diff options
| author |  Adam Chlipala <adamc@hcoop.net> | 2008-08-09 19:23:31 -0400 |
|---|---|---|
| committer | Adam Chlipala <adamc@hcoop.net> | 2008-08-09 19:23:31 -0400 |
| commit | 0186af3d727b1b92e7b63925500a21d5e412d7b4 (patch) | |
| tree | 6f836a2c222f87f521569b4110e0422d4291d37a /src/mono_util.sml | |
| parent | 3232399b3893f93678a2d1a519bd0d4011275dba (diff) | |
'Option' datatype encoding
Diffstat (limited to 'src/mono_util.sml')
| -rw-r--r-- | src/mono_util.sml | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/src/mono_util.sml b/src/mono_util.sml index 3c76e029..50927ac9 100644 --- a/src/mono_util.sml +++ b/src/mono_util.sml @@ -29,12 +29,6 @@ structure MonoUtil :> MONO_UTIL = struct open Mono -fun classifyDatatype xncs = - if List.all (fn (_, _, NONE) => true | _ => false) xncs then - Enum - else - Default - structure S = Search structure Typ = struct @@ -354,7 +348,7 @@ fun mapfoldB (all as {bind, ...}) = DDatatype (x, n, xncs) => let val ctx = bind (ctx, Datatype (x, n, xncs)) - val t = (TDatatype (n, ref (classifyDatatype xncs, xncs)), #2 d') + val t = (TDatatype (n, ref (ElabUtil.classifyDatatype xncs, xncs)), #2 d') in foldl (fn ((x, n, to), ctx) => let |