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| author |  Adam Chlipala <adamc@hcoop.net> | 2008-09-11 10:34:47 -0400 |
|---|---|---|
| committer | Adam Chlipala <adamc@hcoop.net> | 2008-09-11 10:34:47 -0400 |
| commit | 36e6a1d1da21ec426b2072aae9bb6abf5efa201b (patch) | |
| tree | 82300d4591c781586a88321c3077210e324cd783 /tests/specialize.ur | |
| parent | b404fdb16497e263484383464234f3ddf1d62150 (diff) | |
Fix memory bounds checks; specialization of multi-argument polymorphic function works
Diffstat (limited to 'tests/specialize.ur')
| -rw-r--r-- | tests/specialize.ur | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tests/specialize.ur b/tests/specialize.ur index eba7c616..2c006d1e 100644 --- a/tests/specialize.ur +++ b/tests/specialize.ur @@ -10,18 +10,33 @@ fun append (t ::: Type) (ls1 : list t) (ls2 : list t) : list t = Nil => ls2 | Cons (x, ls1') => Cons (x, append ls1' ls2) +fun pairAppend (t1 ::: Type) (t2 ::: Type) (ls1 : list (t1 * t2)) (ls2 : list (t1 * t2)) : list (t1 * t2) = + case ls1 of + Nil => ls2 + | Cons (x, ls1') => Cons (x, pairAppend ls1' ls2) + fun delist (ls : list string) : xml body [] [] = case ls of Nil => <body>Nil</body> | Cons (h, t) => <body>{cdata h} :: {delist t}</body> +fun pairDelist (ls : list (string * int)) : xml body [] [] = + case ls of + Nil => <body>Nil</body> + | Cons ((s, n), t) => <body>({cdata s}, {cdata (show _ n)}) :: {pairDelist t}</body> + val ls = Cons ("X", Cons ("Y", Cons ("Z", Nil))) val ls' = Cons ("A", Cons ("B", Nil)) +val pls = Cons (("X", 1), Cons (("Y", 2), Cons (("Z", 3), Nil))) +val pls' = Cons (("A", 1), Cons (("B", 2), Nil)) + fun main () : transaction page = return <html><body> {if isNil ls then <body>It's Nil.</body> else <body>It's not Nil.</body>} <p>{delist (append ls' ls)}</p> + + <p>{pairDelist (pairAppend pls' pls)}</p> </body></html> |