gentoo-overlay/dev-perl/Devel-SmallProf/files/Devel-SmallProf-2.20.0-perl528.patch

From fd31925e40127b2f45518efbcee60ae7f2da30ae Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20P=C3=ADsa=C5=99?= <ppisar@redhat.com>
Date: Fri, 29 Jun 2018 13:27:51 +0200
Subject: [PATCH] Remove DB::sub declaration
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Tests fail with Perl 5.28.0:

t/part1.t .. No DB::sub routine defined at t/part1.t line 1.
BEGIN failed--compilation aborted at t/part1.t line 2.

SmallProf.pm contains DB::sub declaration without a
corresponding definition with an exaplanation "even if it
is not used it has to be declared!"

If I remove the declaration, tests pass. Tests pass even on Perl
5.26.2. It seems the hack is not needed anymore and it is even
harmfull to Perl 5.28.0.

Signed-off-by: Petr Písař <ppisar@redhat.com>
---
 lib/Devel/SmallProf.pm | 2 --
 1 file changed, 2 deletions(-)

diff --git a/lib/Devel/SmallProf.pm b/lib/Devel/SmallProf.pm
index 4fdd66a..63a94a6 100644
--- a/lib/Devel/SmallProf.pm
+++ b/lib/Devel/SmallProf.pm
@@ -16,8 +16,6 @@ our ($profile, $drop_zeros, $grep_format, %packages);
 my ($cdone, $done, $cstart, $start, $prevf, $prevl, $nulltime,
     %listings, %profiles, %times, %ctimes);
 
-sub sub; # even if it is not used it has to be declared!
-
 sub DB {
   $profile || return;
 
-- 
2.14.4