From 9c27c9d90a3f3593de07658a14581b66d08c8b75 Mon Sep 17 00:00:00 2001 From: Adam Chlipala Date: Sat, 26 Jan 2008 10:06:22 -0500 Subject: Initial skeleton --- src/laconic.sml | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 src/laconic.sml (limited to 'src/laconic.sml') diff --git a/src/laconic.sml b/src/laconic.sml new file mode 100644 index 00000000..eacc7ebc --- /dev/null +++ b/src/laconic.sml @@ -0,0 +1,59 @@ +(* Copyright (c) 2008, Adam Chlipala + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * - Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * - Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * - The names of contributors may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *) + +structure Laconic = struct + +type 'a located = 'a ErrorMsg.located + +datatype kind' = + KType + | KArrow of kind * kind + | KName + | KRecord of kind + +withtype kind = kind' located + +datatype con' = + CAnnot of con * kind + + | TFun of con * con + | TCFun of bool * string option * kind * con + | TRecord of con + + | CFvar of string + | CBvar of int + | CApp of con * con + | CAbs of string * kind * con + + | CName of string + + | CRecord of (string * con) list + | CConcat of con * con + +withtype con = con' located + +end -- cgit v1.2.3