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perl -Mstrict -wle "my@r;$|++;while($_++<$ARGV[0]){eval sprintf q{my$s +elf=\%s;push @r,sub{ $self }},$_,$_; if(!($_%100000)){printf qq(%010d +\r),$_;@r=()}}" 1000000000
Expect crash1073700000 Expect crashGlobal symbol "$abc" requires explicit package name at (ev +al 1073741769) line 1.