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author | Adam Chlipala <adamc@hcoop.net> | 2010-05-16 15:34:24 -0400 |
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committer | Adam Chlipala <adamc@hcoop.net> | 2010-05-16 15:34:24 -0400 |
commit | bee7344f8b4ce196b759132bddcd036caa3aaca2 (patch) | |
tree | a87856f597a385b0dcd0541eecad1cc355221a61 /lib/ur/monad.ur | |
parent | 986eed1b84de490b264d8eac48a9aa405ea8eec0 (diff) |
Fix C-mangling of datatype names
Diffstat (limited to 'lib/ur/monad.ur')
-rw-r--r-- | lib/ur/monad.ur | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/ur/monad.ur b/lib/ur/monad.ur index 211b6cbd..4fc1de87 100644 --- a/lib/ur/monad.ur +++ b/lib/ur/monad.ur @@ -92,3 +92,15 @@ fun foldMapR [K] [m] (_ : monad m) [tf :: K -> Type] [tf' :: K -> Type] [tr :: { return ({nm = p'.1} ++ p.1, p'.2)) (fn _ => return ({}, i)) fl + +fun appR2 [K] [m] (_ : monad m) [tf1 :: K -> Type] [tf2 :: K -> Type] + (f : nm :: Name -> t :: K -> rest :: {K} + -> [[nm] ~ rest] => + tf1 t -> tf2 t -> m unit) + [r ::: {K}] (fl : folder r) = + @Top.fold [fn r :: {K} => $(map tf1 r) -> $(map tf2 r) -> m unit] + (fn [nm :: Name] [t :: K] [rest :: {K}] [[nm] ~ rest] acc r1 r2 => + acc (r1 -- nm) (r2 -- nm); + f [nm] [t] [rest] ! r1.nm r2.nm) + (fn _ _ => return ()) + fl |