diff options
| author |  Adam Chlipala <adamc@hcoop.net> | 2008-08-03 19:49:21 -0400 |
|---|---|---|
| committer | Adam Chlipala <adamc@hcoop.net> | 2008-08-03 19:49:21 -0400 |
| commit | 744cdbb9e3907db9bb01576750634c614147e1a3 (patch) | |
| tree | aecef31d4055d34a31977834cbda020811d1dfab /src/expl.sml | |
| parent | 9a9f1738a8eae9df07f97da224cd9cf45033e9dc (diff) | |
Datatype representation optimization
Diffstat (limited to 'src/expl.sml')
| -rw-r--r-- | src/expl.sml | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/expl.sml b/src/expl.sml index c561ff29..9fea3f19 100644 --- a/src/expl.sml +++ b/src/expl.sml @@ -59,6 +59,8 @@ datatype con' = withtype con = con' located +datatype datatype_kind = datatype Elab.datatype_kind + datatype patCon = PConVar of int | PConProj of int * string list * string @@ -67,7 +69,7 @@ datatype pat' = PWild | PVar of string * con | PPrim of Prim.t - | PCon of patCon * pat option + | PCon of datatype_kind * patCon * pat option | PRecord of (string * pat * con) list withtype pat = pat' located |