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2009-10-21This big commit addresses two problems:soubiran
1- Management of the name-space in a modular development / sharing of non-logical objects. 2- Performance of atomic module operations (adding a module to the environment, subtyping ...). 1- There are 3 module constructions which derive equalities on fields from a module to another: Let P be a module path and foo a field of P Module M := P. Module M. Include P. ... End M. Declare Module K : S with Module M := P. In this 3 cases we don't want to be bothered by the duplication of names. Of course, M.foo delta reduce to P.foo but many non-logical features of coq do not work modulo conversion (they use eq_constr or constr_pat object). To engender a transparent name-space (ie using P.foo or M.foo is the same thing) we quotient the name-space by the equivalence relation on names induced by the 3 constructions above. To implement this, the types constant and mutual_inductive are now couples of kernel_names. The first projection correspond to the name used by the user and the second projection to the canonical name, for example the internal name of M.foo is (M.foo,P.foo). So: ************************************************************************************* * Use the eq_(con,mind,constructor,gr,egr...) function and not = on names values * ************************************************************************************* Map and Set indexed on names are ordered on user name for the kernel side and on canonical name outside. Thus we have sharing of notation, hints... for free (also for a posteriori declaration of them, ex: a notation on M.foo will be avaible on P.foo). If you want to use this, use the appropriate compare function defined in name.ml or libnames.ml. 2- No more time explosion (i hoppe) when using modules i have re-implemented atomic module operations so that they are all linear in the size of the module. We also have no more unique identifier (internal module names) for modules, it is now based on a section_path like mechanism => we have less substitutions to perform at require, module closing and subtyping but we pre-compute more information hence if we instanciate several functors then we have bigger vo. Last thing, the checker will not work well on vo(s) that contains one of the 3 constructions above, i will work on it soon... git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12406 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-09-17Remove useless Liboject.export_function fieldglondu
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12338 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-09-17Delete trailing whitespaces in all *.{v,ml*} filesglondu
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12337 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-08-14Ajout de la gestion de Local et Global pour les options (au sens deaspiwack
Goptions). - Local Set/Unset ... change la valeur de l'option pour la section en cours (ou le module si il n'y a pas de section), l'option est restaurée à sa valeur précédente au sortir de la section. - Set/Unset ... survit aux sections mais pas aux modules. - Global Set/Unset ... survit aux sections et aux modules. Il y a une légère source d'incompatibilité là, Set avait le comportement de Local Set. Ça n'apparaît pas dans la lib standard, mais sait-on jamais. Les étapes suivantes : - Supprimer la notion d'option asynchrone, je n'en vois vraiment pas l'intérêt. Changer le type de retour de declare_option à unit aussi serait probablement une bonne idée. - Ajouter le support Local/Global à d'autres commandes sur le même modèle. Conflicts: parsing/g_vernac.ml4 git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12280 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-08-13Death of "survive_module" and "survive_section" (the first one washerbelin
only used to allow a module to be ended before the summaries were restored what can be solved by moving upwards the place where the summaries are restored). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12275 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-08-06- Cleaning phase of the interfaces of libnames.ml and nametab.mlherbelin
(uniformisation of function names, classification). One of the most visible change is the renaming of section_path into full_path (the use of name section was obsolete due to the module system, but I don't know if the new name is the best chosen one - especially it remains some "sp" here and there). - Simplification of the interface of classify_object (first argument dropped). - Simplification of the code for vernac keyword "End". - Other small cleaning or dead code removal. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12265 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-08-02Improved parameterization of Coq:herbelin
- add coqtop option "-compat X.Y" so as to provide compatibility with previous versions of Coq (of course, this requires to take care of providing flags for controlling changes of behaviors!), - add support for option names made of an arbitrary length of words (instead of one, two or three words only), - add options for recovering 8.2 behavior for discriminate, tauto, evar unification ("Set Tactic Evars Pattern Unification", "Set Discriminate Introduction", "Set Intuition Iff Unfolding"). Update of .gitignore git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12258 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-04-08Some dead code removal + cleanupsletouzey
This commit concerns about the first half of the useless code mentionned by Oug for coqtop (without plugins). For the moment, Oug is used in a mode where any elements mentionned in a .mli is considered to be precious. This already allows to detect and remove about 600 lines, and more is still to come. Among the interesting points, the type Entries.specification_entry and its constructors SPExxx were never used. Large parts of cases.ml (and hence subtac_cases.ml) were also useless. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12069 85f007b7-540e-0410-9357-904b9bb8a0f7
2007-12-06Plus de combinateurs sont passés de Util à Option. Le module Options aspiwack
devient Flags. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10348 85f007b7-540e-0410-9357-904b9bb8a0f7
2007-04-29Ajout possibilité d'options à trois mots.herbelin
Suppression au passage syntaxe "Set table field ref", synonyme de "Add table field ref" et de "Unset table field ref", synonyme de "Remove table field ref". Changement de la syntaxe "Test tabel field val" en ""Test tabel field for val". git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@9810 85f007b7-540e-0410-9357-904b9bb8a0f7
2006-07-27Correction du bug #1170: les options synchronisées déclarées dans une ↵notin
section ne survivent plus à la fin de la section. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@9060 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-11-16Names.substitution (and related functions) and Term.subst_mps moved tosacerdot
the new module kernel/mod_subst.ml. MOTIVATION: mod_subst is compiled after kernel/term.ml; thus it is now possible to define substitutions that also delta-expand constants (by associating the delta-expanded form to the constant name). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6304 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-07-16Nouvelle en-têteherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@5920 85f007b7-540e-0410-9357-904b9bb8a0f7
2003-10-07Correction du bug 335 et Export/Require Export dans un modulecoq
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@4534 85f007b7-540e-0410-9357-904b9bb8a0f7
2003-04-09Bug init_functionherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@3894 85f007b7-540e-0410-9357-904b9bb8a0f7
2003-03-12*** empty log message ***barras
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@3761 85f007b7-540e-0410-9357-904b9bb8a0f7
2002-11-14Réforme de l'interprétation des termes :herbelin
- Le parsing se fait maintenant via "constr_expr" au lieu de "Coqast.t" - "Coqast.t" reste pour l'instant pour le pretty-printing. Un deuxième pretty-printer dans ppconstr.ml est basé sur "constr_expr". - Nouveau répertoire "interp" qui hérite de la partie interprétation qui se trouvait avant dans "parsing" (constrintern.ml remplace astterm.ml; constrextern.ml est l'équivalent de termast.ml pour le nouveau printer; topconstr.ml; contient la définition de "constr_expr"; modintern.ml remplace astmod.ml) - Libnames.reference tend à remplacer Libnames.qualid git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@3235 85f007b7-540e-0410-9357-904b9bb8a0f7
2002-08-02Modules dans COQ\!\!\!\!coq
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2957 85f007b7-540e-0410-9357-904b9bb8a0f7
2002-05-29Nouveau modèle d'analyse syntaxique et d'interprétation des tactiques et ↵herbelin
commandes vernaculaires (cf dev/changements.txt pour plus de précisions) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2722 85f007b7-540e-0410-9357-904b9bb8a0f7
2001-12-13compat ocaml 3.03filliatr
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2291 85f007b7-540e-0410-9357-904b9bb8a0f7
2001-11-19Re-installation de l'affichage des globaux par des noms courtsherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2200 85f007b7-540e-0410-9357-904b9bb8a0f7
2001-11-05GROS COMMIT:barras
- reduction du noyau (variables existentielles, fonctions auxiliaires pour inventer des noms, etc. deplacees hors de kernel/) - changement de noms de constructeurs des constr (suppression de "Is" et "Mut") git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2158 85f007b7-540e-0410-9357-904b9bb8a0f7
2001-10-30Reorganisation de Goption. Passage des options l'utilisant en synchroneletouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2145 85f007b7-540e-0410-9357-904b9bb8a0f7
2001-10-24Patch de goption.ml pour faire marcher les options synchrones. Passage des ↵letouzey
options d'extraction en synchrone git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2137 85f007b7-540e-0410-9357-904b9bb8a0f7
2001-09-21Réparation des options Set Printing and coherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2052 85f007b7-540e-0410-9357-904b9bb8a0f7
2001-03-15entetesfilliatr
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@1469 85f007b7-540e-0410-9357-904b9bb8a0f7
2000-11-24certains effets disparaissent a la sortie des sections, d'autres non (selon ↵filliatr
Summary.survive_section) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@945 85f007b7-540e-0410-9357-904b9bb8a0f7
2000-11-23print_id, print_sp -> pr_id, pr_spherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@923 85f007b7-540e-0410-9357-904b9bb8a0f7
2000-11-15methode exportfilliatr
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@851 85f007b7-540e-0410-9357-904b9bb8a0f7
2000-11-10Bugs lies a la confusion load/open et a un open abusivement recursif dans ↵herbelin
library git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@839 85f007b7-540e-0410-9357-904b9bb8a0f7
2000-09-10Uniformisation AddPath, Print LoadPath, ... en Add Path, Print Pathherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@588 85f007b7-540e-0410-9357-904b9bb8a0f7
1999-12-13 - méthode load sur les Hintsfilliatr
- CAST pris en compte dans Astterm - Coercin.lookup_path_to_sort_from protégé par un try/with git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@248 85f007b7-540e-0410-9357-904b9bb8a0f7
1999-12-05add_leaf -> application methode cachefilliatr
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@204 85f007b7-540e-0410-9357-904b9bb8a0f7
1999-12-02modifs pour premiere edition de liensfilliatr
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@189 85f007b7-540e-0410-9357-904b9bb8a0f7
1999-11-26module Goptions (etait Options)filliatr
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@148 85f007b7-540e-0410-9357-904b9bb8a0f7
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