~ patterns

Ross Paterson ross at soi.city.ac.uk
Fri Jan 27 06:22:14 EST 2006

On Fri, Jan 27, 2006 at 12:14:57PM +0100, John Hughes wrote:
> BTW if let and where were strict-by-default, just as lambda and case 
> are, then there would be no need for ! patterns, would there?

They'd still have a use on variables, but this change would remove the
need for their special rule for let's.

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