1. 17 Apr, 2013 1 commit
  2. 06 Mar, 2013 1 commit
  3. 04 Mar, 2013 1 commit
    • Andrei Paskevich's avatar
      whyml: match expression is ghost if we look inside ghost fields · 43b684d0
      Andrei Paskevich authored
      We store in every lsymbol a new integer field ls_constr,
      equal to zero if the lsymbol is not a constructor, and equal
      to the number of constructors of the lsymbol's type otherwise.
      It is allowed to declare or define an lsymbol with ls_constr > 0
      as an ordinary function (otherwise algebraic type elimination
      wouldn't work - though we might still check this in theories),
      but it is forbidden to use a wrong ls_constr in algebraic type
      definitions.
      
      The ghostness of a match expression is now determined as follows:
      
      If at least one branch expression is ghost,
        then the match is ghost;
      else if there is only one branch,
        then the match is not ghost;
      else if the matched expression is ghost,
        then the match is ghost;
      else if at least one pattern matches a ghost field
              against a constructor with ls_constr > 1
        then the match is ghost;
      else
        the match is not ghost.
      
      We do just enough to recognize obvious non-ghost cases, and
      make no attempt to handle redundant matches or to detect
      exhaustive or-patterns in subpatterns.
      43b684d0
  4. 06 Nov, 2012 1 commit
  5. 04 Nov, 2012 1 commit
  6. 21 Oct, 2012 2 commits
  7. 20 Oct, 2012 1 commit
    • Andrei Paskevich's avatar
      simplify copyright headers · 11598d2b
      Andrei Paskevich authored
      + create AUTHORS file
      + fix the linking exception in LICENSE
      + update the "About" in IDE
      + remove the trailing whitespace
      + inflate my scores at Ohloh
      11598d2b
  8. 17 Sep, 2012 1 commit
  9. 01 Sep, 2012 1 commit
  10. 04 Aug, 2012 2 commits
  11. 03 Aug, 2012 1 commit
    • François Bobot's avatar
      Documentation: add description to all the registration functions · 29201f7c
      François Bobot authored
       (metas, debug flags, transformations, formats) except for label.
      
      This description is used in --list-*. The description can use any of
      the formatting markup of Format "@ " "@[",...
      
      Transformations can also specify from which metas and labels they
      depend, and add informations about how they are interpreted.
      
      TODO:
        - complete and correct the documentation
        - when a transformation use Trans.on_meta, it should be possible to
          add an interpretation of the metas in the documentation.
        - recover a summary version of --list-* ?
        - be able to export in latex?
      29201f7c
  12. 22 May, 2012 1 commit
  13. 15 May, 2012 1 commit
  14. 09 Apr, 2012 1 commit
  15. 18 Mar, 2012 1 commit
    • Andrei Paskevich's avatar
      separate abstract types and logic symbols · 1b769a78
      Andrei Paskevich authored
      - put abstract types and aliases in Dtype of tysymbol
      - put (recursive) algebraic types in Ddata of (ts,constr list) list
      - put abstract function/predicate symbols in Dparam of lsymbol
      - put defined logic symbols in Dlogic of (ls,ls_definition) list
      1b769a78
  16. 29 Feb, 2012 1 commit
  17. 26 Feb, 2012 1 commit
  18. 08 Feb, 2012 3 commits
  19. 06 Feb, 2012 1 commit
  20. 28 Sep, 2011 1 commit
  21. 18 Sep, 2011 2 commits
  22. 13 Sep, 2011 1 commit
  23. 11 Sep, 2011 3 commits
  24. 10 Sep, 2011 2 commits
  25. 21 Jul, 2011 1 commit
  26. 13 Jul, 2011 1 commit
    • Guillaume Melquiond's avatar
      Add support for generic printing of integers and reals. · 1ba8f1a6
      Guillaume Melquiond authored
      Prover capabilities are now represented by a record enumerating each case and which syntax to use then.
      This fixes output of nondecimal integers to provers (bug #12981).
      
      TODO: check whether some provers support more than just decimal representations.
      1ba8f1a6
  27. 06 Jul, 2011 1 commit
  28. 01 Jul, 2011 2 commits
  29. 29 Jun, 2011 1 commit
    • Andrei Paskevich's avatar
      several changes in syntax · aa2c430e
      Andrei Paskevich authored
      - No more "and", "or", "implies", "iff", and "~".
        Use "/\", "\/", "->", "<->", and "not" instead.
      
      - No more "logic". Use "function" or "predicate".
      aa2c430e
  30. 18 Jun, 2011 2 commits