Subject: | Unescaped left brace in regex is deprecated here |
It seems that the module is using a regex construct which is deprecated. With newer perls (e.g. 5.28.1) the test suite emits warnings:
PERL_DL_NONLAZY=1 "/usr/perl5.28.1Dp/bin/perl5.28.1" "-MExtUtils::Command::MM" "-MTest::Harness" "-e" "undef *Test::Harness::Switches; test_harness(0, 'blib/lib', 'blib/arch')" t/*.t
Unescaped left brace in regex is deprecated here (and will be fatal in Perl 5.32), passed through in regex; marked by <-- HERE in m/({ <-- HERE |})/ at /usr/home/cpansand/.cpan/build/2019041421/App-PTP-1.01-3/blib/lib/App/PTP/Commands.pm line 199.
# Testing App::Ptp 1.01, Perl 5.028001, /usr/perl5.28.1Dp/bin/perl5.28.1
t/000-load.t ........................... ok
... (etc) ...