Mercurial > urweb
diff tests/rpat.ur @ 244:71bafe66dbe1
Laconic -> Ur
| author | Adam Chlipala <adamc@hcoop.net> |
|---|---|
| date | Sun, 31 Aug 2008 08:32:18 -0400 |
| parents | tests/rpat.lac@b2d752455182 |
| children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/rpat.ur Sun Aug 31 08:32:18 2008 -0400 @@ -0,0 +1,13 @@ +val f = fn x : {A : int} => case x of {A = _} => 0 +val f = fn x : {A : int} => case x of {A = _, ...} => 0 +val f = fn x : {A : int, B : int} => case x of {A = _, ...} => 0 +val f = fn x : {A : int, B : int} => case x of {A = 1, B = 2} => 0 | {A = _, ...} => 1 + +datatype t = A | B + +val f = fn x => case x of {A = A, B = 2} => 0 | {A = A, ...} => 0 | {A = B, ...} => 0 + +val f = fn x => case x of {A = {A = A, ...}, B = B} => 0 + | {B = A, ...} => 1 + | {A = {A = B, B = A}, B = B} => 2 + | {A = {A = B, B = B}, B = B} => 3