|| ( =dev-lang/perl-5.30* =dev-lang/perl-5.28* =dev-lang/perl-5.26* ~perl-core/Perl-OSType-1.10.0 ) dev-lang/perl:0/5.28= !<perl-core/Perl-OSType-1.10.0 !>perl-core/Perl-OSType-1.10.0-r999
