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* Names: con_modpath and con_label access back the user kn partGravatar letouzey2013-02-21
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16236 85f007b7-540e-0410-9357-904b9bb8a0f7
* avoid (Int.equal (cmp ...) 0) when a boolean equality existsGravatar letouzey2013-02-19
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16222 85f007b7-540e-0410-9357-904b9bb8a0f7
* Dir_path --> DirPathGravatar letouzey2013-02-19
| | | | | | | | Ok, this is merely a matter of taste, but up to now the usage in Coq is rather to use capital letters instead of _ in the names of inner modules. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16221 85f007b7-540e-0410-9357-904b9bb8a0f7
* module_path --> ModPath.t, kernel_name --> KerName.tGravatar letouzey2013-02-19
| | | | | | | For the moment, the compatibility names about these new modules are still used in the rest of Coq. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16220 85f007b7-540e-0410-9357-904b9bb8a0f7
* Names: revised representation of constants and mutual_inductiveGravatar letouzey2013-02-19
| | | | | | | | | - a module KernelPair for improving sharing between constant and mind - shorter representation than a pair when possible - exports comparisions on constant and mind and ... - a kn_equal function instead of Int.equal (kn_ord ...) 0 git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16217 85f007b7-540e-0410-9357-904b9bb8a0f7
* Modulification of nameGravatar ppedrot2012-12-18
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16099 85f007b7-540e-0410-9357-904b9bb8a0f7
* Modulification of mod_bound_idGravatar ppedrot2012-12-18
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16098 85f007b7-540e-0410-9357-904b9bb8a0f7
* Modulification of LabelGravatar ppedrot2012-12-18
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16097 85f007b7-540e-0410-9357-904b9bb8a0f7
* Modulification of dir_pathGravatar ppedrot2012-12-14
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16072 85f007b7-540e-0410-9357-904b9bb8a0f7
* Modulification of identifierGravatar ppedrot2012-12-14
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16071 85f007b7-540e-0410-9357-904b9bb8a0f7
* Moving hcons_string to String namespace.Gravatar ppedrot2012-12-14
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16069 85f007b7-540e-0410-9357-904b9bb8a0f7
* Monomorphization (kernel)Gravatar ppedrot2012-11-22
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15992 85f007b7-540e-0410-9357-904b9bb8a0f7
* More monomorphizationsGravatar ppedrot2012-11-13
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15969 85f007b7-540e-0410-9357-904b9bb8a0f7
* Monomorphized a lot of equalities over OCaml integers, thanks toGravatar ppedrot2012-11-08
| | | | | | | | | | | | | | | | | the new Int module. Only the most obvious were removed, so there are a lot more in the wild. This may sound heavyweight, but it has two advantages: 1. Monomorphization is explicit, hence we do not miss particular optimizations of equality when doing it carelessly with the generic equality. 2. When we have removed all the generic equalities on integers, we will be able to write something like "let (=) = ()" to retrieve all its other uses (mostly faulty) spread throughout the code, statically. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15957 85f007b7-540e-0410-9357-904b9bb8a0f7
* Removing another bunch of generic equalitiesGravatar ppedrot2012-11-08
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15955 85f007b7-540e-0410-9357-904b9bb8a0f7
* Removed many calls to OCaml generic equality. This was done byGravatar ppedrot2012-10-29
| | | | | | | | writing our own comparison functions, and enforcing monomorphization in many places. This should be more efficient, btw. Still a work in progress. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15932 85f007b7-540e-0410-9357-904b9bb8a0f7
* Default hashconsing of identifiers.Gravatar ppedrot2012-09-27
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15837 85f007b7-540e-0410-9357-904b9bb8a0f7
* Cleaning, renaming obscure functions and documenting in Hashcons.Gravatar ppedrot2012-09-26
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15834 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fixing ocamldoc errorsGravatar ppedrot2012-09-25
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15833 85f007b7-540e-0410-9357-904b9bb8a0f7
* More cleanup of Util: utf8 aspects moved to a new file unicode.mlGravatar letouzey2012-09-18
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15818 85f007b7-540e-0410-9357-904b9bb8a0f7
* Moving Utils.list_* to a proper CList module, which includes stdlibGravatar ppedrot2012-09-14
| | | | | | | | | List module. That way, an "open Util" in the header permits using any function of CList in the List namespace (and in particular, this permits optimized reimplementations of the List functions, as, for example, tail-rec implementations. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15801 85f007b7-540e-0410-9357-904b9bb8a0f7
* Updating headers.Gravatar herbelin2012-08-08
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15715 85f007b7-540e-0410-9357-904b9bb8a0f7
* Adding newline after warning and restoring distinction betweenGravatar herbelin2012-04-15
| | | | | | fatal and non fatal identifier check errors. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15178 85f007b7-540e-0410-9357-904b9bb8a0f7
* Shortcuts and optimizations of comparisonsGravatar xclerc2012-04-05
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15118 85f007b7-540e-0410-9357-904b9bb8a0f7
* Noise for nothingGravatar pboutill2012-03-02
| | | | | | | | | | | Util only depends on Ocaml stdlib and Utf8 tables. Generic pretty printing and loc functions are in Pp. Generic errors are in Errors. + Training white-spaces, useless open, prlist copies random erasure. Too many "open Errors" on the contrary. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15020 85f007b7-540e-0410-9357-904b9bb8a0f7
* Names : check of labels, cleanup, nicer debug display of kn and constantGravatar letouzey2011-10-11
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14552 85f007b7-540e-0410-9357-904b9bb8a0f7
* Avoid some re-allocation during hash-cons of dir_pathGravatar letouzey2011-10-10
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14543 85f007b7-540e-0410-9357-904b9bb8a0f7
* Hash-consing of constr could share moreGravatar letouzey2011-10-02
| | | | | | | | | | | | | | | | | - An inductive is hidden inside case_info. (btw, maybe we could get rid of this ci_ind altogether, since the information is already in the predicate of the match) - Typical situation where user kn and canonical kn are initially (==) was not preserved by hconsing of constant / mutual_inductive - inductive = (mutual_inductive * int) and constructor = inductive * int were not properly shared This should fix the strange situation of Udine/PiCalc taking *more* vo space after the last round of hcons tweaks. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14507 85f007b7-540e-0410-9357-904b9bb8a0f7
* Hash-consing: attempt to stop hash-consing separately constr in declare.mlGravatar letouzey2011-09-22
| | | | | | | | | | | | Now that Yann has provided a better hashing mechanism for constr, it might be interesting to (re-?)activate a global hash-consing of constr. Earlier, specific hash-cons tables were created at each call to hcons_constant_declaration. According to Hugo, this was meant to avoid blow-up in at least contrib Pocklington. This contrib seems to behave nicely now with global hashconsing (thanks Yann ;-). We'll see tomorrow what impact this has on other contribs. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14487 85f007b7-540e-0410-9357-904b9bb8a0f7
* Names.make_mbid and co : convert from/to identifier (avoid some String.copy)Gravatar letouzey2011-09-15
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14468 85f007b7-540e-0410-9357-904b9bb8a0f7
* More twicks on hash-consingGravatar letouzey2011-09-08
| | | | | | | | | | | | | | | | | | | | | | - When hash-consing, seeing ident as having string as sub-structure induces a penalty: two searchs are done in two tables (one for string, one for id). We simply say now that the hcons function for ident is the one for string - use more == during hash-consing of Names.uniq_ident and Names.module_path - clarification concerning hash-cons of Names.constant and Names.mutual_inductive: we only hash-cons the canonical part, but == could be used nonetheless on the obtained pair. Simply note that canonical_con of hash-consed constants will produce kernel_names that may be (=) but not (==). - Code cleanup : no direct use of string hash-consing apart in Names, we hence simplify hcons_names git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14464 85f007b7-540e-0410-9357-904b9bb8a0f7
* Moving printing of module typing errors upwards to himsg.ml so as toGravatar herbelin2011-03-05
| | | | | | be able to call term printers. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13886 85f007b7-540e-0410-9357-904b9bb8a0f7
* compatibility <3.12 (Map.exists Map.singleton)Gravatar pboutill2011-02-11
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13829 85f007b7-540e-0410-9357-904b9bb8a0f7
* Make simpl use the proper constant when folding (mutual) fixpointsGravatar letouzey2011-01-27
| | | | | | | | | | | | | | | | | | | | | | | Before this commit, when simpl was finding the constant name for folding some (mutual) fixpoint, this was done via some repr_con followed by make_con. Problem: this doesn't preserve the canonical part of a Names.constant. For instance the following script was buggish: Module M. Fixpoint foo n := match n with O => O | S n => bar n end with bar n := match n with O => O | S n => foo n end. End M. Module N. Include M. (* foo, bar have here "user name" N but "canonical name" M *) Eval simpl in (fun x => bar (S x)). (* Anomaly: uncaught exception Failure "Cannot print a global reference". *) (* since simpl has produce a different bar with both user and canonical N *) TODO : check all other uses of make_con in the rest of the sources... git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13803 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fixing printing of module_path names (was using a debuggingGravatar herbelin2010-10-03
| | | | | | message since r11177). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13486 85f007b7-540e-0410-9357-904b9bb8a0f7
* Updated all headers for 8.3 and trunkGravatar herbelin2010-07-24
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13323 85f007b7-540e-0410-9357-904b9bb8a0f7
* Names: remove obsolete mod_self_idGravatar letouzey2010-06-23
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13190 85f007b7-540e-0410-9357-904b9bb8a0f7
* Added a few informations about file lineages (for the most part in kernel)Gravatar herbelin2010-05-09
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13005 85f007b7-540e-0410-9357-904b9bb8a0f7
* After the approval of Bruno, here the patch for the checker.Gravatar soubiran2010-04-29
| | | | | | | | | | | | | | | 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
* Remove the svn-specific $Id$ annotationsGravatar letouzey2010-04-29
| | | | | | | | | | | - 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
* This big commit addresses two problems:Gravatar soubiran2009-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Delete trailing whitespaces in all *.{v,ml*} filesGravatar glondu2009-09-17
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12337 85f007b7-540e-0410-9357-904b9bb8a0f7
* Some dead code removal + cleanupsGravatar letouzey2009-04-08
| | | | | | | | | | | | | | 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
* - coq_makefile: target install now respects the original tree structureGravatar herbelin2008-12-24
| | | | | | | | | | | | | 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
* Report des commits 11417 et 11437 de la v8.2Gravatar soubiran2008-10-15
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11454 85f007b7-540e-0410-9357-904b9bb8a0f7
* Autour du parsing:Gravatar herbelin2008-07-15
| | | | | | | | | | | | | | | | | | - 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
* Création du fichier dumpglob.ml, qui rassemble les fonctions de ↵Gravatar notin2008-06-25
| | | | | | globalisation (add_glob* et dump_*) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11177 85f007b7-540e-0410-9357-904b9bb8a0f7
* - Cleanup parsing of binders, reducing to a single production for allGravatar msozeau2008-05-11
| | | | | | | | | | | | | | 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
* Prise en compte des coercions dans les clauses "with" même si le typeGravatar herbelin2008-04-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* - Parameterize unification by two sets of transparent_state, one for openGravatar msozeau2008-04-21
| | | | | | | | | | | | | | | | 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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