Module Ltac2_plugin.Tac2envSource

Ltac2 global environment

Toplevel definition of values
Sourcetype global_data = {
  1. gdata_expr : Tac2expr.glb_tacexpr;
  2. gdata_type : Tac2expr.type_scheme;
  3. gdata_mutable : bool;
  4. gdata_deprecation : Deprecation.t option;
}
Sourceval define_global : Tac2expr.ltac_constant -> global_data -> unit
Toplevel definition of types
Toplevel definition of algebraic constructors
Sourcetype constructor_data = {
  1. cdata_prms : int;
    (*

    Type parameters

    *)
  2. cdata_type : Tac2expr.type_constant;
    (*

    Inductive definition to which the constructor pertains

    *)
  3. cdata_args : int Tac2expr.glb_typexpr list;
    (*

    Types of the constructor arguments

    *)
  4. cdata_indx : int option;
    (*

    Index of the constructor in the ADT. Numbering is duplicated between argumentless and argument-using constructors, e.g. in type 'a option None and Some have both index 0. This field is empty whenever the constructor is a member of an open type.

    *)
}
Sourceval define_constructor : Tac2expr.ltac_constructor -> constructor_data -> unit
Toplevel definition of projections
Sourcetype projection_data = {
  1. pdata_prms : int;
    (*

    Type parameters

    *)
  2. pdata_type : Tac2expr.type_constant;
    (*

    Record definition to which the projection pertains

    *)
  3. pdata_ptyp : int Tac2expr.glb_typexpr;
    (*

    Type of the projection

    *)
  4. pdata_mutb : bool;
    (*

    Whether the field is mutable

    *)
  5. pdata_indx : int;
    (*

    Index of the projection

    *)
}
Sourceval define_projection : Tac2expr.ltac_projection -> projection_data -> unit
Toplevel definition of aliases
Sourcetype alias_data = {
  1. alias_body : Tac2expr.raw_tacexpr;
  2. alias_depr : Deprecation.t option;
}
Sourceval define_alias : ?deprecation:Deprecation.t -> Tac2expr.ltac_constant -> Tac2expr.raw_tacexpr -> unit
Name management
Sourceval locate_extended_all_ltac : Libnames.qualid -> Tac2expr.tacref list
Sourceval shortest_qualid_of_ltac : Tac2expr.tacref -> Libnames.qualid
Sourceval locate_extended_all_constructor : Libnames.qualid -> Tac2expr.ltac_constructor list
Sourceval shortest_qualid_of_constructor : Tac2expr.ltac_constructor -> Libnames.qualid
Sourceval locate_extended_all_type : Libnames.qualid -> Tac2expr.type_constant list
Sourceval shortest_qualid_of_type : ?loc:Loc.t -> Tac2expr.type_constant -> Libnames.qualid
Sourceval locate_extended_all_projection : Libnames.qualid -> Tac2expr.ltac_projection list
Sourceval shortest_qualid_of_projection : Tac2expr.ltac_projection -> Libnames.qualid
Toplevel definitions of ML tactics

This state is not part of the summary, contrarily to the ones above. It is intended to be used from ML plugins to register ML-side functions.

Sourceval define_primitive : Tac2expr.ml_tactic_name -> Tac2ffi.closure -> unit
ML primitive types
Sourcetype 'a or_glb_tacexpr =
  1. | GlbVal of 'a
  2. | GlbTacexpr of Tac2expr.glb_tacexpr
Sourcetype ('a, 'b, 'r) intern_fun = Genintern.glob_sign -> 'a -> 'b * 'r Tac2expr.glb_typexpr
Sourcetype environment = {
  1. env_ist : Tac2ffi.valexpr Names.Id.Map.t;
}
Sourcetype ('a, 'b) ml_object = {
  1. ml_intern : 'r. (Tac2expr.raw_tacexpr, Tac2expr.glb_tacexpr, 'r) intern_fun -> ('a, 'b or_glb_tacexpr, 'r) intern_fun;
  2. ml_subst : Mod_subst.substitution -> 'b -> 'b;
  3. ml_interp : environment -> 'b -> Tac2ffi.valexpr Proofview.tactic;
  4. ml_print : Environ.env -> Evd.evar_map -> 'b -> Pp.t;
}
Sourceval define_ml_object : ('a, 'b) Tac2dyn.Arg.tag -> ('a, 'b) ml_object -> unit
Sourceval interp_ml_object : ('a, 'b) Tac2dyn.Arg.tag -> ('a, 'b) ml_object
Absolute paths
Sourceval coq_prefix : Names.ModPath.t

Path where primitive datatypes are defined in Ltac2 plugin.

Sourceval std_prefix : Names.ModPath.t

Path where Ltac-specific datatypes are defined in Ltac2 plugin.

Sourceval ltac1_prefix : Names.ModPath.t

Path where the Ltac1 legacy FFI is defined.

Generic arguments

Ltac2 quotations in Ltac1 code

Embedding Ltac2 closures of type Ltac1.t -> Ltac1.t inside Ltac1. There is no relevant data because arguments are passed by conventional names.

Ltac2 quotations in Gallina terms

Ltac2 quotations for variables "$x" in Gallina terms

Helper functions
Sourceval is_constructor_id : Names.Id.t -> bool
Sourceval is_constructor : Libnames.qualid -> bool