package coq

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Formal proof management system

Install

Dune Dependency

coq.inria.fr Edit opam file Versions (38)

Authors

T

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

Maintainers

C

coqdev@inria.fr

Sources

coq-8.15.2.tar.gz

sha256=13a67c0a4559ae22e9765c8fdb88957b16c2b335a2d5f47e4d6d9b4b8b299926

doc/coq-core.kernel/Opaqueproof/index.html

Module `Opaqueproof`Source

This module implements the handling of opaque proof terms. Opaque proof terms are special since:

they can be lazily computed and substituted
they are stored in an optionally loaded segment of .vo files An opaque proof terms holds an index into an opaque table.

Sourcetype 'a delayed_universes =

| PrivateMonomorphic of 'a
| PrivatePolymorphic of int * Univ.ContextSet.t
(*
Number of surrounding bound universes + local constraints
*)

Sourcetype opaquetab

Sourcetype 'cooking_info opaque

Sourceval empty_opaquetab : opaquetab

Sourceval create : Names.DirPath.t -> opaquetab -> 'c opaque * opaquetab

Create a fresh handle in the table.

Sourcetype opaque_proofterm = Constr.t * unit delayed_universes

Sourcetype opaque_handle

Sourcemodule HandleMap : CSig.MapS with type key = opaque_handle

Opaque terms are indexed by their library dirpath and an integer index. The two functions above activate this indirect storage, by telling how to retrieve terms.

Sourceval subst_opaque : Mod_subst.substitution -> 'c opaque -> 'c opaque

Source

val discharge_opaque : 
  'cooking_info ->
  'cooking_info opaque ->
  'cooking_info opaque

Sourceval repr_handle : opaque_handle -> int

Sourceval mem_handle : opaque_handle -> opaquetab -> bool