Re: Recursive type synonyms

1993-10-19 Thread Chris M P Reade
> > John notes that recursive type synonyms may lead to less comprehensible > > error messages. Good point! > As John says, experimentation would be a good idea. Any takers? > Cheers, -- P A simple suggestion (for experimentation): All recursive types needed to typecheck a program must be ex

Re: Recursive type synonyms

1993-10-19 Thread wadler
John notes that recursive type synonyms may lead to less comprehensible error messages. Good point! As John says, experimentation would be a good idea. Any takers? Cheers, -- P

Announcing Yale Haskell 2.0.6 - New Macintosh Release

1993-10-19 Thread jcp
Announcing the release of Yale Haskell 2.0.6 We are releasing the latest version of the Yale Haskell system, Y2.0.6, in source form. This release includes a binary for the Apple Macintosh based on MCL. This is primarily a bug fix release. The user interface has been enhanced somewhat -