src/Pure/type.ML
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
Fri, 01 Nov 1996 15:37:30 +0100 paulson maxidx_of_typs replaces max o map maxidx_of_typ
Thu, 28 Mar 1996 17:21:58 +0100 berghofe Optimized type inference (avoids chains of
Fri, 16 Feb 1996 13:49:40 +0100 paulson Elimination of fully-functorial style.
Fri, 09 Feb 1996 12:18:02 +0100 clasohm renamed expand_typ to norm_typ
Mon, 29 Jan 1996 14:16:13 +0100 clasohm inserted tabs again
Mon, 29 Jan 1996 13:56:41 +0100 clasohm removed tabs
Thu, 11 Jan 1996 10:29:31 +0100 nipkow Removed bug in type unification. Negative indexes are not used any longer.
Fri, 08 Dec 1995 10:35:48 +0100 paulson infer_types now takes a term list and a type list as argument. It
Thu, 21 Sep 1995 11:23:30 +0200 wenzelm added comment;
Fri, 01 Sep 1995 13:13:19 +0200 wenzelm nonempty_sort: no longer var names as args;
Tue, 01 Aug 1995 17:17:49 +0200 wenzelm added nonempty_sort (a somewhat braindead version!);
Fri, 17 Mar 1995 15:52:55 +0100 nipkow Corrected a silly old bug in merge_tsigs.
Mon, 13 Mar 1995 09:38:10 +0100 nipkow Changed treatment of during type inference internally generated type
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