boehmes [Mon, 13 Sep 2010 06:02:47 +0200] rev 39298
added preliminary support for SMT datatypes (for now restricted to tuples and lists); only the Z3 interface (in oracle mode) makes use of it, there is especially no Z3 proof reconstruction support for datatypes yet
krauss [Fri, 10 Sep 2010 23:56:35 +0200] rev 39297
use eta-contracted version for occurrence check (avoids possible non-termination)
Test case: lemma "fwrap f = (%v. f v) ==> P f" apply clarify;
pointed out by Thomas Sewell
wenzelm [Mon, 13 Sep 2010 13:20:18 +0200] rev 39296
tuned signature;
tuned comments;
wenzelm [Mon, 13 Sep 2010 12:42:08 +0200] rev 39295
Type_Infer.finish: index 0 -- freshness supposedly via Name.invents;
Type_Infer.fixate_params: full Proof.context;
wenzelm [Mon, 13 Sep 2010 11:35:55 +0200] rev 39294
simplified Type_Infer: eliminated separate datatypes pretyp/preterm -- only assign is_paramT TVars;
wenzelm [Mon, 13 Sep 2010 00:10:29 +0200] rev 39293
tuned;
wenzelm [Sun, 12 Sep 2010 22:28:59 +0200] rev 39292
Type_Infer.preterm: eliminated separate Constraint;
wenzelm [Sun, 12 Sep 2010 21:24:23 +0200] rev 39291
Type_Infer.infer_types: plain error instead of kernel exception TYPE;
wenzelm [Sun, 12 Sep 2010 20:47:47 +0200] rev 39290
load type_infer.ML later -- proper context for Type_Infer.infer_types;
renamed Type_Infer.polymorphicT to Type.mark_polymorphic;
wenzelm [Sun, 12 Sep 2010 19:55:45 +0200] rev 39289
common Type.appl_error, which also covers explicit constraints;