Mercurial > urweb
diff src/monoize.sml @ 821:395a5d450cc0
Chars and more string operations
| author | Adam Chlipala <adamc@hcoop.net> |
|---|---|
| date | Tue, 26 May 2009 12:25:06 -0400 |
| parents | 91f465ded07e |
| children | 669ac5e9a69e |
line wrap: on
line diff
--- a/src/monoize.sml Sat May 23 10:14:51 2009 -0400 +++ b/src/monoize.sml Tue May 26 12:25:06 2009 -0400 @@ -762,6 +762,13 @@ (L'.TFfi ("Basis", "bool"), loc), (L'.EBinop ("!strcmp", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc), fm) + | L.EFfi ("Basis", "eq_char") => + ((L'.EAbs ("x", (L'.TFfi ("Basis", "char"), loc), + (L'.TFun ((L'.TFfi ("Basis", "char"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc), + (L'.EAbs ("y", (L'.TFfi ("Basis", "char"), loc), + (L'.TFfi ("Basis", "bool"), loc), + (L'.EBinop ("==", (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc), + fm) | L.EFfi ("Basis", "eq_time") => ((L'.EAbs ("x", (L'.TFfi ("Basis", "time"), loc), (L'.TFun ((L'.TFfi ("Basis", "time"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc), @@ -971,6 +978,19 @@ boolBin "<", boolBin "<=") end + | L.EFfi ("Basis", "ord_char") => + let + fun charBin s = + (L'.EAbs ("x", (L'.TFfi ("Basis", "char"), loc), + (L'.TFun ((L'.TFfi ("Basis", "char"), loc), (L'.TFfi ("Basis", "bool"), loc)), loc), + (L'.EAbs ("y", (L'.TFfi ("Basis", "char"), loc), + (L'.TFfi ("Basis", "bool"), loc), + (L'.EBinop (s, (L'.ERel 1, loc), (L'.ERel 0, loc)), loc)), loc)), loc) + in + ordEx ((L'.TFfi ("Basis", "char"), loc), + charBin "<", + charBin "<=") + end | L.EFfi ("Basis", "ord_time") => let fun boolBin s = @@ -1003,6 +1023,8 @@ in ((L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), fm) end + | L.EFfi ("Basis", "show_char") => + ((L'.EFfi ("Basis", "charToString"), loc), fm) | L.EFfi ("Basis", "show_bool") => ((L'.EFfi ("Basis", "boolToString"), loc), fm) | L.EFfi ("Basis", "show_time") => @@ -1080,6 +1102,15 @@ ("ReadError", (L'.EAbs ("s", s, s, (L'.ERel 0, loc)), loc), readErrType (s, loc))], loc), fm) end + | L.EFfi ("Basis", "read_char") => + let + val t = (L'.TFfi ("Basis", "char"), loc) + in + ((L'.ERecord [("Read", (L'.EFfi ("Basis", "stringToChar"), loc), readType' (t, loc)), + ("ReadError", (L'.EFfi ("Basis", "stringToChar_error"), loc), readErrType (t, loc))], + loc), + fm) + end | L.EFfi ("Basis", "read_bool") => let val t = (L'.TFfi ("Basis", "bool"), loc)