=item *
+Saving and restoring magic flags no longer loses readonly flag.
+
+=item *
+
+The malformed syntax C<grep EXPR LIST> (note the missing comma) no longer
+causes abrupt and total failure.
+
+=item *
+
+Regular expressions compiled with C<qr{}> literals properly set C<$'> when
+matching again.
+
+=item *
+
+Using named subroutines with C<sort> should no longer lead to bus errors [perl
+#71076]
+
+=item *
+
Numerous bugfixes catch small issues caused by the recently-added Lexer API.
=item *
=head1 New or Changed Diagnostics
-XXX New or changed warnings emitted by the core's C<C> code go here.
-
=over 4
-=item C<XXX>
-
- Make split warn in void context
-XXX
-
-=back
-
-=head1 Changed Internals
+=item *
-XXX Changes which affect the interface available to C<XS> code go here.
+C<split> now warns when called in void context
-=over 4
=item *
-XXX
+C<printf>-style functions called with too few arguments will now issue the warning C<"Missing argument in %s"> [perl #71000]
+
=back
=back
-=head1 Known Problems
-
-XXX Descriptions of platform agnostic bugs we know we can't fix go here. Any
-tests that had to be C<TODO>ed for the release would be noted here, unless
-they were specific to a particular platform (see below).
-
-This is a list of some significant unfixed bugs, which are regressions
-from either 5.11.3 or 5.11.3.
-
-=over 4
-
-=item *
-
-XXX
-
-=back
-
=head1 Deprecations
-XXX Add any new known deprecations here.
-
The following items are now deprecated.
=over 4
=back
-=head1 Platform Specific Notes
-
-XXX Any changes specific to a particular platform. VMS and Win32 are the usual
-stars here. It's probably best to group changes under the same section layout
-as the main perldelta
-
-=head1 Obituary
-
-XXX If any significant core contributor has died, we've added a short obituary
-here.
-
=head1 Acknowledgements
XXX The list of people to thank goes here.
PERL_GET_CONTEXT will expand to Perl_get_context() even inside the
core because the context needs to be fetched from threadlocal storage.
-commit 2ab54efd6265713df5cd4bd0927024245675c1c2
-
- fix bug 67156: overload: nomethod(..., '!') return value inverted
-
-commit 69dc4b30f4725ad5f212d45d3c856ac1caaacf17
-Author: Father Chrysostomos <sprout@cpan.org>
-Date: Mon Dec 14 12:19:35 2009 +0100
-
- [perl #70764] $' fails to initialized for pre-compiled regular expression matches
-
- The match vars are associated with the regexp that last matched
- successfully. In the case of $str =~ $qr or /$qr/, since the $qr could
- be used in multiple scopes that need their own sets of match vars, the
- $qr is cloned by Perl_reg_temp_copy as of change 30677/28d8d7f. This
- happens in pp_regcomp before pp_match has stringified the LHS, hence the
- bug. In short, /$gror/ is not equivalent to
- ($which = !$which) ? /$gror/ : /$gror/, which is weird.
-
-
-
- Document config_args limitations reported in [perl #70912]
-
- proper error on "grep $x (1,2,3)". Solves [perl #37314]
-
commit 8a27a13e89107aaf68c0748b68ee71fbd86d774b
[perl #71076] sort with active sub (5.10 regression)
subroutine calledâ\80\99) if run multiple times. This is because sort
decreases the refcount of an active sub used as a comparison routine.
-commit 69c3dccf5322a59cb855347c04712ba11b65328f
-
-
-
- [perl #71000] Wrong variable name in warning ; Add a new warning "Missing argument in %s"
-
- preserve readonly flag when saving and restoring magic flags
-
commit 576b33a19ccaf98d4dfe201d529c55c3747f0cb6
[rt.cpan.org #51574] Safe.pm sort {} bug accessing $a and $b with -Dusethreads