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| author |  Adam Chlipala <adamc@hcoop.net> | 2008-09-11 17:41:52 -0400 |
|---|---|---|
| committer | Adam Chlipala <adamc@hcoop.net> | 2008-09-11 17:41:52 -0400 |
| commit | 48b9d4dae3d1ca6ff39e71571a6db3a43497c9f9 (patch) | |
| tree | 22ffe528ac30aa133fde37ddcafb13a92cd22357 /lib/top.ur | |
| parent | 05fbd01cabc967d7216d8cbe701ac10ad797b122 (diff) | |
Crud listing IDs
Diffstat (limited to 'lib/top.ur')
| -rw-r--r-- | lib/top.ur | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/top.ur b/lib/top.ur new file mode 100644 index 00000000..16d2ed42 --- /dev/null +++ b/lib/top.ur @@ -0,0 +1,6 @@ +con mapTT (f :: Type -> Type) = fold (fn nm t acc => [nm] ~ acc => + [nm = f t] ++ acc) [] + +fun compose (t1 ::: Type) (t2 ::: Type) (t3 ::: Type) (f1 : t2 -> t3) (f2 : t1 -> t2) (x : t1) = f1 (f2 x) + +fun txt (t ::: Type) (ctx ::: {Unit}) (use ::: {Type}) (sh : show t) (v : t) = cdata (show sh v) |