Useful compilation, but you can go back and reenable strict 'refs'.
#!/usr/bin/perl -w
use strict;
for (qw(foo bar)) {
($main::{$_} or sub { print "No such sub: $_\n" })->();
}
sub foo {
print "Yes, I'm here.\n";
}
__END__
Yes, I'm here.
No such sub: bar
Alternatively:
(UNIVERSAL::can('main', $sub) or sub { print "No such sub: $_\n" })->();
____________Makeshifts last the longest.
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