package coq-core

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The Coq Proof Assistant -- Core Binaries and Tools

Install 

dune-project
 Dependency

coq.inria.fr Readme Edit opam file Versions (11)

Authors

  1. T
    The Coq development team, INRIA, CNRS, and contributors

Maintainers

  1. T
    The Coq development team <coqdev@inria.fr>

Sources

coq-8.20.0.tar.gz
md5=66e57ea55275903bef74d5bf36fbe0f1
sha512=1a7eac6e2f58724a3f9d68bbb321e4cfe963ba1a5551b9b011db4b3f559c79be433d810ff262593d753770ee41ea68fbd6a60daa1e2319ea00dff64c8851d70b

doc/coq-core.vernac/Classes/index.html

Module ClassesSource

Instance declaration

Sourceval declare_instance : ?warn:bool -> Environ.env -> Evd.evar_map -> Typeclasses.hint_info option -> Hints.hint_locality -> Names.GlobRef.t -> unit

Declares the given global reference as an instance of its type. Does nothing — or emit a “not-a-class” warning if the warn argument is set — when said type is not a registered type class.

Sourceval existing_instance : ?loc:Loc.t -> Hints.hint_locality -> Names.GlobRef.t -> Vernacexpr.hint_info_expr option -> unit

globality, reference, optional priority and pattern information

Sourceval new_instance_interactive : locality:Hints.hint_locality -> poly:bool -> Constrexpr.name_decl -> Constrexpr.local_binder_expr list -> Constrexpr.constr_expr -> ?tac:unit Proofview.tactic -> ?hook:(Names.GlobRef.t -> unit) -> Vernacexpr.hint_info_expr -> (bool * Constrexpr.constr_expr) option -> Names.Id.t * Declare.Proof.t
Sourceval declare_new_instance : locality:Hints.hint_locality -> program_mode:bool -> poly:bool -> Constrexpr.ident_decl -> Constrexpr.local_binder_expr list -> Constrexpr.constr_expr -> Vernacexpr.hint_info_expr -> unit
Sourceval add_class : Typeclasses.typeclass -> unit
Sourcetype instance = {
  1. class_name : Names.GlobRef.t;
  2. instance : Names.GlobRef.t;
  3. info : Typeclasses.hint_info;
  4. locality : Hints.hint_locality;
}
Sourcemodule Event : sig ... end

Activated observers are called whenever a class or an instance are declared.

register_observer is to be called once per process for a given string, unless override is true. The registered observer is not activated.

Activation state is part of the summary. It is up to the caller to use libobject for persistence if desired.

Sourcetype observer
Sourceval register_observer : name:string -> ?override:bool -> (Event.t -> unit) -> observer
Sourceval activate_observer : observer -> unit
Sourceval deactivate_observer : observer -> unit

Setting opacity

Sourceval set_typeclass_transparency : locality:Hints.hint_locality -> Evaluable.t list -> bool -> unit
Sourceval set_typeclass_transparency_com : locality:Hints.hint_locality -> Libnames.qualid list -> bool -> unit

For generation on names based on classes only

Sourceval refine_att : bool Attributes.attribute
Sourcemodule Internal : sig ... end