aboutsummaryrefslogtreecommitdiffhomepage
path: root/pretyping/coercion.mli
Commit message (Collapse)AuthorAge
* Bump year in headers.Gravatar Pierre-Marie Pédrot2017-07-04
|
* Merge branch 'trunk' into located_switchGravatar Emilio Jesus Gallego Arias2017-05-24
|\
| * Remove unused [open] statementsGravatar Gaetan Gilbert2017-04-27
| |
* | [location] Remove Loc.ghost.Gravatar Emilio Jesus Gallego Arias2017-04-25
|/ | | | Now it is a private field, locations are optional.
* Making judgment type generic over the type of inner constrs.Gravatar Pierre-Marie Pédrot2017-02-14
| | | | | | | | | This allows to factorize code and prevents the unnecessary use of back and forth conversions between the various types of terms. Note that functions from typing may now raise errors as PretypeError rather than TypeError, because they call the proper wrapper. I think that they were wrongly calling the kernel because of an overlook of open modules.
* Coercion API using EConstr.Gravatar Pierre-Marie Pédrot2017-02-14
|
* Update copyright headers.Gravatar Maxime Dénès2016-01-20
|
* Update headers.Gravatar Maxime Dénès2015-01-12
|
* A few Global.env removed.Gravatar Hugo Herbelin2014-10-04
|
* Remove many superfluous 'open' indicated by ocamlc -w +33Gravatar Pierre Letouzey2014-03-05
| | | | | | | | With ocaml 4.01, the 'unused open' warning also checks the mli :-) Beware: some open are reported as useless when compiling with camlp5, but are necessary for compatibility with camlp4. These open are now marked with a comment.
* TC: honor the use_typeclasses flag in pretypingGravatar Enrico Tassi2014-02-12
| | | | | | The coercion code was not seeing such flag and always trying to resolve type classes. In particular open_contr is pretyped without type classes.
* Merging Context and Sign.Gravatar ppedrot2013-04-29
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16463 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
* Added an indirection with respect to Loc in Compat. As many [open Compat]Gravatar ppedrot2012-06-22
| | | | | | | | | | were closed (i.e. the only remaining ones are those of printing/parsing). Meanwhile, a simplified interface is provided in loc.mli. This also permits to put Pp in Clib, because it does not depend on CAMLP4/5 anymore. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15475 85f007b7-540e-0410-9357-904b9bb8a0f7
* remove many excessive open Util & Errors in mli'sGravatar letouzey2012-05-29
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15392 85f007b7-540e-0410-9357-904b9bb8a0f7
* Second step of integration of Program:Gravatar msozeau2012-03-14
| | | | | | | | - Remove useless functorization of Pretyping - Move Program coercion/cases code inside pretyping/, enabled according to a flag. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15033 85f007b7-540e-0410-9357-904b9bb8a0f7
* Remove support for "abstract typing constraints" that requires unicity of ↵Gravatar msozeau2012-03-14
| | | | | | | | | | | solutions to unification. Only allow bidirectional checking of constructor applications, enabled by a program_mode flag: it is backwards-incompatible due to delta-reduction, constructor parameters might get instantiated with delta-equivalent but not syntactically equivalent terms. Prepare for merging the Program-specific version of Pretyping/Cases/Coercion with the main code. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15032 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
* 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
* 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
* New script dev/tools/change-header to automatically update Coq files headers.Gravatar herbelin2010-06-22
| | | | | | Applied it to fix mli file headers. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13176 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
* Move from ocamlweb to ocamdoc to generate mli documentationGravatar pboutill2010-04-29
| | | | | | | | | | | | | | | | | | | dev/ocamlweb-doc has been erased. I hope no one still use the "new-parse" it generate. In dev/, make html will generate in dev/html/ "clickable version of mlis". (as the caml standard library) make coq.pdf will generate nearly the same awfull stuff that coq.ps was. make {kernel,lib,parsing,..}.{dot,png} will do the dependancy graph of the given directory. ocamldoc comment syntax is here : http://caml.inria.fr/pub/docs/manual-ocaml/manual029.html The possibility to put graphs in pdf/html seems to be lost. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12969 85f007b7-540e-0410-9357-904b9bb8a0f7
* Promote evar_defs to evar_map (in Evd)Gravatar glondu2009-11-11
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12502 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
* Various improvements in handling of evars in general and typingGravatar msozeau2008-06-21
| | | | | | | | | | | | | | | | | | | | | | | constraints in Program: - normalize types and defs of local fixpoints before checking the guardness condition to avoid having to give type annotations, e.g: << Definition fold (A B : Set) (f : B -> A -> B) : B -> tree A -> B := fix aux acc t := match t with | Leaf x => f acc x | Node l => fold_left aux l acc end. >> - add new inh_coerce_to_prod to allow coercion of the typing constraint to a product before trying to split it. It's a noop in standard mode, and forgets subsets in Program. Allows to typecheck: << (λ x, x) : { f : nat -> nat | ... } >>. - Better handling of the "abstract" typing constraints in Program. - Correctly normalize w.r.t. evars. the tycon given by users in Program. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11156 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
* The "clean integration of subtac" patch.Gravatar msozeau2006-05-29
| | | | | | | | | | | | | Adds a new kind of casts (CastCoerce) for coercing an object to its base type (e.g. inductive). The new cast_type type subsumes usual casts ConvCasts. Much of the patch is just adding ConvCasts where needed. The Pretyping module has been adapted to this change, although it doesn't change anything yet, but this construct could have a use with current coercions also. Pretyping is also cleaned from the "Use type constraints under lambdas" patch which is not yet ready for wide use. It has been transferred to a copy of the Pretyping Functor in subtac_pretyping_F.ml. Subtac is now working as well as I demonstrated at TYPES. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@8875 85f007b7-540e-0410-9357-904b9bb8a0f7
* - Documentation of the Program tactics.Gravatar msozeau2006-04-07
| | | | | | | | | | - Fixes to the subtac implementation, utility tactic to apply existentials to a function and build a dependent sum out of name, constr lists. Also defined a Utils coq module for tactics related to subsets and the projections for ex in Prop. - Enhancements to inference algorithm added but not used in the default version as there are some remaining bugs. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@8688 85f007b7-540e-0410-9357-904b9bb8a0f7
* Made pretyping a functor over a coercion implementation. Pretyping.Default ↵Gravatar msozeau2006-03-22
| | | | | | | | | | | uses the original Coercion implementation. Updated contributions that called pretyping to use the default impl. Also update subtac using the functor, do some renamings and add interfaces for all files. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@8654 85f007b7-540e-0410-9357-904b9bb8a0f7
* Localisation des erreurs de sorte du prétypageGravatar herbelin2006-02-08
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@8011 85f007b7-540e-0410-9357-904b9bb8a0f7
* DocumentationGravatar herbelin2006-01-29
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@7948 85f007b7-540e-0410-9357-904b9bb8a0f7
* deuxieme vague de modifs: evar_defs fonctionnelGravatar barras2004-09-07
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6071 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
* Suppression de Rawterm.loc, branchement sur Util.locGravatar herbelin2004-07-16
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@5911 85f007b7-540e-0410-9357-904b9bb8a0f7
* Mise en place de coercion dans les motifsGravatar herbelin2001-12-11
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2285 85f007b7-540e-0410-9357-904b9bb8a0f7
* Suppression des local_constraints, des ctxtty et du focus.Gravatar clrenard2001-11-06
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2163 85f007b7-540e-0410-9357-904b9bb8a0f7
* L'instantiation des evars quand un produit ou une sorte étaient attendus ↵Gravatar herbelin2001-09-14
| | | | | | n'était pas fait git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@1967 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
* syntaxe AST Inversion + commentaires ocamlweb autour de $Gravatar filliatr2000-12-12
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@1090 85f007b7-540e-0410-9357-904b9bb8a0f7
* Insertion de coercion au milieu des applications partielles et propagation ↵Gravatar herbelin2000-11-08
| | | | | | des contraintes de prétypage vers les sous-termes git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@825 85f007b7-540e-0410-9357-904b9bb8a0f7
* Nettoyage CoercionGravatar herbelin2000-10-19
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@732 85f007b7-540e-0410-9357-904b9bb8a0f7
* Simplifications autour de typed_type (renommé types par analogie avec ↵Gravatar herbelin2000-10-18
| | | | | | sorts); documentation git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@727 85f007b7-540e-0410-9357-904b9bb8a0f7
* Séparation des contraintes de type et de valeur dans pretypingGravatar herbelin2000-06-29
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@531 85f007b7-540e-0410-9357-904b9bb8a0f7
* Bugs et simplifications coercionsGravatar herbelin2000-06-02
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@487 85f007b7-540e-0410-9357-904b9bb8a0f7
* Mise en place d'un choix constr/typed_type en remplacement de certains CastGravatar herbelin2000-06-01
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@484 85f007b7-540e-0410-9357-904b9bb8a0f7
* Afficahge des locationsGravatar herbelin2000-05-31
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@483 85f007b7-540e-0410-9357-904b9bb8a0f7
* Export inh_conv_coerce_to et diversGravatar herbelin2000-03-07
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@298 85f007b7-540e-0410-9357-904b9bb8a0f7
* gros commit de tout ce que j'ai fait pendant les vacances :Gravatar filliatr2000-01-21
| | | | | | | | | | - tactics/Equality - debug du discharge - constr_of_compattern implante vite fait / mal fait en attendant mieux - theories/Logic (ne passe pas entierrement) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@280 85f007b7-540e-0410-9357-904b9bb8a0f7
* modifs pour premiere edition de liensGravatar filliatr1999-12-02
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@189 85f007b7-540e-0410-9357-904b9bb8a0f7
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-11 11:21:59 +0000