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authorGravatar Adam Chlipala <adamc@hcoop.net>2008-10-21 11:22:10 -0400
committerGravatar Adam Chlipala <adamc@hcoop.net>2008-10-21 11:22:10 -0400
commitc4631a8e9c0b2eb95e99f89357858f771578178a (patch)
tree319426c4fdbfb8671deb36ca32dfe7172827efdb /src/monoize.sml
parenteaa8b82f581b0b2c59e4867b2f5455084b6b181b (diff)
ord_string
Diffstat (limited to 'src/monoize.sml')
-rw-r--r--src/monoize.sml17
1 files changed, 17 insertions, 0 deletions
diff --git a/src/monoize.sml b/src/monoize.sml
index 8ffe3f1b..06156544 100644
--- a/src/monoize.sml
+++ b/src/monoize.sml
@@ -761,6 +761,23 @@ fun monoExp (env, st, fm) (all as (e, loc)) =
boolBin "<",
boolBin "<=")
end
+ | L.EFfi ("Basis", "ord_string") =>
+ let
+ fun boolBin s =
+ (L'.EAbs ("x", (L'.TFfi ("Basis", "string"), loc),
+ (L'.TFun ((L'.TFfi ("Basis", "string"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc),
+ (L'.EAbs ("y", (L'.TFfi ("Basis", "string"), loc),
+ (L'.TFfi ("Basis", "bool"), loc),
+ (L'.EBinop (s,
+ (L'.EBinop ("strcmp",
+ (L'.ERel 1, loc),
+ (L'.ERel 0, loc)), loc),
+ (L'.EPrim (Prim.Int (Int64.fromInt 0)), loc)), loc)), loc)), loc)
+ in
+ ordEx ((L'.TFfi ("Basis", "string"), loc),
+ boolBin "<",
+ boolBin "<=")
+ end
| L.ECApp ((L.EFfi ("Basis", "show"), _), t) =>
let