setsa: enable spam checking on admin mail nodes
[hcoop/domtool2.git] / src / describe.sig
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1(* HCoop Domtool (http://hcoop.sourceforge.net/)
2 * Copyright (c) 2006-2007, Adam Chlipala
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version 2
7 * of the License, or (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17 *)
18
19(* Error message generation *)
20
21signature DESCRIBE = sig
22
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23 exception UnequalDomains
24
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25 val describe_unification_error : Ast.typ -> Ast.unification_error -> unit
26
27 val describe_type_error : Ast.position -> Ast.type_error -> unit
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113d7217 29 val ununify : Ast.typ -> Ast.typ
834b7d57 30
e1b99e23 31end