Will run. Which is weird
You're actually matching the string as you're using the balanced delimiters syntax of a regex match e.g 
shell> perl -MO=Deparse -
sub m{
 local *_=\$_[0];
 s///;
}
 m("String");

sub m {
    local *_ = \$_[0];
    s///;
}
/"String"/;
- syntax OK

[download]
But if you change that sub name to replace then you get the expected error message 
sub replace {
  local *_=\$_[0];
  s///;
}
replace("String");

Modification of a read-only value attempted at pmsopw_250834.pl line 3
+.

[download]

HTH

_________
broquaint

In reply to Re: Argument list item alias-ing by broquaint
in thread Argument list item alias-ing by Ido

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