How's this?
use strict;

my $foo = 'nothing yet';

sub fun {
  return sub { return "foo has value $foo" }
}

my $coderef = fun();
$foo = 7; 

my $str = &$coderef;

print "$str\n";

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In reply to Re: Delaying interpolation by meonkeys
in thread Delaying interpolation by traveler

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