Re: [FWP] sifting

[Uri Guttman <uri@sysarch.com>]

>>>>> "BJ" == Bill Jones <bill@fccj.org> writes:

  BJ> I thought I had seen this -w versus -c topic discussed with
  BJ> example code in the past, but now I am unable to find it.  Can
  BJ> anyone here provide a clear coding example, especially a DBM or DB
  BJ> example of how Perl can -c but not run correctly - one where -w
  BJ> would have caught the error?


perl -w -e '$foo = $bar ; print $foo, $bar'
Use of uninitialized value at -e line 1.
Use of uninitialized value at -e line 1.
perl -c -e '$foo = $bar ; print $foo, $bar'
-e syntax OK

uri

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