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2005-03-15Backtrack sur la substitution combinée avec l'instanciation en réponse à ↵herbelin
l'inefficacité montrée dans le bug #932: suppression plutôt des Anonymous dans le contexte des evars (cf Evarutil) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6836 85f007b7-540e-0410-9357-904b9bb8a0f7
2005-03-12Backtrack version 1.82 awaiting for better understanding of the consequences ↵herbelin
of removing Anonymous from evars contexts git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6828 85f007b7-540e-0410-9357-904b9bb8a0f7
2005-03-11Méthode plus raisonnable pour supprimer l'inefficacité des evars ↵herbelin
dépendantes de Anonymous git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6825 85f007b7-540e-0410-9357-904b9bb8a0f7
2005-03-10A défaut de substitution paresseuse ou explicite, ajout d'une substitution ↵herbelin
optimisée pour le prétypage qui normalise les evars à la volée (cf bug #932) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6820 85f007b7-540e-0410-9357-904b9bb8a0f7
2005-03-10A défaut de substitution paresseuse ou explicite, ajout d'une substitution ↵herbelin
optimisée pour le prétypage que normalise les evars (cf bug #932) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6819 85f007b7-540e-0410-9357-904b9bb8a0f7
2005-03-09bug #931 (continued): no recursion on the evars instantiationherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6816 85f007b7-540e-0410-9357-904b9bb8a0f7
2005-03-08Fix bug #931: leave dependent evars as such for refineherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6812 85f007b7-540e-0410-9357-904b9bb8a0f7
2005-03-08Ajout foldherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6811 85f007b7-540e-0410-9357-904b9bb8a0f7
2005-03-01Code mortherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6787 85f007b7-540e-0410-9357-904b9bb8a0f7
2005-02-18Moving centralised discharge into dispatched discharge_function; required to ↵herbelin
delay some computation from before to after caching time + various simplifications and uniformisations git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6748 85f007b7-540e-0410-9357-904b9bb8a0f7
2005-02-18Standardisation of function names about global references (especially, ↵herbelin
renaming of constr_of_reference into constr_of_global) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6745 85f007b7-540e-0410-9357-904b9bb8a0f7
2005-02-18Moving subst_inductive from tacinterp to inductiveops for better for reuse ↵herbelin
in recordops git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6741 85f007b7-540e-0410-9357-904b9bb8a0f7
2005-02-18Ajout it_mkNamedProd_wo_LetInherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6740 85f007b7-540e-0410-9357-904b9bb8a0f7
2005-02-18Ajout splay_lambdaherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6739 85f007b7-540e-0410-9357-904b9bb8a0f7
2005-02-12Uniformisation de destApplication en destAppherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6713 85f007b7-540e-0410-9357-904b9bb8a0f7
2005-02-12Ajout Print Canonical Structuresherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6711 85f007b7-540e-0410-9357-904b9bb8a0f7
2005-02-02Correction de la précédence des contexts de variables rel, ltac et varherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6660 85f007b7-540e-0410-9357-904b9bb8a0f7
2005-01-21Compatibilité ocamlweb pour cible docherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6621 85f007b7-540e-0410-9357-904b9bb8a0f7
2005-01-21Compatibilité ocamlweb pour cible docherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6616 85f007b7-540e-0410-9357-904b9bb8a0f7
2005-01-14Inductive.{type_of_inductive,type_of_constructor,arities_of_specif} changedsacerdot
to accept a mind_specif (a couple mutual_inductive_body * one_inductive_body) instead of looking it up in the environment. A version of the same functions with the old type is put in Inductiveops (outside the kernel). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6589 85f007b7-540e-0410-9357-904b9bb8a0f7
2005-01-03HUGE COMMITsacerdot
1. when applying a functor F(X) := B to a module M, the obtained module is no longer B{X.t := M.t for all t}, but B{X.t := b where b is the body of t in M}. In principle it is now easy to fine tune the behaviour to choose whether b or M.t must be used. This change implies modifications both inside and outside the kernel. 2. for each object in the library it is now necessary to define the behaviour w.r.t. the substitution {X.t := b}. Notice that in many many cases the pre-existing behaviour w.r.t. the substitution {X.t := M.t} was broken (in the sense that it used to break several invariants). This commit fixes the behaviours for most of the objects, excluded a) coercions: a future commit should allow any term to be declared as a coercion; moreover the invariant that just a coercion path exists between two classes will be broken by the instantiation. b) global references when used as arguments of a few tactics/commands In all the other cases the behaviour implemented is the one that looks to me as the one expected by the user (if possible): [ terminology: not expanded (X.t := M.t) vs expanded (X.t := b) ] a) argument scopes: not expanded b) SYNTAXCONSTANT: expanded c) implicit arguments: not expanded d) coercions: expansion to be done (for now not expanded) e) concrete syntax tree for patterns: expanded f) concrete syntax tree for raw terms: expanded g) evaluable references (used by unfold, delta expansion, etc.): not expanded h) auto's hints: expanded when possible (i.e. when the expansion of the head of the pattern is rigid) i) realizers (for program extraction): nothing is done since the actual code does not look for the realizer of definitions with a body; however this solution is fragile. l) syntax and notation: expanded m) structures and canonical structures: an invariant says that no parameter can happear in them ==> the substitution always yelds the original term n) stuff related to V7 syntax: since this part of the code is doomed to disappear, I have made no effort to fix a reasonable semantics; not expanded is the default one applied o) RefArgTypes: to be understood. For now a warning is issued whether expanded != not expanded, and the not expanded solution is chosen. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6555 85f007b7-540e-0410-9357-904b9bb8a0f7
2005-01-02Partie reduction_of_red_expr de tacred.ml qui dépend de la vm maintenant ↵herbelin
dans redexpr.ml git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6544 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-12-29ExtraRedExpr maintenant sans argument: pas très souple mais au moins ↵herbelin
convient pour l'exemple de MapleMode qui lui ne passait pas quand un argument était exigé git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6526 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-12-29Bug control_only_guardherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6524 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-12-09Correction du bug de build_initial_predicate a révèlé un autre bug dans ↵herbelin
expand_arg git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6457 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-12-09Achèvement correction bug do_restrict_hys: ne pas inverser les argumentsherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6454 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-12-08Correction d'un bug historique de do_restrict_hyps + code mortherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6437 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-12-08Correction d'un bug historique de do_restrict_hyps + code mortherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6435 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-12-08Bugs dans la déclaration du type du terme filtré si non définiherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6433 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-12-08Bug nom exceptionherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6432 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-12-07The type Pattern.constr_label was isomorphic to Libnames.global_reference.sacerdot
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6427 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-12-06Relâchement obligation d'une contrainte de type sur les Hole en position ↵herbelin
terminale, pour plus grande généralité de understand_gen_tcc git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6421 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-12-06C'est trop compliqué de mettre à jour les types du metamap en passant sous ↵herbelin
les lieurs, plus simple de garder le type avec un cast (cf bug #889) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6415 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-12-06Commentaireherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6405 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-12-03Propagation du nom des hyps du prédicat de filtrage pour le message ↵herbelin
d'erreur elim_arity et réparation dans build_initial_predicate du bug mentionné dans success/Case8.v git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6394 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-11-29UserError in reduce_to_*_refherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6382 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-11-26Correction bug #879herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6357 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-11-26MAJ PCoFixherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6352 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-11-19Fusion OBJDEF et OBJDEF1 et renommage en CANONICAL-STRUCTUIREherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6330 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-11-16Names.substitution (and related functions) and Term.subst_mps moved tosacerdot
the new module kernel/mod_subst.ml. MOTIVATION: mod_subst is compiled after kernel/term.ml; thus it is now possible to define substitutions that also delta-expand constants (by associating the delta-expanded form to the constant name). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6304 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-11-16IMPORTANT COMMIT: constant is now an ADT (it used to be equal to kernel_name).sacerdot
MOVITATION: in a forthcoming commit the application of a substitution to a constant will return a constr and not a constant. The application of a substitution to a kernel_name will return a kernel_name. Thus "constant" should be use as a kernel name for references that can be delta-expanded. KNOWN PROBLEMS: the only problem faced is in pretyping/recordops.ml (the code that implements "Canonical Structure"s). The ADT is violated once in this ocaml module. My feeling is that the implementation of "Canonical Structure"s should be rewritten to avoid this situation. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6303 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-11-12Changement dans les boxed values .gregoire
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6295 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-10-20COMMITED BYTECODE COMPILERbarras
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6245 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-10-17Vérification de la typability de 'pattern'herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6226 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-09-27?(mod_delta=true) parameter added to each unification function.sacerdot
mod_delta = true if the unification is done modulus delta conversion (of closed terms). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6142 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-09-27collapse apps of patterns to avoid failuresbarras
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6139 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-09-25Remplacement de l'exception NextOccurrence _ par PatternMatchingFailure dans ↵herbelin
sub_match qui est renommé par ailleurs en match_subterm git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6133 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-09-23error if binder was already definedbarras
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6122 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-09-17restructuration des printers: proofs passe avant parsingbarras
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6113 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-09-15hiding the meta_map in evar_defsbarras
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6109 85f007b7-540e-0410-9357-904b9bb8a0f7
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