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* Two adaptations after the changes of level of ->Gravatar letouzey2012-07-06
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15541 85f007b7-540e-0410-9357-904b9bb8a0f7
* global_reference migrated from Libnames to new Globnames, less deps in ↵Gravatar letouzey2012-05-29
| | | | | | grammar.cma git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15384 85f007b7-540e-0410-9357-904b9bb8a0f7
* Migrate the grammar entry about "Ltac" into g_vernac.ml4.Gravatar letouzey2012-05-29
| | | | | | | It's the right place for it, and it will allow cutting some deps for grammar.cma later. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15378 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
* Reverted previous commit, which broke library compilation.Gravatar ppedrot2012-01-20
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14925 85f007b7-540e-0410-9357-904b9bb8a0f7
* This is a quick hack to permit the parsing of the locality flag in the ↵Gravatar ppedrot2012-01-20
| | | | | | Program subtactic. Ideally, locality flags should be handled in a nicer way... git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14924 85f007b7-540e-0410-9357-904b9bb8a0f7
* Oversight in revision 14292.Gravatar pboutill2011-07-27
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14305 85f007b7-540e-0410-9357-904b9bb8a0f7
* Pcoq.ml4: fix a typo in a comment to please ocamldocGravatar letouzey2011-04-26
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14070 85f007b7-540e-0410-9357-904b9bb8a0f7
* Rename rawterm.ml into glob_term.mlGravatar glondu2010-12-23
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13744 85f007b7-540e-0410-9357-904b9bb8a0f7
* adapt slighlty r13642 to support both camlp4 and camlp5-5 and camlp5-6Gravatar letouzey2010-11-18
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13652 85f007b7-540e-0410-9357-904b9bb8a0f7
* Support for camlp5 6.02.0 (Closes: #2432)Gravatar glondu2010-11-16
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13642 85f007b7-540e-0410-9357-904b9bb8a0f7
* Some dead code removal, thanks to Oug analyzerGravatar letouzey2010-09-24
| | | | | | | | | | In particular, the unused lib/tlm.ml and lib/gset.ml are removed In addition, to simplify code, Libobject.record_object returning only the ('a->obj) function, which is enough almost all the time. Use Libobject.record_object_full if you really need also the (obj->'a). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13460 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
* Extension of the recursive notations mechanismGravatar herbelin2010-07-22
| | | | | | | | | | | | | - Added support for recursive notations with binders - Added support for arbitrary large iterators in recursive notations - More checks on the use of variables and improved error messages - Do side-effects in metasyntax only when sure that everything is ok - Documentation Note: it seems there were a small bug in match_alist (instances obtained from matching the first copy of iterator were not propagated). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13316 85f007b7-540e-0410-9357-904b9bb8a0f7
* Cleaned a bit the grammar and terminology for binders (see dev/doc/changes.txt).Gravatar herbelin2010-07-22
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13311 85f007b7-540e-0410-9357-904b9bb8a0f7
* Using vernac parsing for FunctionGravatar jforest2010-06-08
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13094 85f007b7-540e-0410-9357-904b9bb8a0f7
* Add (almost) compatibility with camlp4, without breaking support for camlp5Gravatar letouzey2010-05-19
| | | | | | | | | | | | | | | | | | | | | | | The choice between camlp4/5 is done during configure with flags -usecamlp5 (default for the moment) vs. -usecamlp4. Currently, to have a full camlp4 compatibility, you need to change all "EXTEND" and "GEXTEND Gram" into "EXTEND Gram", and change "EOI" into "`EOI" in grammar entries. I've a sed script that does that (actually the converse), but I prefer to re-think it and check a few things before branching this sed into the build mechanism. lib/compat.ml4 is heavily used to hide incompatibilities between camlp4/5 and try to propose a common interface (cf LexerSig / GrammarSig). A few incompatible quotations have been turned into underlying code manually, in order to make the IFDEF CAMLP5 THEN ... ELSE ... END parsable by both camlp4 and 5. See in particular the fate of <:str_item< declare ... end >> Stdpp isn't used anymore, but rather Ploc (hidden behind local module Loc). This forces to use camlp5 > 5.01. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13019 85f007b7-540e-0410-9357-904b9bb8a0f7
* Nicer representation of tokens, more independant of camlp*Gravatar letouzey2010-05-19
| | | | | | | | | | | | Cf tok.ml, token isn't anymore string*string where first string encodes the kind of the token, but rather a nice sum type. Unfortunately, string*string (a.k.a Plexing.pattern) is still used in some places of Camlp5, so there's a few conversions back and forth. But the penalty should be quite low, and having nicer tokens helps in the forthcoming integration of support for camlp4 post 3.10 git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13018 85f007b7-540e-0410-9357-904b9bb8a0f7
* static (and shared) camlp4use instead of per-file declarationGravatar letouzey2010-05-19
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13016 85f007b7-540e-0410-9357-904b9bb8a0f7
* Discontinue support for ocaml 3.09.*Gravatar letouzey2010-05-19
| | | | | | Ocaml 3.10.0 is already three year old... git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13015 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
* Here comes the commit, announced long ago, of the new tactic engine.Gravatar aspiwack2010-04-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a fairly large commit (around 140 files and 7000 lines of code impacted), it will cause some troubles for sure (I've listed the know regressions below, there is bound to be more). At this state of developpement it brings few features to the user, as the old tactics were ported with no change. Changes are on the side of the developer mostly. Here comes a list of the major changes. I will stay brief, but the code is hopefully well documented so that it is reasonably easy to infer the details from it. Feature developer-side: * Primitives for a "real" refine tactic (generating a goal for each evar). * Abstract type of tactics, goals and proofs * Tactics can act on several goals (formally all the focused goals). An interesting consequence of this is that the tactical (. ; [ . | ... ]) can be separated in two tacticals (. ; .) and ( [ . | ... ] ) (although there is a conflict for this particular syntax). We can also imagine a tactic to reorder the goals. * Possibility for a tactic to pass a value to following tactics (a typical example is an intro function which tells the following tactics which name it introduced). * backtracking primitives for tactics (it is now possible to implement a tactical '+' with (a+b);c equivalent to (a;c+b;c) (itself equivalent to (a;c||b;c)). This is a valuable tool to implement tactics like "auto" without nowing of the implementation of tactics. * A notion of proof modes, which allows to dynamically change the parser for tactics. It is controlled at user level with the keywords Set Default Proof Mode (this is the proof mode which is loaded at the start of each proof) and Proof Mode (switches the proof mode of the current proof) to control them. * A new primitive Evd.fold_undefined which operates like an Evd.fold, except it only goes through the evars whose body is Evar_empty. This is a common operation throughout the code, some of the fold-and-test-if-empty occurences have been replaced by fold_undefined. For now, it is only implemented as a fold-and-test, but we expect to have some optimisations coming some day, as there can be a lot of evars in an evar_map with this new implementation (I've observed a couple of thousands), whereas there are rarely more than a dozen undefined ones. Folding being a linear operation, this might result in a significant speed-up. * The declarative mode has been moved into the plugins. This is made possible by the proof mode feature. I tried to document it so that it can serve as a tutorial for a tactic mode plugin. Features user-side: * Unfocus does not go back to the root of the proof if several Focus-s have been performed. It only goes back to the point where it was last focused. * experimental (non-documented) support of keywords BeginSubproof/EndSubproof: BeginSubproof focuses on first goal, one can unfocus only with EndSubproof, and only if the proof is completed for that goal. * experimental (non-documented) support for bullets ('+', '-' and '*') they act as hierarchical BeginSubproof/EndSubproof: First time one uses '+' (for instance) it focuses on first goal, when the subproof is completed, one can use '+' again which unfocuses and focuses on next first goal. Meanwhile, one cas use '*' (for instance) to focus more deeply. Known regressions: * The xml plugin had some functions related to proof trees. As the structure of proof changed significantly, they do not work anymore. * I do not know how to implement info or show script in this new engine. Actually I don't even know what they were suppose to actually mean in earlier versions either. I wager they would require some calm thinking before going back to work. * Declarative mode not entirely working (in particular proofs by induction need to be restored). * A bug in the inversion tactic (observed in some contributions) * A bug in Program (observed in some contributions) * Minor change in the 'old' type of tactics causing some contributions to fail. * Compilation time takes about 10-15% longer for unknown reasons (I suspect it might be linked to the fact that I don't perform any reduction at QED-s, and also to some linear operations on evar_map-s (see Evd.fold_undefined above)). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12961 85f007b7-540e-0410-9357-904b9bb8a0f7
* Several bug-fixes and improvements of coqdocGravatar herbelin2010-03-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - make links to section variables working (used qualified names for disambiguation and fixed the place in intern_var where to dump them) (wish #2277) - mapping of physical to logical paths now follows coq (see bug #2274) (incidentally, it was also incorrectly seeing foobar.v as a in directory foo) - added links for notations - added new category "other" for indexing entries not starting with latin letter (e.g. notations or non-latin identifiers which was otherwise broken) - protected non-notation strings (from String.v) from utf8 symbol interpretation - incidentally quoted parseable _ in notations to avoid confusion with placeholder in the "_ + _" form of notation - improved several "Sys_error" error messages - fixed old bug about second dot of ".." being interpreted as regular dot - removed obsolete lexer in index.mll (and renamed index.mll to index.ml) - added a test-suite file for testing various features of coqdoc Things that still do not work: - when a notation is redefined several times in the same scope, only the link to the first definition works - if chars and symbols are not separated in advance, idents that immediately follow symbols are not detected (e.g. as in {True}+{True} where coqdoc sees a symbol "+{True}") - parentheses, curly brackets and semi-colon not linked in notations Things that can probably be improved: - all notations are indexed in the same category "other"; can we do better? - all non-latin identifiers (e.g. Greek letters) are also indexed in the same "other" category; can we do better? - globalization data for notations could be compacted (currently there is one line per each proper location covered by the notation) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12890 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
* Generalized the possibility to refer to a global name by a notationGravatar herbelin2009-09-11
| | | | | | | | | | | | | | | string in most commands expecting a global name (e.g. 'Print "+"' for an infix notation or 'Print "{ _ } + { _ }"' for a misfix notation, possibly surrounded by a scope delimiter). Support for such smart globals in VERNAC EXTEND to do. Added a file smartlocate.ml for high-level globalization functions. Mini-nettoyage metasyntax.ml. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12323 85f007b7-540e-0410-9357-904b9bb8a0f7
* =?utf-8?q?D=C3=A9sinterdiction=20de=20GDELETE=5FRULE=20dans=20pcoq.ml4.=20Ma ↵Gravatar aspiwack2009-05-27
| | | | | | | | | | | | | | | | | lheureusement,=20je=20ne =20sais=20pas=20permettre=20que=20GDELETE=5FRULE=20soit=20appelable=20pendant=20une=20section =20sans=20causer=20de=20potentiels=20soucis=20(bien=20que=20je=20trouve=20qu'il=20faille=20un =20esprit=20sacr=C3=A9ment=20pervers=20pour=20faire=20Declare=20ML=20Module=20dans=20une=20section).?= MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Je suppose qu'on est dans le même esprit d'information trop partielle que pour les notations aux niveaux 8, 99 et 200. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12146 85f007b7-540e-0410-9357-904b9bb8a0f7
* - Fixed a little bug in previous commit (bad failure in case of unknown entry).Gravatar herbelin2009-04-27
| | | | | | | | - Added support for list of intropattern in Tactic Notation. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12109 85f007b7-540e-0410-9357-904b9bb8a0f7
* - Cleaning (unification of ML names, removal of obsolete code,Gravatar herbelin2009-04-27
| | | | | | | | | | | | | reorganization of code) and documentation (in pcoq.mli) of the code for parsing extensions (TACTIC/VERNAC/ARGUMENT EXTEND, Tactic Notation, Notation); merged the two copies of interp_entry_name to avoid they diverge. - Added support in Tactic Notation for ne_..._list_sep in general and for (ne_)ident_list(_sep) in particular. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12108 85f007b7-540e-0410-9357-904b9bb8a0f7
* - Fixing #2090 (occur check missing when trying to solve evar-evar equation).Gravatar herbelin2009-04-25
| | | | | | | | | | - Adding test file related to commit 12080 (bug #2091). - Cleaning old parsing stuff from 8.0. - Support for camlp5 in base_include. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12106 85f007b7-540e-0410-9357-904b9bb8a0f7
* - Backport of 12053 (fixing parsing segfault bug #2087) and 12058 (fixingGravatar herbelin2009-04-08
| | | | | | | | | | | Not_found bug in Theorem with) from V8.2 to trunk. - Improving indentation in presence of tabulation and utf-8 when reporting error messages with "^^^^^^". - Updating a few svn:ignore properties. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12059 85f007b7-540e-0410-9357-904b9bb8a0f7
* - Structuring Numbers and fixing Setoid in stdlib's doc.Gravatar herbelin2009-01-19
| | | | | | | | - Adding ability to use "_" in syntax for binders (as in "exists _:nat, True"). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11804 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fixing/improving management of uniform prefix Local and GlobalGravatar herbelin2009-01-14
| | | | | | | | | | modifiers (added a "Syntax Checking" phase for raising a non interpretation error just after a dot is parsed -- maybe exaggerated complication for what we want to do ?). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11783 85f007b7-540e-0410-9357-904b9bb8a0f7
* More factorization of inductive/record and typeclasses: move classGravatar msozeau2008-11-09
| | | | | | | | | | | | declaration code to toplevel/record, including support for singleton classes as definitions. Parsing code also factorized. Arnaud: one more thing to think about when refactoring the definitions in vernacentries. Add support for specifying what to do with anonymous variables in contexts during internalisation (fixes bug #1982), current choice is to generate a name for typeclass bindings. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11563 85f007b7-540e-0410-9357-904b9bb8a0f7
* - Export de pattern_ident vers les ARGUMENT EXTEND and co.Gravatar herbelin2008-10-19
| | | | | | | | | | | | - Extension du test de réversibilité acyclique des notations dures aux notations de type abbréviation (du genre inhabited A := A). - Ajout options Local/Global à Transparent/Opaque. - Retour au comportement 8.1 pour "move" (dependant par défaut et mot-clé dependent retiré). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11472 85f007b7-540e-0410-9357-904b9bb8a0f7
* Uniformisation du format des messages d'erreur (commencent par uneGravatar herbelin2008-07-17
| | | | | | | | | | majuscule - si pas un ident ou un terme - et se terminent par un point). Restent quelques utilisations de "error" qui sont liées à des usages internes, ne faudrait-il pas utiliser des exceptions plus spécifiques à la place ? git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11230 85f007b7-540e-0410-9357-904b9bb8a0f7
* Correction d'un autre bug autour de la gestion des niveaux vides deGravatar herbelin2008-07-11
| | | | | | | | | camlp4 (faire l'initialisation dans l'ordre: les sous-niveaux vides, eux-mêmes dans l'ordre, avant de créer le niveau de la notation elle-même). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11220 85f007b7-540e-0410-9357-904b9bb8a0f7
* Résolution bug #1850 sur notations avec niveaux inconnus deGravatar herbelin2008-05-26
| | | | | | | camlp4. Petit nettoyage en passant. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10987 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
* ** Efficacité, bugs, robustesse CoqIDE **Gravatar herbelin2008-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Suppression d'une source de fuite mémoire dans declare_mod.ml (la table de hash library_table n'était pas synchronisée avec le reset et elle grossissait à chaque rejeu de la session; utilisation au passage d'une map pour que la synchronisation avec le reset soit plus rapide). [mod_typing.ml] - Correction d'un bug de synchronisation pour le niveau pattern 200. [pcoq.ml4] - Suppression d'un vieux reste du traducteur [constructeur VernacVar] - Robustesse et uniformité accrue dans CoqIDE vis à vis du statut de chacune des commandes vernaculaires par l'utilisation d'une fonction d'assignation d'attributs à chaque commande vernac. Correction de ce qui semble être des bizarreries (VernacDeclareTacticDefinition considéré comme ouvrant un but; suppression des "loc" dans les Reset: ne pouvait pas faire fonctionner correctement update_on_end_of_segment). Suppression de la nécessité d'expliciter si une commande retourne des messages dépendants du mode "verbose" (on suppose que chaque commande sait ce qu'elle doit dire selon la position du flag verbose). Sinon, le mécanisme de Reset de CoqIDE reste pauvre. CoqIDE ne sait revenir qu'aux états associés à des noms et cela ne vaut pas l'approche de Proof General. Il sera sans doute opportun de se brancher sur l'architecture de Pierre Courtieu à base de "Backtrack". La restriction des buts imbriqués a-t-elle vraiment une raison d'être ? En plus les commandes non cablées en dur comme Next Obligation ne sont pas prises en compte. Interdiction, dès Coq, d'ouvrir sections ou modules si preuve en cours. Réparation approximative de l'option "Help for Keyword" de Coqide mais encore à faire pour plus de robustesse (makefile, installation, synchronisation entre la version du fichier index_urls.txt et la version du refman, ...). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10904 85f007b7-540e-0410-9357-904b9bb8a0f7
* Contournement laborieux de la "feature" de camlp5 qui entrainait leGravatar herbelin2008-04-30
| | | | | | | | | | | bug "no level labelled 8" (camlp5 ne sait pas annuler un extend lorsque le niveau initial existe mais est vide : l'appel à delete efface le niveau au lieu d'annuler l'effet de extend et de revenir à un niveau existant vide). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10876 85f007b7-540e-0410-9357-904b9bb8a0f7
* Modif un peu gadget (??): on peut écrire "set (f n:=t)" pour Gravatar herbelin2008-04-26
| | | | | | | | | | "set (f:=fun n => t)" (et idem pour pose). Documentation notation Record sans sort et, en passant, "let|" -> "let '". git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10852 85f007b7-540e-0410-9357-904b9bb8a0f7
* Syntax changes in typeclasses, remove "?" for usual implicit argumentsGravatar msozeau2008-03-06
| | | | | | | | | | | | | | | | | | | | | binding, add "!" syntax for the new binders which require parameters and not superclasses. Change backquotes for curly braces for user-given implicit arguments, following tradition. This requires a hack a la lpar-id-coloneq. Change ident to global for typeclass names in class binders. Also requires a similar hack to distinguish between [ C t1 tn ] and [ c : C t1 tn ]. Update affected theories. While hacking the parsing of { wf }, factorized the two versions of fix annotation parsing that were present in g_constr and g_vernac. Add the possibility of the user optionaly giving the priority for resolve and exact hints (used by type classes). Syntax not fixed yet: a natural after the list of lemmas in "Hint Resolve" syntax, a natural after a "|" after the instance constraint in Instance declarations (ex in Morphisms.v). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10628 85f007b7-540e-0410-9357-904b9bb8a0f7
* Generalize instance declarations to any context, better name handling. Add ↵Gravatar msozeau2008-01-15
| | | | | | | | | hole kind info for topconstrs. Derive eta_expansion from functional extensionality axiom. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10439 85f007b7-540e-0410-9357-904b9bb8a0f7
* Cleaner quantifiers for type classes, breaks clrewrite for the moment but ↵Gravatar msozeau2008-01-07
| | | | | | implementation is much less add-hoc. Opens possibility of arbitrary prefixes in Class and Instance declarations. Current implementation with eauto is a bit more dangerous... next patch will fix it. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10432 85f007b7-540e-0410-9357-904b9bb8a0f7
* Merged revisions ↵Gravatar msozeau2007-12-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 10358-10362,10365,10371-10373,10377,10383-10384,10394-10395,10398,10403-10408 via svnmerge from svn+ssh://msozeau@scm.gforge.inria.fr/svn/coq/branches/TypeClasses ........ r10358 | msozeau | 2007-12-10 15:42:53 +0100 (Mon, 10 Dec 2007) | 1 line Comment grammar error ........ r10359 | msozeau | 2007-12-10 16:04:09 +0100 (Mon, 10 Dec 2007) | 7 lines The initial Type Classes patch. This patch introduces type classes and instance definitions a la Haskell. Technically, it uses the implicit arguments mechanism which was extended a bit. The patch also introduces a notation for explicitely marking implicit, maximally inserted parameters. It includes the tactic redefinition code too (Ltac tac ::= foo redefines tac). ........ r10360 | msozeau | 2007-12-10 16:14:30 +0100 (Mon, 10 Dec 2007) | 1 line Fix interface ........ r10361 | msozeau | 2007-12-10 16:28:19 +0100 (Mon, 10 Dec 2007) | 1 line Fix more xlate code ........ r10362 | msozeau | 2007-12-11 02:00:53 +0100 (Tue, 11 Dec 2007) | 3 lines Update coqdoc for type classes, fix proof state not being displayed on Next Obligation. ........ r10365 | msozeau | 2007-12-11 14:22:35 +0100 (Tue, 11 Dec 2007) | 3 lines Bug fixes in Instance decls. ........ r10371 | msozeau | 2007-12-12 21:17:30 +0100 (Wed, 12 Dec 2007) | 3 lines Streamline typeclass context implementation, prepare for class binders in proof statements. ........ r10372 | msozeau | 2007-12-12 22:03:38 +0100 (Wed, 12 Dec 2007) | 1 line Minor cosmetic fixes: allow sorts as typeclass param instances without parens and infer more types in class definitions ........ r10373 | msozeau | 2007-12-13 00:35:09 +0100 (Thu, 13 Dec 2007) | 2 lines Better names in g_vernac, binders in Lemmas and Context [] to introduce a typeclass context. ........ r10377 | msozeau | 2007-12-13 18:34:33 +0100 (Thu, 13 Dec 2007) | 1 line Stupid bug ........ r10383 | msozeau | 2007-12-16 00:04:48 +0100 (Sun, 16 Dec 2007) | 1 line Bug fixes in name handling and implicits, new syntax for using implicit mode in typeclass constraints ........ r10384 | msozeau | 2007-12-16 15:53:24 +0100 (Sun, 16 Dec 2007) | 1 line Streamlined implementation of instances again, the produced typeclass is a typeclass constraint. Added corresponding implicit/explicit behaviors ........ r10394 | msozeau | 2007-12-18 23:42:56 +0100 (Tue, 18 Dec 2007) | 4 lines Various fixes for implicit arguments, new "Enriching" kw to just enrich existing sets of impl args. New syntax !a to force an argument, even if not dependent. New tactic clrewrite using a setoid typeclass implementation to do setoid_rewrite under compatible morphisms... very experimental. Other bugs related to naming in typeclasses fixed. ........ r10395 | msozeau | 2007-12-19 17:11:55 +0100 (Wed, 19 Dec 2007) | 3 lines Progress on setoids using type classes, recognize setoid equalities in hyps better. Streamline implementation to return more information when resolving setoids (return the results setoid). ........ r10398 | msozeau | 2007-12-20 10:18:19 +0100 (Thu, 20 Dec 2007) | 1 line Syntax change, more like Coq ........ r10403 | msozeau | 2007-12-21 22:30:35 +0100 (Fri, 21 Dec 2007) | 1 line Add right-to-left rewriting in class_setoid, fix some discharge/substitution bug, adapt test-suite to latest syntax ........ r10404 | msozeau | 2007-12-24 21:47:58 +0100 (Mon, 24 Dec 2007) | 2 lines Work on type classes based rewrite tactic. ........ r10405 | msozeau | 2007-12-27 18:51:32 +0100 (Thu, 27 Dec 2007) | 2 lines Better evar handling in pretyping, reorder theories/Program and add some tactics for dealing with subsets. ........ r10406 | msozeau | 2007-12-27 18:52:05 +0100 (Thu, 27 Dec 2007) | 1 line Forgot to add a file ........ r10407 | msozeau | 2007-12-29 17:19:54 +0100 (Sat, 29 Dec 2007) | 4 lines Generalize usage of implicit arguments in terms, up to rawconstr. Binders are decorated with binding info, either Implicit or Explicit for rawconstr. Factorizes code for typeclasses, topconstrs decorations are Default (impl|expl) or TypeClass (impl|expl) and implicit quantification is resolve at internalization time, getting rid of the arbitrary prenex restriction on contexts. ........ r10408 | msozeau | 2007-12-31 00:58:50 +0100 (Mon, 31 Dec 2007) | 4 lines Fix parsing of subset binders, bugs in subtac_cases and handling of mutual defs obligations. Add useful tactics to Program.Subsets. ........ git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10410 85f007b7-540e-0410-9357-904b9bb8a0f7
* Plus de combinateurs sont passés de Util à Option. Le module Options Gravatar aspiwack2007-12-06
| | | | | | | | | devient Flags. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10348 85f007b7-540e-0410-9357-904b9bb8a0f7
* Factorisation des opérations sur le type option de Util dans un module Gravatar aspiwack2007-12-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | lib/option.ml(i) . J'en profite pour rajouter des primitives de lifting des fonctions (à un ou deux arguments tous ou partie de type option). Il reste quelques opérations dans Util à propos desquelles je ne suis pas trop sûr, ou simplement que j'ai oublié, mais qui attendront demain car il est tard (comme some_in qui devrait devenir Option.make je suppose) . Elles s'expriment souvent facilement en fonction des autres, par exemple "option_compare x y" est égal à "Option.lift2 compare x y" . Le option_cons devrait faire son chemin dans le module parce qu'il est assez primitif et qu'il n'y a pas de fonction "cons" dans OCaml. J'en ai profité aussi pour remplacer les trop nombreux "failwith" par des erreurs locales au module, donc plus robustes. J'ai trouvé aussi une fonction qui était définie deux fois, et une définie dans un module particulier. Mon seul bémol (mais facile à traiter) c'est la proximité entre le nom de module Option et l'ancien Options. J'ai pas de meilleure idée de nom à l'heure qu'il est, ni pour l'un, ni pour l'autre. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10346 85f007b7-540e-0410-9357-904b9bb8a0f7
* Creation of a new token PATTERNIDENT (?ident) for intro patterns, soGravatar glondu2007-09-28
| | | | | | | that "intros ? a ? b" behaves as expected. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10155 85f007b7-540e-0410-9357-904b9bb8a0f7
* * Adding compability with ocaml 3.10 + camlp5 (rework of Gravatar letouzey2007-09-15
| | | | | | | | | | | | | | the patch by S. Mimram) * for detecting architecture, also look for /bin/uname * restore the compatibility of kernel/byterun/coq_interp.c with ocaml 3.07 (caml_modify vs. modify). There is still an issue with this 3.07 and 64-bits architecture (see coqdev and a future bug report). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10122 85f007b7-540e-0410-9357-904b9bb8a0f7
* Generalized CAMLP4USE for pp dependenciesGravatar corbinea2007-07-16
| | | | | | | | Removed parsing/lexer.ml4 special case No file depends on pa_extend_m.cmo anymore, Wierd ... git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10007 85f007b7-540e-0410-9357-904b9bb8a0f7
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