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2018-10-05[kernel] Remove section paths from `KerName.t`Maxime Dénès
We remove sections paths from kernel names. This is a cleanup as most of the times this information was unused. This implies a change in the Kernel API and small user visible changes with regards to tactic qualification. In particular, the removal of "global discharge" implies a large cleanup of code. Additionally, the change implies that some machinery in `library` and `safe_typing` must now take an `~in_section` parameter, as to provide the information whether a section is open or not.
2018-09-11Made names of existential variables interpretable as Ltac variables.Hugo Herbelin
This concerns e.g. "?[id]", "?[?id]" or "?id" (in terms, not in patterns), so that all names occurring in terms are consistently interpreted as ltac names. Moreover, with that, we can for instance do: Ltac pick x := eexists ?[x]. Goal exists x, x = 0. pick foo.
2018-09-10Fixing ltac names interpretation in internals of pattern-matching compilation.Hugo Herbelin
The parts of pattern-matching compilation which generated names may generate names which collided with names of the Ltac environment. We fix it by avoiding the names of the Ltac environment.
2018-09-10Moving part of pretyping dealing with ltac and renaming in new module GlobEnv.Hugo Herbelin
This module contains: - the former ExtraEnv in pretyping - a few functions to traverse binders in pretyping.ml and cases.ml - the part of pretyping dealing with genarg interpretation The dependency of pretyping in an interpretation of names as names of variables of identifier is now hidden in GlobEnv (no more explicit "lvar" management in pretyping.ml). Similarly for the interpretation of names as terms and for the interpretation of tactics-in-terms. We keep empty_lvar in Glob_ops for compatibility, even though it is a bit isolated there.
2017-10-19Moving bug numbers to BZ# format in the test-suite.Théo Zimmermann
Compared to the original proposition (59a594b in #960), this commit only changes files containing bug numbers that are also PR numbers.
2017-06-25Reorganizing functions to find the relative position of an hypothesis.Hugo Herbelin
Also fixing a bug of get_next_hyp_position when the hypothesis is the oldest of the context (see test in ltac.v).
2017-05-17Merge PR#633: An extension of EXTEND and notations to make standard parsing ↵Maxime Dénès
tricks available to users
2017-05-16Fixing grammar for "evar" by exporting the test_lpar_id_colon trick to EXTEND.Hugo Herbelin
2017-05-01Really fixing #2602 which was wrongly working because of #5487 hiding the cause.Hugo Herbelin
The cause was a missing evar/evar clause in ltac pattern-matching function (constr_matching.ml).
2016-03-04Making parentheses mandatory in tactic scopes.Pierre-Marie Pédrot
2015-10-28Revert "Fixing #4198 (continued): not matching within the inner lambdas/let-ins"Hugo Herbelin
After all, let's target 8.6.
2015-10-18Fixing #4198 (continued): not matching within the inner lambdas/let-insHugo Herbelin
of the return clause and of the branches (what assumed that the implementation preserves the invariant that the return predicate and the branches are in canonical [fun Δ => t] form, with Δ possibly containing let-ins).
2015-10-11Refining 0c320e79ba30 in fixing interpretation of constr under bindersHugo Herbelin
which was broken after it became possible to have binding names themselves bound to ltac variables (2fcc458af16b). Interpretation was corrected, but error message was damaged.
2015-08-02Continuing 817308ab (use ltac env for terms in ltac context) + fixHugo Herbelin
of syntax in test file ltac.v.
2015-08-02Fixing #4221 (interpreting bound variables using ltac env was possiblyHugo Herbelin
capturing bound names unexpectingly). We moved renaming to after finding bindings, i.e. in pretyping "fun x y => x + y" in an ltac environment where y is ltac-bound to x, we type the body in environment "x y |-" but build "fun y y => Rel 2 + Rel 1" (which later on is displayed into "fun y y0 => y + y0"). We renounced to renaming in "match" patterns, which was anyway not working well, as e.g. in let x := ipattern:y in (forall z, match z with S x => x | x => x end = 0). which was producing forall z : nat, match z with 0 => z | S y => y end = 0 because the names in default branches are treated specifically. It would be easy to support renaming in match again, by putting the ltac env in the Cases.pattern_matching_problem state and to rename the names in "typs" (from build_branch), just before returning them at the end of the function (and similarly in abstract_predicate for the names occurring in the return predicate). However, we rename binders in fix which were not interpreted. There are some difficulties with evar because we want them defined in the interpreted env (see comment to ltac_interp_name_env). fix ltac name
2014-09-15Adapting ltac output test to new interpretation of binders.Hugo Herbelin
2012-08-23test-suite: Local Tactic Notation is now legal since r15731letouzey
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15757 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-07-05Kills the useless tactic annotations "in |- *"letouzey
Most of these heavyweight annotations were introduced a long time ago by the automatic 7.x -> 8.0 translator git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15518 85f007b7-540e-0410-9357-904b9bb8a0f7
2012-06-12Changed encoding from ISO-8859-1 to UTF-8 for some remaining gallina files.ppedrot
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15431 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-12-02Fixing a bug introduced in r12304 (move of interpretation ofherbelin
Local/Global modifiers in interpretation loop so as to support Local/Global for grammar extension) that made use of DuringSyntaxChecking error wrapper inappropriately nested with the DuringCommandInterp error wrapper, what disturbed the error processors. Good thing, we can now simplify things and completely remove the DuringSyntaxChecking wrapper. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13667 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-09-17Fixed a problem introduced in r12607 after pattern_of_constr servedherbelin
both for interpreting ltac patterns and patterns of "change pat with term". In particular, in the current status, Goal evars needs mandatorily to have the hole_kind GoalEvar. If this is too complicated to enforce, we might eventually consider another approach to the question of interpreting patterns in general. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13428 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-09-11Improving a few error messages in Ltac interpretationherbelin
- improving error message when a reference to unfold is not found - repairing anomaly when an evaluable reference exists at internalisation-time but not at run time, and similarly for an arbitrary term (but the latter is new from 8.3 because of the new use of retyping instead of understand for typing Ltac values) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13408 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-06-09Backported r13080 (support for open terms in ltac matching) from trunk to v8.3.herbelin
Also updated perf-analysis file (the part of the commit that delays typing of ltac instances seems to slightly improve a few contributions) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13096 85f007b7-540e-0410-9357-904b9bb8a0f7
2010-06-06Added support for Ltac-matching terms with variables bound in the patternherbelin
- Instances found by matching.ml now collect the set of bound variables they possibly depend on in the pattern (see type Pattern.extended_patvar_map); the variables names are canonically ordered so that non-linear matching takes actual names into account. - Removed typing of matching constr instances in advance (in tacinterp.ml) and did it only at use time (in pretyping.ml). Drawback is that we may have to re-type several times the same term but it is necessary for considering terms with locally bound variables of which we do not keep the type (and if even we had kept the type, we would have to adjust the indices to the actual context the term occurs). - A bit of documentation of pattern.mli, matching.mli and pretyping.mli. - Incidentally add env while printing idtac messages. It seems more correct and I hope I did not break some intended existing behavior. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13080 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-09-17Delete trailing whitespaces in all *.{v,ml*} filesglondu
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12337 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-03-19coq_makefile: -c and -shared conflict; tacinterp: delay evaluation of tactic ↵barras
genargs git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11995 85f007b7-540e-0410-9357-904b9bb8a0f7
2009-03-04illegal tactic application was having Ltac interpreter loopbarras
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11963 85f007b7-540e-0410-9357-904b9bb8a0f7
2008-05-01Clarification de l'ordre d'interprétation des variables dans ltac. Enherbelin
particulier, TacCall(_,f,[]) est utilisé pour une référence à une variable ltac ou une tactique et Reference(f) est utilisé pour une référence à une variable ltac ou un constr (en passant, standardisation de l'utilisation de constr: ou ltac: à setoid_ring). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10878 85f007b7-540e-0410-9357-904b9bb8a0f7
2008-02-01Unification de TacLetRecIn et TacLetIn. En particulier, on peutherbelin
maintenant écrire des fonctions récursives qui n'ont pas l'apparence d'être fonctionnelle. La sémantique reste toutefois différente. Par exemple, dans Ltac is := let rec i := match goal with |- ?A -> ?B => intro; i | _ => idtac end in i. l'évaluation de i est paresseuse, alors que dans une version non récursive Ltac is := let i := match goal with |- ?A -> ?B => intro | _ => idtac end in i. l'évaluation de i est forte (et échoue sur le "match" qui n'est pas autorisé à retourner une tactique). (note: code mort dans tactics.ml en passant + indexation Implicit Type dans doc) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10495 85f007b7-540e-0410-9357-904b9bb8a0f7
2007-02-15Réparation absence d'interprétation des liaisons vers listesherbelin
d'occurrences (clause "at") dans ltac git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@9648 85f007b7-540e-0410-9357-904b9bb8a0f7
2007-02-13Réactivation du filtrage d'ordre 2 dans ltac qui avait cessé deherbelin
fonctionner entre la V7.3 et la V8.0 (notation : "@ ?meta id1 ... idn") git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@9644 85f007b7-540e-0410-9357-904b9bb8a0f7
2006-10-25Applatissement des noeuds application vide dans le filtrage Ltac (ex:herbelin
None ne filtrait pas None à cause d'un PApp parasite) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@9280 85f007b7-540e-0410-9357-904b9bb8a0f7
2006-09-22Test Tactic Notationherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@9160 85f007b7-540e-0410-9357-904b9bb8a0f7
2006-03-05Ajout test relatif au bug #984herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@8127 85f007b7-540e-0410-9357-904b9bb8a0f7
2005-12-21Abandon tests syntaxe v7; remplacement des .v par des fichiers en syntaxe v8herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@7693 85f007b7-540e-0410-9357-904b9bb8a0f7
2005-02-02test de la bonne position des vars de ltac entre les vars et les relsherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6664 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-09-25Ajoutsherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6136 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-03-11Ajout exemple Instherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@5459 85f007b7-540e-0410-9357-904b9bb8a0f7
2003-05-22Test backtrackingherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@4062 85f007b7-540e-0410-9357-904b9bb8a0f7
2003-01-19Il ne doit plus y avoir de preuves non terminées à la sortie du fichierherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@3538 85f007b7-540e-0410-9357-904b9bb8a0f7
2002-06-14*** empty log message ***herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2785 85f007b7-540e-0410-9357-904b9bb8a0f7
2002-06-13Test de l'interprétation des fermetures de Match Context (2ème)herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2782 85f007b7-540e-0410-9357-904b9bb8a0f7
2002-06-13Test de l'interprétation des fermetures de Match Contextherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2780 85f007b7-540e-0410-9357-904b9bb8a0f7
2001-12-21*** empty log message ***herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2366 85f007b7-540e-0410-9357-904b9bb8a0f7
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