On 9/7/06, Mark Stosberg <[EMAIL PROTECTED]> wrote:
To refine this point a bit, the spec is clear that 'when' is useful not just with 'given' but with "any block that sets $_". I agree that it should be an error outside of "any block that sets $_",
I disagree. I don't see aproblem with having it usable anywhere and just always testing the current value of $_, whatever it may happen to be; if $_ hasn't been set at all, that would be caught by a standard check for use of uninitialized variables (presumably available pragma-tically at least). So I don't see a need for a specific restriction on the use of "when". -- Mark J. Reed <[EMAIL PROTECTED]>
