src/Tools/subtyping.ML
Sat, 29 Sep 2012 18:23:46 +0200 wenzelm more explicit Syntax_Trans.mark_bound_abs/mark_bound_body: preserve type information for show_markup;
Tue, 25 Sep 2012 18:24:49 +0200 wenzelm tuned;
Tue, 25 Sep 2012 14:32:41 +0200 wenzelm added graph encode/decode operations;
Wed, 05 Sep 2012 10:53:51 +0200 traytel more conservative rechecking of processed constraints in subtyping constraint simplification
Wed, 21 Mar 2012 11:00:34 +0100 wenzelm prefer explicitly qualified exception List.Empty;
Fri, 16 Mar 2012 18:20:12 +0100 wenzelm outer syntax command definitions based on formal command_spec derived from theory header declarations;
Sat, 25 Feb 2012 12:34:56 +0100 wenzelm discontinued slightly odd Graph.del_nodes (inefficient due to full Table.map);
Thu, 23 Feb 2012 15:49:40 +0100 wenzelm clarified Graph.restrict (formerly Graph.subgraph) based on public graph operations;
Sat, 17 Dec 2011 15:53:58 +0100 traytel meaningful error message on failing merges of coercion tables
Wed, 09 Nov 2011 20:47:11 +0100 wenzelm tuned signature;
Thu, 29 Sep 2011 09:37:59 +0200 traytel correct coercion generation in case of unknown map functions
Wed, 17 Aug 2011 19:49:07 +0200 traytel local coercion insertion algorithm to support complex coercions
Wed, 17 Aug 2011 19:49:07 +0200 traytel printing and deleting of coercions
Sat, 20 Aug 2011 23:35:30 +0200 wenzelm refined Graph implementation: more abstract/scalable Graph.Keys instead of plain lists -- order of adjacency is now standardized wrt. Key.ord;
Tue, 28 Jun 2011 10:52:15 +0200 traytel collapse map functions with identity subcoercions to identities;
Wed, 08 Jun 2011 15:56:57 +0200 wenzelm more robust exception pattern General.Subscript;
Mon, 02 May 2011 16:33:21 +0200 wenzelm added Attrib.setup_config_XXX conveniences, with implicit setup of the background theory;
Tue, 19 Apr 2011 20:47:02 +0200 wenzelm split Type_Infer into early and late part, after Proof_Context;
Tue, 19 Apr 2011 14:57:09 +0200 wenzelm simplified check/uncheck interfaces: result comparison is hardwired by default;
Mon, 18 Apr 2011 20:40:31 +0200 wenzelm tuned signature;
Mon, 18 Apr 2011 13:52:23 +0200 wenzelm standardized aliases of operations on tsig;
Mon, 18 Apr 2011 12:11:58 +0200 wenzelm tuned;
Mon, 18 Apr 2011 11:13:29 +0200 wenzelm simplified pretty printing context, which is only required for certain kernel operations;
Sat, 16 Apr 2011 16:15:37 +0200 wenzelm modernized structure Proof_Context;
Fri, 08 Apr 2011 13:31:16 +0200 wenzelm explicit structure Syntax_Trans;
Tue, 21 Dec 2010 01:12:14 +0100 traytel Enabled non fully polymorphic map functions in subtyping
Fri, 03 Dec 2010 17:59:13 +0100 wenzelm setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
Thu, 02 Dec 2010 21:48:36 +0100 traytel use "fold_map" instead of "fold (fn .. => .. (ts @ [t], ..)) .."
Wed, 01 Dec 2010 13:09:08 +0100 wenzelm just one Term.dest_funT;
Wed, 01 Dec 2010 11:06:01 +0100 wenzelm simplified equality on pairs of types;
Mon, 29 Nov 2010 16:53:08 +0100 traytel two-staged architecture for subtyping;
Tue, 02 Nov 2010 12:37:12 +0100 traytel Attribute map_function -> coercion_map;
Fri, 29 Oct 2010 22:54:54 +0200 wenzelm more sharing of operations, without aliases;
Fri, 29 Oct 2010 22:22:36 +0200 wenzelm simplified data lookup;
Fri, 29 Oct 2010 22:19:27 +0200 wenzelm export declarations by default, to allow other ML packages by-pass concrete syntax;
Fri, 29 Oct 2010 22:07:48 +0200 wenzelm proper signature constraint for ML structure;
Fri, 29 Oct 2010 21:49:33 +0200 wenzelm proper header;
Fri, 29 Oct 2010 21:34:07 +0200 wenzelm Coercive subtyping via subtype constraints, by Dmitriy Traytel (21-Oct-2010).
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