Re^2: For clarity and cleanliness, I'd recommend...

[saskaqueer]

in reply to Re: For clarity and cleanliness, I'd recommend...
in thread looking for a good idiom: return this if this is true

This works fine, and does not clobber $_.

#!/usr/bin/perl -w

use strict;

print test(), $/;

sub subtest { return 4 }

sub test {
    return $_ if ( local $_ = subtest() );

    # continue
    return 'false';
}