Mercurial > urweb
annotate tests/cancel.ur @ 1591:20f898c29525
Tweaks to choices of source positions to use in error messages, including for subSgn
| author | Adam Chlipala <adam@chlipala.net> |
|---|---|
| date | Sat, 05 Nov 2011 13:12:07 -0400 |
| parents | dfb38a333816 |
| 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 |