1. 25 Aug, 2010 1 commit
  2. 18 Aug, 2010 1 commit
  3. 17 Aug, 2010 2 commits
  4. 16 Aug, 2010 1 commit
  5. 11 Aug, 2010 1 commit
  6. 10 Aug, 2010 1 commit
  7. 15 Jul, 2010 1 commit
  8. 10 Jul, 2010 1 commit
    • Andrei Paskevich's avatar
      add "exclusive metaproperties" to support metas-options: adding · 8b07467f
      Andrei Paskevich authored
      a meta of an exclusive kind removes the previous meta of this 
      kind (if any) from task_meta.
      
      Discuss: should driver-imposed exclusive metas have a low priority
      (i.e. driver does not add an exclusive meta if the task already 
      contains one of this kind) or should we just trust the driver
      authors not to put exclusive metas in drivers? 
      8b07467f
  9. 09 Jul, 2010 1 commit
  10. 08 Jul, 2010 1 commit
    • Andrei Paskevich's avatar
      Reworking tags and transformations, stage 3: · dd3aac24
      Andrei Paskevich authored
      - everything is converted to the new shiny way of doing things.
        Well, everything except Gappa, which seems very unifinished anyway,
        and Encoding_instantiate, which is too complex and would like to 
        update it with François.
      
      Also, I commented a little piece of exception reporting in manager/,
      will see it with Claude.
      
      THIS IS STILL A WORK IN PROGRESS!
      Please inform me about any bugs, ugly APIs, and proposed corrections.
      
      All the non-implemented things, mentioned in the previous commit
      message are still in the TODO list and will be done soon.
      dd3aac24
  11. 07 Jul, 2010 1 commit
    • Andrei Paskevich's avatar
      Reworking tags and transformations, stage 2: · 157f4a5c
      Andrei Paskevich authored
      - dependent transformations (ones that depend on cloning history
        and/or metaproperties) have now the same type Trans.trans and
        can be registered via Trans, too.
      - load_driver accumulates appropriate tdecls to be appended to
        tasks before transformation/printing.
      
      At this moment, we have almost everything in place and are ready
      to remove Register module (subsumed by Trans and Printer in core/)
      and Prover module (its functions will move to Driver), and convert
      all printers and transformations to use the new infrastructure. 
      
      Not implemented yet:
      - appending driver-imposed tdecls to tasks - when and where?
      - metas-options - what is the best way to implement them?
      - syntax/typing for metas in theories and drivers.
      157f4a5c
  12. 06 Jul, 2010 1 commit
  13. 04 Jul, 2010 1 commit
    • Andrei Paskevich's avatar
      reworking tags and transformations, stage 1: · 18a0e0b0
      Andrei Paskevich authored
      - introduce a new Theory.tdecl "Meta" to be used for tags
      - simplify cloning procedure, get rid of the th_clone field
      - when a goal proposition is discarded during cloning, 
        it's still keeped in the theory as a "skip proposition",
        this is needed to preserve/clone every local identifier.
        Skip propositions are eliminated during task formation.
      - get rid of a separate Task.tdecl type
      - reorganize the Task.task_hd record:
        * use/clone history is cached in a theory-keyed map;
        * meta-properties are cached in a tagname-keyed map.
        This is done to simplify the fine-grained configuration
        of transformations.
      18a0e0b0
  14. 17 May, 2010 1 commit
  15. 10 May, 2010 1 commit
    • Francois Bobot's avatar
      Fix : The order of treatment of tasks in main. · 3d24980f
      Francois Bobot authored
      If some goals are specified they are treated in the order of
      apparition on the command line. If no goals are specified on the
      command line, they are treated in the same order than they appear in
      the theory.
      3d24980f
  16. 28 Apr, 2010 2 commits
  17. 23 Apr, 2010 2 commits
  18. 22 Apr, 2010 1 commit
  19. 29 Mar, 2010 3 commits
  20. 25 Mar, 2010 1 commit
  21. 19 Mar, 2010 2 commits
  22. 18 Mar, 2010 2 commits
  23. 17 Mar, 2010 6 commits
  24. 16 Mar, 2010 2 commits
    • Andrei Paskevich's avatar
      "I want to believe" commit. · f0218f41
      Andrei Paskevich authored
      Not only Theory, but also Task and Transformation 
      do not need to depend on environment. Moreover,
      we don't have to track the clone history in tasks.
      
      The only thing we need to do, is to provide three
      registration functions in Driver, namely:
      
        val register_transform : string -> (unit -> task_t) -> unit
        val register_transform_env : string -> (env -> task_t) -> unit
        val register_transform_clone : string -> (env -> clone -> task_t) -> unit
      
      and then another three for task_list_t.
      
      Then any particular transformation that is going to depend
      on environment or clone_history, must register itself via
      the appropriate registration function. It will be the
      responsibility of Driver to recreate the transformation
      for every new environment and/or clone history. It will
      be easy, given that both [env] and [clone] are physically
      comparable and provide a unique tag.
      
      Thus, the generic interface provided by Transform can be
      completely independent on [env] and [clone].
      
      This commit implements the proposed interface of Task
      and moves the environment stuff into a separate module.
      f0218f41
    • Andrei Paskevich's avatar
      1c683c99
  25. 12 Mar, 2010 1 commit
  26. 10 Mar, 2010 2 commits