In perl.git, the branch blead has been updated
<http://perl5.git.perl.org/perl.git/commitdiff/773582e302d8229c3853ada57df68b93d0004a7c?hp=08ccc81012771c7ca6dc701881d86876ceb40e54>
- Log -----------------------------------------------------------------
commit 773582e302d8229c3853ada57df68b93d0004a7c
Author: Tony Cook <t...@develop-help.com>
Date: Tue Sep 19 11:25:59 2017 +1000
perldelta for 08ccc8101277
-----------------------------------------------------------------------
Summary of changes:
pod/perldelta.pod | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/pod/perldelta.pod b/pod/perldelta.pod
index dd85086b3e..97d66c2e7c 100644
--- a/pod/perldelta.pod
+++ b/pod/perldelta.pod
@@ -466,6 +466,12 @@ The in-place sort optimisation now correctly strengthens
weak
references using the new L<C<sv_rvunweaken()>|perlapi/sv_rvunweaken>
API function.
+=item *
+
+Only the C<=> operator is permitted for defining defaults for
+parameters in subroutine signatures. Previously other assignment
+operators, eg. C<+=>, were also permitted. [perl #131777]
+
=back
=head1 Known Problems
--
Perl5 Master Repository
