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diff src/monoize.sml @ 390:519366a76603

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num_float
author Adam Chlipala <adamc@hcoop.net>
date Tue, 21 Oct 2008 10:40:22 -0400
parents acaf9d19fbb7
children fe8f75f7e130
line wrap: on
line diff
--- a/src/monoize.sml	Tue Oct 21 10:34:07 2008 -0400
+++ b/src/monoize.sml	Tue Oct 21 10:40:22 2008 -0400
@@ -633,6 +633,25 @@
                        intBin "/",
                        intBin "%")
             end
+          | L.EFfi ("Basis", "num_float") =>
+            let
+                fun floatBin s =
+                    (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
+                              (L'.TFun ((L'.TFfi ("Basis", "float"), loc), (L'.TFfi ("Basis", "float"), loc)), loc),
+                              (L'.EAbs ("y", (L'.TFfi ("Basis", "float"), loc),
+                                        (L'.TFfi ("Basis", "float"), loc),
+                                        (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc)
+            in
+                numEx ((L'.TFfi ("Basis", "float"), loc),
+                       (L'.EAbs ("x", (L'.TFfi ("Basis", "float"), loc),
+                                 (L'.TFfi ("Basis", "float"), loc),
+                                 (L'.EUnop ("-", (L'.ERel 0, loc)), loc)), loc),
+                       floatBin "+",
+                       floatBin "-",
+                       floatBin "*",
+                       floatBin "/",
+                       floatBin "fmod")
+            end
                        
           | L.ECApp ((L.EFfi ("Basis", "show"), _), t) =>
             let