Mercurial > urweb
diff tests/reduce.lac @ 20:1ab48e37d0ef
Some con reducing
author | Adam Chlipala <adamc@hcoop.net> |
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date | Sun, 08 Jun 2008 15:47:44 -0400 |
parents | |
children | 067029c748e9 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/reduce.lac Sun Jun 08 15:47:44 2008 -0400 @@ -0,0 +1,19 @@ +con c1 = int +con c2 = (fn t :: Type => t) int + +con id = fn t :: Type => t +con c3 = id int + +con fst = fn t1 :: Type => fn t2 :: Type => t1 +con c4 = fst int string + +con snd = fn t1 :: Type => fn t2 :: Type => t2 +con c5 = snd int string + +con apply = fn f :: Type -> Type => fn t :: Type => f t +con c6 = apply id int +con c7 = apply (fst int) string + +val grab = fn n :: Name => fn t :: Type => fn fs :: {Type} => + fn x : $([n = t] ++ fs) => x +val grabA = grab[#A][int][[B = string]]