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* errors.ml renamed into cErrors.ml (avoid clash with an OCaml compiler-lib ↵Gravatar Pierre Letouzey2016-07-03
| | | | | | module) For the moment, there is an Error module in compilers-lib/ocamlbytecomp.cm(x)a
* A new infrastructure for warnings.Gravatar Maxime Dénès2016-06-29
| | | | | | | | | | | | | | | | | | | | | | | | | | On the user side, coqtop and coqc take a list of warning names or categories after -w. No prefix means activate the warning, a "-" prefix means deactivate it, and "+" means turn the warning into an error. Special categories include "all", and "default" which contains the warnings enabled by default. We also provide a vernacular Set Warnings which takes the same flags as argument. Note that coqc now prints warnings. The name and category of a warning are printed with the warning itself. On the developer side, Feedback.msg_warning is still accessible, but the recommended way to print a warning is in two steps: 1) create it by: let warn_my_warning = CWarnings.create ~name:"my-warning" ~category:"my-category" (fun args -> Pp.strbrk ...) 2) print it by: warn_my_warning args
* Feedback cleanupGravatar Emilio Jesus Gallego Arias2016-05-31
| | | | | | | | | | | | | | | | | | | | | | | | | This patch splits pretty printing representation from IO operations. - `Pp` is kept in charge of the abstract pretty printing representation. - The `Feedback` module provides interface for doing printing IO. The patch continues work initiated for 8.5 and has the following effects: - The following functions in `Pp`: `pp`, `ppnl`, `pperr`, `pperrnl`, `pperr_flush`, `pp_flush`, `flush_all`, `msg`, `msgnl`, `msgerr`, `msgerrnl`, `message` are removed. `Feedback.msg_*` functions must be used instead. - Feedback provides different backends to handle output, currently, `stdout`, `emacs` and CoqIDE backends are provided. - Clients cannot specify flush policy anymore, thus `pp_flush` et al are gone. - `Feedback.feedback` takes an `edit_or_state_id` instead of the old mix. Lightly tested: Test-suite passes, Proof General and CoqIDE seem to work.
* Update copyright headers.Gravatar Maxime Dénès2016-01-20
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* Adding a possible DEPRECATED flag to VERNAC EXTEND statements.Gravatar Pierre-Marie Pédrot2015-02-19
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* Update headers.Gravatar Maxime Dénès2015-01-12
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* Getting rid of Exninfo hacks.Gravatar Pierre-Marie Pédrot2014-12-16
| | | | | | | | | | | | | | | | | | | | Instead of modifying exceptions to wear additional information, we instead use a dedicated type now. All exception-using functions were modified to support this new type, in particular Future's fix_exn-s and the tactic monad. To solve the problem of enriching exceptions at raise time and recover this data in the try-with handler, we use a global datastructure recording the given piece of data imperatively that we retrieve in the try-with handler. We ensure that such instrumented try-with destroy the data so that there may not be confusion with another exception. To further harden the correction of this structure, we also check for pointer equality with the last raised exception. The global data structure is not thread-safe for now, which is incorrect as the STM uses threads and enriched exceptions. Yet, we splitted the patch in two parts, so that we do not introduce dependencies to the Thread library immediatly. This will allow to revert only the second patch if ever we switch to OCaml-coded lightweight threads.
* VernacExtend does not dispatch on type anymore.Gravatar Pierre-Marie Pédrot2014-09-10
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* More comments in Genarg.Gravatar ppedrot2013-06-06
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16565 85f007b7-540e-0410-9357-904b9bb8a0f7
* More functional implementation of locality_flag and program_modeGravatar gareuselesinge2013-04-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit introduces 2 new vernac_expr constructors: - VernacLocal (b,v) that represents a vernacular v with the "Local" modifier - VernacProgram v that represents a vernacular v with the "Program" modifier This allows the parser to avoid using side effects to model the two modifiers, that are now represented in the AST. This also decouples the parsing phase from the interpretation phase, since parsing a second phrase does not alter the locality flag for the first phrase. As a consequence all the locality_flag components of vernac_expr have been removed, but for the ones that (for retro compatibility) allow an "infix" Local flag. In these cases the boolean is renamed obsolete_locality (as the grammar entry that parses it), and during interpretation we check that at most one locality flag is specified, using the idiom (where the input local is the obsolete one): let local = enforce_XXX_locality locality local in Another improvement is that the default locality is not chosen in the parser, but in the interpreter where the idiom let local = make_XXX_locality locality in is used to default the locality to XXX (module/section/whatever). Unfortunately not all side effects have been removed: - Flags.program_mode is still used to signal that we are in program mode - Locality.LocalityFixme.* functions are used in commands that do not have an AST, but are parsed as VernacExtend (see vernacinterp.ml) I guess one could fix the latter case systematically adding an extra argument "locality" to commands attached using VERNAC COMMAND EXTEND. Fixing plugins adding commands that honour "Local" should look like this: VERNAC COMMAND EXTEND Set_Solver | [ "Obligation" "Tactic" ":=" tactic(t) ] -> [ set_default_tactic - (Locality.use_section_locality ()) + (Locality.make_section_locality (Locality.LocalityFixme.consume ())) (Tacintern.glob_tactic t) ] END In any case the side effects are set/consumed within then interpretation phase, and not set during the parsing phase and consumed during the interpretation phase. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16396 85f007b7-540e-0410-9357-904b9bb8a0f7
* Vernac+Toplevel: get rid of Error_in_fileGravatar letouzey2013-03-13
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16294 85f007b7-540e-0410-9357-904b9bb8a0f7
* Restrict (try...with...) to avoid catching critical exn (part 13)Gravatar letouzey2013-03-13
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16290 85f007b7-540e-0410-9357-904b9bb8a0f7
* Actually adding backtrace handling.Gravatar ppedrot2013-01-28
| | | | | | | I hope I did not forget some [with] clauses. Otherwise, some stack frame will be missing from the debug. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16167 85f007b7-540e-0410-9357-904b9bb8a0f7
* Remove some more "open" and dead code thanks to OCaml4 warningsGravatar letouzey2012-10-02
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15844 85f007b7-540e-0410-9357-904b9bb8a0f7
* Partial revert of Yann commit in order to use CLib.List when openingGravatar ppedrot2012-09-14
| | | | | | Util module. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15802 85f007b7-540e-0410-9357-904b9bb8a0f7
* This patch removes unused "open" (automatically generated fromGravatar regisgia2012-09-14
| | | | | | | | | | compiler warnings). I was afraid that such a brutal refactoring breaks some obscure invariant about linking order and side-effects but the standard library still compiles. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15800 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
* Getting rid of Pp.msgnl and Pp.message.Gravatar ppedrot2012-06-01
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15412 85f007b7-540e-0410-9357-904b9bb8a0f7
* Vernacexpr is now a mli-only file, locality stuff now in locality.mlGravatar letouzey2012-05-29
| | | | | | Adds a directory ./intf for pure interfaces. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15367 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
* 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
* 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
* Migration of ProtectedToplevel and Line_oriented_parser into new contrib ↵Gravatar letouzey2009-12-08
| | | | | | | | | Interface the ProtectedLoop feature was used only by CoqInterface. Idem for stuff in Line_oriented_parser git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12573 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
* 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
* 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
* Suppression des parseurs et printeurs v7; suppression du traducteur ↵Gravatar herbelin2005-12-26
| | | | | | (mécanismes de renommage des noms de constantes, de module, de ltac et de certaines variables liées de lemmes et de tactiques, mécanisme d'ajout d'arguments implicites, etc.) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@7732 85f007b7-540e-0410-9357-904b9bb8a0f7
* Nouvelle en-têteGravatar herbelin2004-07-16
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@5920 85f007b7-540e-0410-9357-904b9bb8a0f7
* Modules dans COQ\!\!\!\!Gravatar coq2002-08-02
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2957 85f007b7-540e-0410-9357-904b9bb8a0f7
* Nouveau modèle d'analyse syntaxique et d'interprétation des tactiques et ↵Gravatar herbelin2002-05-29
| | | | | | 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
* compat ocaml 3.03Gravatar filliatr2001-12-13
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2291 85f007b7-540e-0410-9357-904b9bb8a0f7
* TransparentGravatar barras2001-09-20
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2035 85f007b7-540e-0410-9357-904b9bb8a0f7
* Suppression des library roots, on teste si un nom est absolu autrementGravatar herbelin2001-09-07
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@1927 85f007b7-540e-0410-9357-904b9bb8a0f7
* ParsingGravatar herbelin2001-08-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Typage renforcé dans les grammaires (distinction des vars et des metavars) - Disparition de SLAM au profit de ABSTRACT - Paths primitifs dans les quotations (syntaxe concrète à base de .) - Mise en place de identifier dès le type ast - Protection de identifier contre les effets de bord via un String.copy - Utilisation de module_ident (= identifier) dans les dir_path (au lieu de string) Table des noms qualifiés - Remplacement de la table de visibilité par une table qui ne cache plus les noms de modules et sections mais seulement les noms des constantes (e.g. Require A. ne cachera plus le contenu d'un éventuel module A déjà existant : seuls les noms de constructions de l'ancien A qui existent aussi dans le nouveau A seront cachés) - Renoncement à la possibilité d'accéder les formes non déchargées des constantes définies à l'intérieur de sections et simplification connexes (suppression de END-SECTION, une seule table de noms qui ne survit pas au discharge) - Utilisation de noms longs pour les modules, de noms qualifiés pour Require and co, tests de cohérence; pour être cohérent avec la non survie des tables de noms à la sortie des section, les require à l'intérieur d'une section eux aussi sont refaits à la fermeture de la section git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@1889 85f007b7-540e-0410-9357-904b9bb8a0f7
* entetesGravatar filliatr2001-03-15
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@1469 85f007b7-540e-0410-9357-904b9bb8a0f7
* Déplacement de qualid dans Nametab, hors du noyauGravatar herbelin2001-03-01
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@1419 85f007b7-540e-0410-9357-904b9bb8a0f7
* Abstraction du type 'qualid' pour les noms qualifiés relatifs distinct de ↵Gravatar herbelin2000-11-22
| | | | | | 'section_path' pour les noms absolus git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@919 85f007b7-540e-0410-9357-904b9bb8a0f7
* Prise en compte des noms qualifiés dans certaines commandesGravatar herbelin2000-11-20
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@884 85f007b7-540e-0410-9357-904b9bb8a0f7
* Ajout d'un switch pour le debuggerGravatar delahaye2000-10-30
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@790 85f007b7-540e-0410-9357-904b9bb8a0f7
* Bugs/Messages d'erreursGravatar herbelin2000-06-02
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@489 85f007b7-540e-0410-9357-904b9bb8a0f7
* Nettoyage de l'interface de PfeditGravatar herbelin2000-05-04
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@415 85f007b7-540e-0410-9357-904b9bb8a0f7
* Ajout du langage de tactiquesGravatar delahaye2000-05-03
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@401 85f007b7-540e-0410-9357-904b9bb8a0f7
* Renommage command en constrGravatar herbelin2000-01-07
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@267 85f007b7-540e-0410-9357-904b9bb8a0f7
* modules profile, Coqinit et Coqtop (=main)Gravatar filliatr1999-12-03
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@194 85f007b7-540e-0410-9357-904b9bb8a0f7
* Vernacinterp et Vernacentries (partiellement)Gravatar filliatr1999-11-24
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@133 85f007b7-540e-0410-9357-904b9bb8a0f7
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