Add explicit row variable syntax for function types.

evincarofautumn / kitten

A statically typed concatenative systems programming language.

http://kittenlang.org/

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Add explicit row variable syntax for function types. #104

Closed evincarofautumn closed 10 years ago

evincarofautumn commented 10 years ago

A function type's consumption and production may begin with a dot, indicating that it explicitly specifies row variables. This permits writing a type signature for the general 'compose' combinator. Explicit row variables are outermost quantified, same as implicit ones.

evincarofautumn commented 10 years ago

Merged in fbcdd71ea9bebea987db39d553d90518310c6a73