BEGIN {
   my @fields = qw/field1 field2/;
   use fields @fields;
}

[download]
is equivalent to 
BEGIN {
   my @fields = qw/field1 field2/;
   BEGIN {
      require fields;
      fields->import(@fields);
   }
}

[download]
which is compiled and executed as follows:
  1. my @fields = qw/field1 field2/; is compiled
  2. require fields; is compiled
  3. fields->import(@fields); is compiled
  4. require fields; is executed
  5. fields->import(@fields); is executed
  6. my @fields = qw/field1 field2/; is executed

As you can see, an empty array is passed to the module. I believe you were mistaken when you claimed it worked.

In reply to Re^4: When is "use module" not the same as require+import? by ikegami
in thread When is "use module" not the same as require+import? by AZed

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