From: Father Chrysostomos <sprout@cpan.org>
Date: Mon, 2 Jan 2012 21:23:51 +0000 (-0800)
Subject: perldelta for helem and hslice on null values
X-Git-Tag: accepted/trunk/20130322.191538~1378
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=063b2a724bbfab9a4c8314c365443f83c563d1cc;p=platform%2Fupstream%2Fperl.git

perldelta for helem and hslice on null values
---

diff --git a/pod/perldelta.pod b/pod/perldelta.pod
index 9f0f4ec..15328eb 100644
--- a/pod/perldelta.pod
+++ b/pod/perldelta.pod
@@ -1,7 +1,7 @@
 =encoding utf8
 
 =for comment
-This has been completed up to 33021019.
+This has been completed up to 746f6409435.
 
 =head1 NAME
 
@@ -475,6 +475,15 @@ mischief would take place.  This has been fixed.
 The C<newHVhv> XS function now works on tied hashes, instead of crashing or
 returning an empty hash.
 
+=item * Hashes will null elements
+
+It is possible from XS code to create hashes with elements that have no
+values.  Perl itself sometimes creates such hashes, but they are rarely
+visible to Perl code.  The hash element and slice operators used to crash
+when handling these in lvalue context.  These have been fixed.  They now
+produce a "Modification of non-creatable hash value attempted" error
+message.
+
 =back
 
 =head1 Known Problems