Typing (p.coq.8.14.1.doc.coq-core.pretyping.Typing)

Source

val unsafe_type_of : 
  Environ.env ->
  Evd.evar_map ->
  EConstr.constr ->
  EConstr.types

Typecheck a term and return its type. May trigger an evarmap leak.

deprecated Use [type_of] or retyping according to your needs.

Source

val type_of : 
  ?refresh:bool ->
  Environ.env ->
  Evd.evar_map ->
  EConstr.constr ->
  Evd.evar_map * EConstr.types

Typecheck a term and return its type + updated evars, optionally refreshing universes

Source

val sort_of : 
  Environ.env ->
  Evd.evar_map ->
  EConstr.types ->
  Evd.evar_map * Sorts.t

Typecheck a type and return its sort

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val check : 
  Environ.env ->
  Evd.evar_map ->
  EConstr.constr ->
  EConstr.types ->
  Evd.evar_map

Typecheck a term has a given type (assuming the type is OK)

Sourceval type_of_variable : Environ.env -> Names.variable -> EConstr.types

Type of a variable.

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val meta_type : 
  Environ.env ->
  Evd.evar_map ->
  Constr.metavariable ->
  EConstr.types

Returns the instantiated type of a metavariable

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val solve_evars : 
  Environ.env ->
  Evd.evar_map ->
  EConstr.constr ->
  Evd.evar_map * EConstr.constr

Solve existential variables using typing

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val check_allowed_sort : 
  Environ.env ->
  Evd.evar_map ->
  Constr.pinductive ->
  EConstr.constr ->
  EConstr.constr ->
  Sorts.relevance

Raise an error message if incorrect elimination for this inductive (first constr is term to match, second is return predicate)

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val check_type_fixpoint : 
  ?loc:Loc.t ->
  Environ.env ->
  Evd.evar_map ->
  Names.Name.t Context.binder_annot array ->
  EConstr.types array ->
  EConstr.unsafe_judgment array ->
  Evd.evar_map

Raise an error message if bodies have types not unifiable with the expected ones

Sourceval judge_of_sprop : EConstr.unsafe_judgment

Sourceval judge_of_prop : EConstr.unsafe_judgment

Sourceval judge_of_set : EConstr.unsafe_judgment

Source

val judge_of_apply : 
  Environ.env ->
  Evd.evar_map ->
  EConstr.unsafe_judgment ->
  EConstr.unsafe_judgment array ->
  Evd.evar_map * EConstr.unsafe_judgment

Source

val judge_of_abstraction : 
  Environ.env ->
  Names.Name.t ->
  EConstr.unsafe_type_judgment ->
  EConstr.unsafe_judgment ->
  EConstr.unsafe_judgment

Source

val judge_of_product : 
  Environ.env ->
  Names.Name.t ->
  EConstr.unsafe_type_judgment ->
  EConstr.unsafe_type_judgment ->
  EConstr.unsafe_judgment

Source

val judge_of_projection : 
  Environ.env ->
  Evd.evar_map ->
  Names.Projection.t ->
  EConstr.unsafe_judgment ->
  EConstr.unsafe_judgment

Sourceval judge_of_int : Environ.env -> Uint63.t -> EConstr.unsafe_judgment

Sourceval judge_of_float : Environ.env -> Float64.t -> EConstr.unsafe_judgment