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davem's perldelta entries for 5.25.9 so far
author
David Mitchell
<davem@iabyn.com>
Tue, 17 Jan 2017 11:55:58 +0000
(11:55 +0000)
committer
David Mitchell
<davem@iabyn.com>
Tue, 17 Jan 2017 11:55:58 +0000
(11:55 +0000)
pod/perldelta.pod
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diff --git
a/pod/perldelta.pod
b/pod/perldelta.pod
index
fd072d7
..
e6c4060
100644
(file)
--- a/
pod/perldelta.pod
+++ b/
pod/perldelta.pod
@@
-104,7
+104,12
@@
There may well be none in a stable release.
=item *
-XXX
+A hash in boolean context is now sometimes faster, e.g.
+
+ if (!%h) { ... }
+
+This was already special-cased, but some cases were missed, and even the
+ones which weren't have been improved.
=back