src/Pure/type.ML
Tue, 04 Oct 2005 19:01:37 +0200 wenzelm minor tweaks for Poplog/ML;
Tue, 20 Sep 2005 08:21:49 +0200 haftmann slight adaptions to library changes
Thu, 15 Sep 2005 17:16:56 +0200 wenzelm TableFun/Symtab: curried lookup and update;
Thu, 01 Sep 2005 18:48:50 +0200 wenzelm curried_lookup/update;
Mon, 29 Aug 2005 16:18:04 +0200 wenzelm use AList operations;
Thu, 28 Jul 2005 15:20:03 +0200 wenzelm typ_match, unify: canonical argument order;
Tue, 19 Jul 2005 17:21:57 +0200 wenzelm tuned match, unify;
Fri, 01 Jul 2005 14:19:36 +0200 berghofe Moved eq_type from envir.ML to type.ML
Fri, 17 Jun 2005 18:33:29 +0200 wenzelm Symtab.fold;
Sat, 11 Jun 2005 22:15:55 +0200 wenzelm name space of classes and types maintained in tsig;
Thu, 09 Jun 2005 12:03:27 +0200 wenzelm renamed cert_typ_raw to cert_typ_abbrev;
Sun, 05 Jun 2005 23:07:27 +0200 wenzelm added Type.freeze(_type);
Thu, 21 Apr 2005 19:12:03 +0200 berghofe - Eliminated nodup_vars check.
Fri, 04 Mar 2005 15:07:34 +0100 skalberg Removed practically all references to Library.foldr.
Thu, 03 Mar 2005 12:43:01 +0100 skalberg Move towards standard functions.
Sun, 13 Feb 2005 17:15:14 +0100 skalberg Deleted Library.option type.
Tue, 22 Jun 2004 10:05:47 +0200 wenzelm tuned;
Tue, 22 Jun 2004 09:51:39 +0200 wenzelm tuned certify_typ/term;
Mon, 21 Jun 2004 16:40:55 +0200 wenzelm tuned certify_typ;
Wed, 09 Jun 2004 18:55:28 +0200 wenzelm tuned messages;
Sat, 29 May 2004 15:05:25 +0200 wenzelm removed norm_typ; improved output; refer to Pretty.pp;
Fri, 21 May 2004 21:26:19 +0200 wenzelm major cleanup of tsig datastructures and extend/merge operations; fixes old bugs in classes/arities code; proper treatment of nonterminals and syntax-only types;
Mon, 21 Oct 2002 17:15:40 +0200 berghofe Removed add_env because Vartab.map was too slow for large environments.
Sat, 12 Jan 2002 16:38:42 +0100 wenzelm paramify_dummies: proper treatment of maxidx;
Tue, 18 Dec 2001 02:18:38 +0100 wenzelm tuned interface of unify, param;
Fri, 14 Dec 2001 11:54:47 +0100 wenzelm varify returns newly introduced variables;
Wed, 28 Nov 2001 23:29:21 +0100 wenzelm Syntax.typ_of_term: pass intern sort fn;
Fri, 16 Nov 2001 15:24:39 +0100 wenzelm ext_tsig_classes: rebuild_tsig!!!!!
Thu, 01 Feb 2001 20:45:54 +0100 wenzelm ext_classrel: certify_class;
Sat, 18 Nov 2000 19:48:34 +0100 wenzelm export freeze_thaw_type;
Thu, 03 Aug 2000 00:41:07 +0200 wenzelm typ_no_norm;
Sun, 21 May 2000 14:37:17 +0200 wenzelm removed is_type_abbr;
Mon, 17 Apr 2000 14:03:51 +0200 wenzelm NameSpace.is_qualified;
Fri, 14 Apr 2000 17:29:57 +0200 wenzelm added is_type_abbr;
Thu, 30 Mar 2000 14:20:13 +0200 wenzelm tuned;
Fri, 10 Mar 2000 14:57:06 +0100 berghofe Type.unify and Type.typ_match now use Vartab instead of association lists.
Wed, 29 Sep 1999 13:55:58 +0200 wenzelm added witness_sorts, univ_witness;
Wed, 18 Aug 1999 10:54:03 +0200 paulson freeze_thaw does nothing if no variables
Fri, 23 Jul 1999 16:51:52 +0200 wenzelm replaced assoc lists by Symtab.table;
Wed, 19 Aug 1998 17:05:00 +0200 wenzelm fixed param;
Thu, 25 Jun 1998 15:22:05 +0200 wenzelm defaults for free variables hide consts of same name;
Thu, 28 May 1998 11:08:45 +0200 wenzelm fixed error msgs;
Thu, 05 Feb 1998 11:20:35 +0100 wenzelm added param;
Wed, 05 Nov 1997 11:35:07 +0100 wenzelm fixed exception OPTION;
Fri, 10 Oct 1997 15:44:48 +0200 wenzelm decode: qualified is always const;
Tue, 07 Oct 1997 17:58:50 +0200 wenzelm tuned decode;
Mon, 06 Oct 1997 19:07:14 +0200 wenzelm eliminated raise_term, raise_typ;
Thu, 05 Jun 1997 13:55:29 +0200 paulson Removal of freeze_vars and thaw_vars. New freeze_thaw
Tue, 13 May 1997 13:02:34 +0200 wenzelm of_sort: type_sig -> typ * sort -> bool;
Fri, 18 Apr 1997 11:58:38 +0200 wenzelm tuned check_has_sort;
Thu, 17 Apr 1997 18:46:58 +0200 wenzelm improved type check error messages;
Wed, 16 Apr 1997 18:25:46 +0200 wenzelm moved classes / sorts to sorts.ML;
Fri, 07 Mar 1997 10:26:02 +0100 paulson Removed some polymorphic equality tests
Fri, 21 Feb 1997 15:31:47 +0100 paulson Replaced "flat" by the Basis Library function List.concat
Fri, 14 Feb 1997 10:41:02 +0100 paulson Added optimization: do nothing for empty list
Mon, 10 Feb 1997 15:45:31 +0100 wenzelm fixed comment;
Thu, 06 Feb 1997 17:52:40 +0100 wenzelm added eq_sort (will move to sorts.ML eventually);
Thu, 28 Nov 1996 12:39:02 +0100 paulson Tidying and renaming of function Dom
Tue, 26 Nov 1996 16:57:13 +0100 paulson Removed or eta-expanded some declarations that are illegal under value
Wed, 13 Nov 1996 10:42:50 +0100 paulson Removal of polymorphic equality via mem, subset, eq_set, etc
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