[mercury-users] Incomprehensible error output, even with -E.

[Mark Brown]

On 02-Feb-2012, Michael Richter <ttmrichter at gmail.com> wrote:
> 
> And at this point I'm lost.  How does X have overlapping scope when I've
> explicitly built a new scope for the second X?

The inner func expression introduces a new variable X.  It used to
overlap the X from the outer func expression, now it overlaps the X that
you explicitly introduced.

Cheers,
Mark.

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