Mercurial > urweb
annotate tests/cancel.ur @ 1582:dfb38a333816
Harmonize have/need terminology in error messages; display canceled record summaries on errors
| author | Adam Chlipala <adam@chlipala.net> |
|---|---|
| date | Thu, 27 Oct 2011 08:36:31 -0400 |
| parents | |
| children |
| rev | line source |
|---|---|
| adam@1582 | 1 type t = {A : int, B : float, C : string} |
| adam@1582 | 2 type u = {A : int, C : string, D : bool} |
| adam@1582 | 3 |
| adam@1582 | 4 fun f (x : t) = x |
| adam@1582 | 5 fun g (x : u) = f x |
| adam@1582 | 6 |
| adam@1582 | 7 fun h [ts] [ts ~ [A]] (r : $([A = int] ++ ts)) : $([A = int, B = float] ++ ts) = r |