adamc@25: (* Copyright (c) 2008, Adam Chlipala adamc@25: * All rights reserved. adamc@25: * adamc@25: * Redistribution and use in source and binary forms, with or without adamc@25: * modification, are permitted provided that the following conditions are met: adamc@25: * adamc@25: * - Redistributions of source code must retain the above copyright notice, adamc@25: * this list of conditions and the following disclaimer. adamc@25: * - Redistributions in binary form must reproduce the above copyright notice, adamc@25: * this list of conditions and the following disclaimer in the documentation adamc@25: * and/or other materials provided with the distribution. adamc@25: * - The names of contributors may not be used to endorse or promote products adamc@25: * derived from this software without specific prior written permission. adamc@25: * adamc@25: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" adamc@25: * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE adamc@25: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE adamc@25: * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE adamc@25: * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR adamc@25: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF adamc@25: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS adamc@25: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN adamc@25: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) adamc@25: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE adamc@25: * POSSIBILITY OF SUCH DAMAGE. adamc@25: *) adamc@25: adamc@25: signature MONO_ENV = sig adamc@25: adamc@25: type env adamc@25: adamc@25: val empty : env adamc@25: adamc@25: exception UnboundRel of int adamc@25: exception UnboundNamed of int adamc@25: adamc@168: val pushDatatype : env -> string -> int -> (string * int * Mono.typ option) list -> env adamc@168: val lookupDatatype : env -> int -> string * (string * int * Mono.typ option) list adamc@25: adamc@178: val lookupConstructor : env -> int -> string * Mono.typ option * int adamc@178: adamc@25: val pushERel : env -> string -> Mono.typ -> env adamc@25: val lookupERel : env -> int -> string * Mono.typ adamc@25: adamc@109: val pushENamed : env -> string -> int -> Mono.typ -> Mono.exp option -> string -> env adamc@109: val lookupENamed : env -> int -> string * Mono.typ * Mono.exp option * string adamc@25: adamc@25: val declBinds : env -> Mono.decl -> env adamc@25: adamc@25: end