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message since r11177).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13486 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13323 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13190 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13005 85f007b7-540e-0410-9357-904b9bb8a0f7
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In checker:
- delta_resolver inferred by the module system is checked through regular delta reduction steps
- the old mind_equiv field of mutual_inductive is simulated through a special table in environ
- small optimization, if the signature and the implementation of a module are physically equal
(always happen for the toplevel module of a vo) then the checker checks only the signature.
In kernel
- in names i have added two special equality functions over constant and inductive names for the checker,
so that the checker does not take in account the cannonical name inferred by the module system.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12977 85f007b7-540e-0410-9357-904b9bb8a0f7
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- Many of them were broken, some of them after Pierre B's rework
of mli for ocamldoc, but not only (many bad annotation, many files
with no svn property about Id, etc)
- Useless for those of us that work with git-svn (and a fortiori
in a forthcoming git-only setting)
- Even in svn, they seem to be of little interest
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12972 85f007b7-540e-0410-9357-904b9bb8a0f7
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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
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12337 85f007b7-540e-0410-9357-904b9bb8a0f7
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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
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of the archive to install in coq user-contrib installation directory.
- Relaxed the validity check on identifiers from an error to a warning.
- Added a filtering option to Print LoadPath.
- Support for empty root in option -R.
- Better handling of redundant paths in ml loadpath.
- Makefile's: Added target initplugins and added initplugins to coqbinaries.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11713 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11454 85f007b7-540e-0410-9357-904b9bb8a0f7
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- Utilisation de notations de type "abbreviation paramétrée" plutôt que
de notations introduisant des mots-clés, là où c'est possible (cela affecte
QDen, in_left/in_right, inhabited, S/P dans NZCyclic).
- Extension du lexeur pour qu'il prenne le plus long token valide au
lieu d'échouer sur un plus long préfixe non valide de token (permet
notamment de faire passer la notation de Georges "'C_ G ( A )"
sans invalider toute séquence commençant par 'C et non suivie de _)
- Rajout d'un point final à certains messages d'erreur qui n'en avaient pas.
- Ajout String.copy dans string_of_label ("trou" de mutabilité signalé
par Georges -- le "trou" lié aux vecteurs des noeuds App restant lui
ouvert).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11225 85f007b7-540e-0410-9357-904b9bb8a0f7
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globalisation (add_glob* et dump_*)
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11177 85f007b7-540e-0410-9357-904b9bb8a0f7
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binders.
- Change syntax of type class instances to better match the usual syntax of
lemmas/definitions with name first, then arguments ":" instance.
Update theories/Classes accordingly.
- Correct globalization of tactic references when doing Ltac :=/::=, update
documentation.
- Remove the not so useful "(x &)" and "{{x}}" syntaxes from
Program.Utils, and subset_scope as well.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10919 85f007b7-540e-0410-9357-904b9bb8a0f7
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de l'argument donné contient des métavariables (souhait
#1408). Beaucoup d'infrastructure autour des constantes pour cela mais
qu'on devrait pouvoir récupérer pour analyser plus finement le
comportement des constantes en général :
1- Pour insérer les coercions, on utilise une transformation
(expérimentale) de Metas vers Evars le temps d'appeler coercion.ml.
2- Pour la compatibilité, on s'interdit d'insérer une coercion entre
classes flexibles parce que sinon l'insertion de coercion peut prendre
précédence sur la résolution des evars ce qui peut changer les
comportements (comme dans la preuve de fmg_cs_inv dans CFields de CoRN).
3- Pour se souvenir rapidement de la nature flexible ou rigide du
symbole de tête d'une constante vis à vis de l'évaluation, on met en
place une table associant à chaque constante sa constante de tête (heads.ml)
4- Comme la table des constantes de tête a besoin de connaître
l'opacité des variables de section, la partie tables de declare.ml va
dans un nouveau decls.ml.
Au passage, simplification de coercion.ml, correction de petits bugs
(l'interface de Gset.fold n'était pas assez générale; specialize
cherchait à typer un terme dans un mauvais contexte d'evars [tactics.ml];
whd_betaiotazeta avait un argument env inutile [reduction.ml, inductive.ml])
et nettoyage (declare.ml, decl_kinds.ml, avec incidence sur class.ml,
classops.ml et autres ...; uniformisation noms tables dans autorewrite.ml).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10840 85f007b7-540e-0410-9357-904b9bb8a0f7
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term unification (for constant and variable delta unfolding) and one to
parameterize closed-term conversion. Most of the time conversion uses
full delta and unification does no delta. This fine-grain is used in
rewrite/setoid_rewrite, where only closed-term delta on global constants
is allowed.
- Interpret Hint Unfold as a directive for delta conversion in
auto/eauto when applying lemmas (i.e., for Resolve and Immediate hints).
- Remove ad-hoc support for this in typeclasses. Now setoid_rewrite
works correctly w.r.t. the old version regarding local definitions.
- Fix closed bugs which needed updating due to syntax modifications.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10824 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10791 85f007b7-540e-0410-9357-904b9bb8a0f7
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- vérification de la cohérence des ident pour éviter une option -R
avec des noms non parsables (la vérification est faite dans
id_of_string ce qui est très exigeant; faudrait-il une solution plus
souple ?)
- correction message d'erreur inapproprié dans le apply qui descend dans les
conjonctions
- nettoyage autour de l'échec en présence de métas dans le prim_refiner
- nouveau message d'erreur quand des variables ne peuvent être instanciées
- quelques simplifications et davantage de robustesse dans inversion
- factorisation du code de constructor and co avec celui de econstructor and co
Documentation des tactiques
- edestruct/einduction/ecase/eelim et nouveautés apply
- nouvelle sémantique des intropatterns disjonctifs et documentation des
pattern -> et <-
- relecture de certaines parties du chapitre tactique
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10785 85f007b7-540e-0410-9357-904b9bb8a0f7
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Variable, et plus de trucs useless qui traînaient par ma faute (y
compris dans le noyau, la honte).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10388 85f007b7-540e-0410-9357-904b9bb8a0f7
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details).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@9821 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@9662 85f007b7-540e-0410-9357-904b9bb8a0f7
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de deux signatures de modules.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@9531 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@8852 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@7834 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6736 85f007b7-540e-0410-9357-904b9bb8a0f7
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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
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MOVITATION: in a forthcoming commit the application of a substitution to a
constant will return a constr and not a constant. The application of a
substitution to a kernel_name will return a kernel_name. Thus "constant"
should be use as a kernel name for references that can be delta-expanded.
KNOWN PROBLEMS: the only problem faced is in pretyping/recordops.ml (the code
that implements "Canonical Structure"s). The ADT is violated once in this
ocaml module. My feeling is that the implementation of "Canonical Structure"s
should be rewritten to avoid this situation.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6303 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6245 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@5920 85f007b7-540e-0410-9357-904b9bb8a0f7
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coqtop.ml)
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@5592 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@3761 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@3636 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@3568 85f007b7-540e-0410-9357-904b9bb8a0f7
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noms uniques
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@3405 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@3379 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@3372 85f007b7-540e-0410-9357-904b9bb8a0f7
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- 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
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@3048 85f007b7-540e-0410-9357-904b9bb8a0f7
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Print Module qid.
Print Module Type qid.
et affichage pendant
Print All.
Tout ca est preliminare, seuls les noms des composants sont affiches et
non pas les corps...
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2973 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2957 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2247 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2246 85f007b7-540e-0410-9357-904b9bb8a0f7
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- 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
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sens pour plus de partage entre chemins
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2126 85f007b7-540e-0410-9357-904b9bb8a0f7
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grammar.cma
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2112 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2106 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2035 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2014 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2006 85f007b7-540e-0410-9357-904b9bb8a0f7
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git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@1980 85f007b7-540e-0410-9357-904b9bb8a0f7
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herbelin
letouzey
soubiran
glondu
notin
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barras
courant
coq
mohring