I just found this in the perldoc
" Currently Perl subroutines have fairly limited
support for formal parameter lists. You can specify the
number of parameters and their type, but you still have to
manually take them out of the `@_' array yourself. Write a
source filter that allows you to have a named parameter
list. Such a filter would turn this:
sub MySub ($first, $second, @rest) { ... }
into this:
sub MySub($$@) {
my ($first) = shift ;
my ($second) = shift ;
my (@rest) = @_ ;
...
}
"
does this still make sense?
does it improve the compiled object any?
and why not
sub MySub($$@) {
my( $first, $second, @rest ) = @_;
...
}
????
ciao
drieux
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