Better yet, assuming you are dealing with anything vaugely resembeling a modern perl, use a lexical variable as your filehandle: 
sub slurp {
  open(my $FILE,"<params.i­nc") || die $! ;
    restore_parameters($FILE);
  close($FILE);
}

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In reply to Re: Bareword "FILE" not allowed while "strict subs" by BUU
in thread Bareword "FILE" not allowed while "strict subs" by silent11

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