| Mon, 28 Mar 2011 22:44:14 +0200 |
wenzelm |
address serious problem of type inference (introduced in 6f085332c7d3): _type_constraint_ needs type scheme A --> A with proper scope of parameters, otherwise term "(f :: _ => _) :: 'c => 'c" will get type "'a => 'b", for example;
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| Fri, 29 Oct 2010 22:54:54 +0200 |
wenzelm |
more sharing of operations, without aliases;
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| Mon, 13 Sep 2010 13:20:18 +0200 |
wenzelm |
tuned signature;
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| Mon, 13 Sep 2010 12:42:08 +0200 |
wenzelm |
Type_Infer.finish: index 0 -- freshness supposedly via Name.invents;
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| Mon, 13 Sep 2010 11:35:55 +0200 |
wenzelm |
simplified Type_Infer: eliminated separate datatypes pretyp/preterm -- only assign is_paramT TVars;
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| Sun, 12 Sep 2010 22:28:59 +0200 |
wenzelm |
Type_Infer.preterm: eliminated separate Constraint;
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| Sun, 12 Sep 2010 21:24:23 +0200 |
wenzelm |
Type_Infer.infer_types: plain error instead of kernel exception TYPE;
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| Sun, 12 Sep 2010 20:47:47 +0200 |
wenzelm |
load type_infer.ML later -- proper context for Type_Infer.infer_types;
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| Sun, 12 Sep 2010 19:55:45 +0200 |
wenzelm |
common Type.appl_error, which also covers explicit constraints;
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| Sun, 12 Sep 2010 19:04:02 +0200 |
wenzelm |
eliminated aliases of Type.constraint;
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| Sun, 12 Sep 2010 17:39:02 +0200 |
wenzelm |
tuned;
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| Sun, 12 Sep 2010 16:06:03 +0200 |
wenzelm |
tuned messages;
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| Tue, 01 Jun 2010 11:30:57 +0200 |
berghofe |
merged
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| Tue, 01 Jun 2010 11:16:16 +0200 |
berghofe |
assign now applies meet before update_new to avoid misleading error message.
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| Thu, 27 May 2010 17:41:27 +0200 |
wenzelm |
renamed structure TypeInfer to Type_Infer, keeping the old name as legacy alias for some time;
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| Sat, 06 Feb 2010 20:57:07 +0100 |
wenzelm |
fixed spelling;
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| Thu, 23 Jul 2009 16:53:00 +0200 |
wenzelm |
paramify_vars: Term_Subst.map_atypsT_same
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| Thu, 23 Jul 2009 09:38:22 +0200 |
berghofe |
Purely functional type inference.
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| Fri, 17 Jul 2009 22:51:18 +0200 |
wenzelm |
tuned;
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| Tue, 14 Jul 2009 12:10:01 +0200 |
wenzelm |
tuned paramify_vars: Term_Subst.map_atypsT_option;
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| Thu, 09 Jul 2009 22:48:12 +0200 |
wenzelm |
renamed structure TermSubst to Term_Subst;
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| Fri, 27 Feb 2009 16:38:52 +0100 |
wenzelm |
eliminated NJ's List.nth;
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| Wed, 21 Jan 2009 23:21:44 +0100 |
wenzelm |
removed Ids;
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| Wed, 18 Jun 2008 22:32:02 +0200 |
wenzelm |
improved error output -- variant/mark bounds;
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| Thu, 04 Oct 2007 20:29:24 +0200 |
wenzelm |
replaced literal 'a by Name.aT;
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| Sat, 29 Sep 2007 21:39:49 +0200 |
wenzelm |
added fixate_params;
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| Sun, 23 Sep 2007 22:23:33 +0200 |
wenzelm |
constrain: canonical argument order;
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| Fri, 31 Aug 2007 23:17:22 +0200 |
wenzelm |
exported is_param;
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| Thu, 30 Aug 2007 15:04:44 +0200 |
wenzelm |
infer_types: general check_typs instead of Type.cert_typ_mode;
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| Tue, 14 Aug 2007 23:23:00 +0200 |
wenzelm |
infer_types: depend on Type.mode;
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| Mon, 23 Apr 2007 20:44:10 +0200 |
wenzelm |
added paramify_vars;
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| Sun, 15 Apr 2007 14:31:57 +0200 |
wenzelm |
moved get_sort to sign.ML;
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| Sat, 14 Apr 2007 17:38:30 +0200 |
wenzelm |
tuned comment;
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| Sat, 14 Apr 2007 17:36:05 +0200 |
wenzelm |
Term.string_of_vname;
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| Wed, 04 Oct 2006 14:17:38 +0200 |
haftmann |
insert replacing ins ins_int ins_string
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| Wed, 27 Sep 2006 21:13:11 +0200 |
wenzelm |
internal params: Vartab instead of AList;
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| Thu, 21 Sep 2006 19:04:49 +0200 |
wenzelm |
tuned;
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| Wed, 19 Jul 2006 12:12:04 +0200 |
wenzelm |
Name.context for used'';
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| Tue, 11 Jul 2006 12:17:01 +0200 |
wenzelm |
Name.invent_list;
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| Fri, 05 May 2006 21:59:45 +0200 |
wenzelm |
added syntax for _type_constraint_;
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| Thu, 27 Apr 2006 15:06:35 +0200 |
wenzelm |
tuned basic list operators (flat, maps, map_filter);
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| Tue, 25 Apr 2006 22:23:30 +0200 |
wenzelm |
refer to structure Type instead of Sorts;
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| Wed, 15 Feb 2006 21:34:55 +0100 |
wenzelm |
removed distinct, renamed gen_distinct to distinct;
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| Sat, 11 Feb 2006 17:17:47 +0100 |
wenzelm |
tuned;
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| Fri, 10 Feb 2006 02:22:37 +0100 |
wenzelm |
decode: observe Syntax.constN;
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| Tue, 07 Feb 2006 19:56:45 +0100 |
wenzelm |
renamed gen_duplicates to duplicates;
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| Mon, 06 Feb 2006 20:59:06 +0100 |
wenzelm |
tuned;
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| Fri, 02 Dec 2005 22:54:48 +0100 |
wenzelm |
added mixfixT;
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| Tue, 20 Sep 2005 08:21:49 +0200 |
haftmann |
slight adaptions to library changes
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| Tue, 06 Sep 2005 16:59:57 +0200 |
wenzelm |
AList.defined;
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| Tue, 06 Sep 2005 08:30:43 +0200 |
haftmann |
introduced some new-style AList operations
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| Fri, 01 Jul 2005 22:35:41 +0200 |
wenzelm |
avoid polyeq;
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| Sat, 11 Jun 2005 22:15:51 +0200 |
wenzelm |
accomodate changed #classes;
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| Thu, 02 Jun 2005 18:29:55 +0200 |
wenzelm |
tuned;
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| Thu, 03 Mar 2005 12:43:01 +0100 |
skalberg |
Move towards standard functions.
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| Sun, 13 Feb 2005 17:15:14 +0100 |
skalberg |
Deleted Library.option type.
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| Tue, 22 Jun 2004 09:51:39 +0200 |
wenzelm |
tuned certify_typ/term;
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| Mon, 21 Jun 2004 16:40:44 +0200 |
wenzelm |
Type.cert_typ;
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| Tue, 01 Jun 2004 12:33:50 +0200 |
wenzelm |
removed obsolete sort 'logic';
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| Sat, 29 May 2004 15:03:59 +0200 |
wenzelm |
improved output; refer to Pretty.pp;
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