isabelle: Changelog

wenzelm [Fri, 06 Jul 2018 15:35:48 +0200] rev 68597

more frugal assignment of lazy value: fewer mutexes, condvars; cannot use RunCall.clearMutableBit due to spurious crashes;

paulson <lp15@cam.ac.uk> [Fri, 06 Jul 2018 10:44:45 +0100] rev 68596

replaced subgroup_imp_subset in Modules

paulson [Thu, 05 Jul 2018 23:37:17 +0100] rev 68595

merged

paulson <lp15@cam.ac.uk> [Thu, 05 Jul 2018 23:37:00 +0100] rev 68594

de-applying

paulson [Thu, 05 Jul 2018 18:27:24 +0100] rev 68593

merged

paulson <lp15@cam.ac.uk> [Thu, 05 Jul 2018 18:27:14 +0100] rev 68592

submodules

wenzelm [Thu, 05 Jul 2018 23:21:28 +0200] rev 68591

more manual tests;

wenzelm [Thu, 05 Jul 2018 23:08:01 +0200] rev 68590

store immutable result: fewer refs, mutexes, condvars;

wenzelm [Wed, 04 Jul 2018 22:44:24 +0200] rev 68589

more frugal single-assignment according to David Matthews: dispose mutable lock/cond eventually;

Lars Hupel <lars.hupel@mytum.de> [Wed, 04 Jul 2018 14:26:27 +0200] rev 68588

merged

isabelle