package coq

  1. Overview
  2. Docs
package coq
Legend:
Page
Library
Module
Module type
Parameter
Class
Class type
Source

Module TypingSource

This module provides the typing machine with existential variables and universes.

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

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

Typecheck a type and return its sort

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.

Returns the instantiated type of a metavariable

Solve existential variables using typing

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

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
OCaml

Innovation. Community. Security.

GitHub Discord Twitter Peertube RSS
About
Changelog Releases Industrial Users Academic Users Why OCaml
Ecosystem
Packages Community Events OCaml Planet Jobs
Resources
Install OCaml Get Started Platform Tools Language Manual Standard Library API Books Exercises Papers OCaml Playground Logo
Policies
Carbon Footprint Governance Privacy Code of Conduct