Mercurial > urweb
comparison tests/concat.ur @ 1303:c7b9a33c26c8
Hopeful fix for the Great Unification Bug
| author | Adam Chlipala <adam@chlipala.net> |
|---|---|
| date | Sun, 10 Oct 2010 14:41:03 -0400 |
| parents | |
| children |
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| 1302:d008c4c43a0a | 1303:c7b9a33c26c8 |
|---|---|
| 1 functor Make(M : sig | |
| 2 con ts :: {(Type * Type)} | |
| 3 val tab : sql_table (map fst ts) [] | |
| 4 val cols : $(map (fn p => p.2 -> string) ts) | |
| 5 end) = struct | |
| 6 end | |
| 7 | |
| 8 table t : {A : string} | |
| 9 | |
| 10 open Make(struct | |
| 11 val tab = t | |
| 12 val cols = {A = fn p : {B : string, C : string} => p.B ^ p.C} | |
| 13 end) |