Remove use of perl parent module in Cluster.pm

Commit fb16d2c658 used the old but not quite old enough parent module,
which dates to perl version 5.10.1 as a core module. We still have a
dinosaur or two running older versions of perl, so rather than require
an upgrade in those we simply do in place what parent.pm's import()
would have done for us.

Reviewed by Tom Lane

Discussion: https://postgr.es/m/474104.1648685981@sss.pgh.pa.us
This commit is contained in:
Andrew Dunstan 2022-03-31 14:10:47 -04:00
parent fea1cc49e4
commit d5f43a1a10
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1 changed files with 6 additions and 2 deletions

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@ -2918,7 +2918,10 @@ sub corrupt_page_checksum
package PostgreSQL::Test::Cluster::V_11; ## no critic (ProhibitMultiplePackages)
use parent -norequire, qw(PostgreSQL::Test::Cluster);
# parent.pm is not present in all perl versions before 5.10.1, so instead
# do directly what it would do for this:
# use parent -norequire, qw(PostgreSQL::Test::Cluster);
push @PostgreSQL::Test::Cluster::V_11::ISA, 'PostgreSQL::Test::Cluster';
# https://www.postgresql.org/docs/11/release-11.html
@ -2945,7 +2948,8 @@ sub init
package PostgreSQL::Test::Cluster::V_10; ## no critic (ProhibitMultiplePackages)
use parent -norequire, qw(PostgreSQL::Test::Cluster::V_11);
# use parent -norequire, qw(PostgreSQL::Test::Cluster::V_11);
push @PostgreSQL::Test::Cluster::V_10::ISA, 'PostgreSQL::Test::Cluster::V_11';
# https://www.postgresql.org/docs/10/release-10.html