src/Pure/type.ML
Thu, 25 Feb 2010 22:05:34 +0100 wenzelm provide direct access to the different kinds of type declarations;
Tue, 05 Jan 2010 14:19:12 +0100 haftmann avoid exporting Type.build_tsig
Wed, 02 Dec 2009 17:53:35 +0100 haftmann exported build_tsig
Sat, 21 Nov 2009 15:49:29 +0100 wenzelm explicitly mark some legacy freeze operations;
Mon, 09 Nov 2009 20:47:39 +0100 wenzelm locale_const/target_notation: uniform use of Term.aconv_untyped;
Sun, 08 Nov 2009 16:30:41 +0100 wenzelm adapted Generic_Data, Proof_Data;
Sun, 25 Oct 2009 21:35:46 +0100 wenzelm eliminated obsolete tags for types/consts -- now handled via name space, in strongly typed fashion;
Sat, 24 Oct 2009 21:30:33 +0200 wenzelm maintain position of formal entities via name space;
Sat, 24 Oct 2009 20:54:08 +0200 wenzelm maintain explicit name space kind;
Sat, 24 Oct 2009 19:47:37 +0200 wenzelm renamed NameSpace to Name_Space -- also to emphasize its subtle change in semantics;
Sat, 24 Oct 2009 19:24:50 +0200 wenzelm eliminated separate stamp -- NameSpace.define/merge etc. ensure uniqueness already;
Wed, 30 Sep 2009 22:20:58 +0200 wenzelm eliminated redundant bindings;
Tue, 29 Sep 2009 11:49:22 +0200 wenzelm explicit indication of Unsynchronized.ref;
Wed, 23 Sep 2009 11:05:28 +0100 paulson Correct chasing of type variable instantiations during type unification.
Fri, 17 Jul 2009 21:32:59 +0200 wenzelm eq_type: special case for empty environment;
Mon, 06 Jul 2009 22:41:00 +0200 wenzelm witness_sorts: proper type witnesses for hyps, not invented "'hyp" variables;
Sat, 07 Mar 2009 22:12:07 +0100 wenzelm replace old bstring by binding for logical primitives: class, type, const etc.;
Wed, 31 Dec 2008 18:53:19 +0100 wenzelm moved old add_type_XXX, add_term_XXX etc. to structure OldTerm;
Wed, 31 Dec 2008 15:30:10 +0100 wenzelm moved term order operations to structure TermOrd (cf. Pure/term_ord.ML);
Tue, 30 Dec 2008 21:48:07 +0100 wenzelm varify: regular name context;
Fri, 05 Dec 2008 08:04:53 +0100 haftmann dropped NameSpace.declare_base
Thu, 04 Dec 2008 14:43:33 +0100 haftmann cleaned up binding module and related code
Wed, 27 Aug 2008 11:48:54 +0200 wenzelm type Properties.T;
Sat, 21 Jun 2008 16:18:50 +0200 wenzelm the_tags: explicit error message;
Fri, 20 Jun 2008 21:00:26 +0200 haftmann type constructors now with markup
Thu, 19 Jun 2008 17:32:18 +0200 wenzelm add_abbrev: check tfrees of rhs, not tvars (addresses a lapse introduced in 1.65);
Tue, 15 Apr 2008 18:49:24 +0200 wenzelm simplified hide_XXX interfaces;
Sun, 13 Apr 2008 16:40:07 +0200 wenzelm tsig: removed unnecessary universal witness;
Wed, 02 Apr 2008 15:58:40 +0200 haftmann canonical meet_sort operation
Wed, 19 Mar 2008 07:20:31 +0100 haftmann Type.lookup now curried; typ_of_sort
Sat, 10 Nov 2007 23:03:57 +0100 wenzelm similar_types: uniform treatment of TFrees/TVars;
Wed, 07 Nov 2007 16:42:56 +0100 wenzelm tuned signature;
Thu, 11 Oct 2007 19:10:24 +0200 wenzelm replaced Term.equiv_types by Type.similar_types;
Thu, 04 Oct 2007 20:29:24 +0200 wenzelm replaced literal 'a by Name.aT;
Thu, 30 Aug 2007 15:04:42 +0200 wenzelm maintain mode in context (get/set/restore_mode);
Tue, 14 Aug 2007 23:22:58 +0200 wenzelm type mode: models certification mode (default, syntax, abbrev);
Sun, 08 Jul 2007 19:51:58 +0200 wenzelm replaced exception TableFun/GraphFun.DUPS by TableFun/GraphFun.DUP;
Thu, 31 May 2007 23:47:36 +0200 wenzelm simplified/unified list fold;
Fri, 29 Dec 2006 17:24:45 +0100 wenzelm Sorts.minimal_classes;
Fri, 15 Dec 2006 00:08:06 +0100 wenzelm avoid conflict with Alice keywords: renamed pack -> implode, unpack -> explode, any -> many, avoided assert;
Tue, 31 Oct 2006 09:29:06 +0100 haftmann fixed type signature of Type.varify
Tue, 10 Oct 2006 13:59:13 +0200 haftmann gen_rem(s) abandoned in favour of remove / subtract
Thu, 21 Sep 2006 19:05:41 +0200 wenzelm serial numbers for types;
Fri, 15 Sep 2006 22:56:13 +0200 wenzelm renamed Term.map_term_types to Term.map_types (cf. Term.fold_types);
Tue, 11 Jul 2006 12:16:54 +0200 wenzelm replaced Term.variant(list) by Name.variant(_list);
Wed, 07 Jun 2006 02:01:28 +0200 wenzelm renamed Type.(un)varifyT to Logic.(un)varifyT;
Mon, 22 May 2006 21:27:01 +0200 wenzelm export raw_unifys, could_unifys;
Sat, 20 May 2006 23:37:04 +0200 wenzelm export raw_matches;
Tue, 16 May 2006 13:01:24 +0200 wenzelm more abstract interface to classes/arities;
Fri, 05 May 2006 21:59:47 +0200 wenzelm replaced Sorts.DOMAIN by general Sorts.CLASS_ERROR;
Tue, 02 May 2006 00:20:40 +0200 wenzelm tuned;
Sun, 30 Apr 2006 22:50:09 +0200 wenzelm build classes/arities: refer to operations in sorts.ML;
Tue, 25 Apr 2006 22:23:24 +0200 wenzelm added inter_sort;
Tue, 21 Mar 2006 12:18:15 +0100 wenzelm avoid polymorphic equality;
Sat, 11 Mar 2006 21:23:10 +0100 wenzelm got rid of type Sign.sg;
Tue, 07 Feb 2006 19:56:45 +0100 wenzelm renamed gen_duplicates to duplicates;
Mon, 06 Feb 2006 20:59:57 +0100 wenzelm TableFun: renamed xxx_multi to xxx_list;
Mon, 06 Feb 2006 11:01:28 +0100 haftmann subsituted gen_duplicates / has_duplicates for duplicates whenever appropriate
Sat, 08 Oct 2005 22:39:42 +0200 wenzelm added could_unify;
Tue, 04 Oct 2005 19:01:37 +0200 wenzelm minor tweaks for Poplog/ML;
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