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authorGravatar Adam Chlipala <adamc@hcoop.net>2008-08-03 19:49:21 -0400
committerGravatar Adam Chlipala <adamc@hcoop.net>2008-08-03 19:49:21 -0400
commit744cdbb9e3907db9bb01576750634c614147e1a3 (patch)
treeaecef31d4055d34a31977834cbda020811d1dfab /src/expl_util.sml
parent9a9f1738a8eae9df07f97da224cd9cf45033e9dc (diff)
Datatype representation optimization
Diffstat (limited to 'src/expl_util.sml')
-rw-r--r--src/expl_util.sml6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/expl_util.sml b/src/expl_util.sml
index 290c64f5..481a96b0 100644
--- a/src/expl_util.sml
+++ b/src/expl_util.sml
@@ -29,6 +29,12 @@ structure ExplUtil :> EXPL_UTIL = struct
open Expl
+fun classifyDatatype xncs =
+ if List.all (fn (_, _, NONE) => true | _ => false) xncs then
+ Enum
+ else
+ Default
+
structure S = Search
structure Kind = struct