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@Altreus
Created June 13, 2014 10:22
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$ re.pl
$ use warnings; use 5.010;
$ (0 > undef) . "\n"
Use of uninitialized value in numeric gt (>) at (eval 309) line 5, <FIN> line 2.
$ (0 >= undef) . "\n"
Use of uninitialized value in numeric ge (>=) at (eval 310) line 5, <FIN> line 3.
1
$ (0 == undef) . "\n"
Use of uninitialized value in numeric eq (==) at (eval 311) line 5, <FIN> line 4.
1
$ (0 <= undef) . "\n"
Use of uninitialized value in numeric le (<=) at (eval 312) line 5, <FIN> line 5.
1
$ (0 < undef) . "\n"
Use of uninitialized value in numeric lt (<) at (eval 313) line 5, <FIN> line 6.
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