <sprout@cpan.org> | 2011-12-07 06:15:36 -0800 |
commit | 70397346423dee021539e9ebb34b4cf1e097ca50 (patch) | |
tree | d8edbf9d98506c7cdd66458137d09b61fe701537 /pod/perlfunc.pod | |
parent | 035146a3ca31411488f684bee10fdd30d32ba7c3 (diff) | |
download | perl-70397346423dee021539e9ebb34b4cf1e097ca50.tar.gz |
Adjust docs to match new ver decl behaviour
Diffstat (limited to 'pod/perlfunc.pod')
-rw-r--r-- | pod/perlfunc.pod | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/pod/perlfunc.pod b/pod/perlfunc.pod index bb9c3555ca..809cc675f3 100644 --- a/pod/perlfunc.pod +++ b/pod/perlfunc.pod @@ -7709,12 +7709,16 @@ This is often useful if you need to check the current Perl version before C<use>ing library modules that won't work with older versions of Perl. (We try not to do this more than we have to.) -Also, if the specified Perl version is greater than or equal to 5.9.5, -C<use VERSION> will also load the C<feature> pragma and enable all -features available in the requested version. See L<feature>. +C<use VERSION> also loads the C<feature> pragma and enables all features +available in the requested version, disabling any features not in +the current version's feature bundle. See L<feature>. (Whether +it actually loads the F<feature.pm> module is subject to +change. In some cases it is skipped for efficiency reasons.) Similarly, if the specified Perl version is greater than or equal to 5.11.0, strictures are enabled lexically as with C<use strict> (except -that the F<strict.pm> file is not actually loaded). +that the F<strict.pm> file is not actually loaded). Any explicit use of +C<use strict> or C<no strict> overrides C<use VERSION>, even if it comes +before it. The C<BEGIN> forces the C<require> and C<import> to happen at compile time. The C<require> makes sure the module is loaded into memory if it hasn't been |