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-8.19.2.tar.gz
md5=5d1187d5e44ed0163f76fb12dabf012e
sha512=91bc81530fa4f6498961583ad51eac5001f139881788b88e360a866ad8e2a6e2c5bce86d1a580ab4cd4782bf49d48318767df82471ce33ba3ac143e5569ad33c

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

Module OpaqueproofSource

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 =
  1. | PrivateMonomorphic of 'a
  2. | PrivatePolymorphic of Univ.ContextSet.t
    (*

    local constraints

    *)
Sourcetype opaquetab
Sourcetype opaque
Sourceval empty_opaquetab : opaquetab
Sourcetype opaque_proofterm = Constr.t * unit delayed_universes
Sourcetype 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 -> opaque -> opaque
Sourceval discharge_opaque : Cooking.cooking_info -> opaque -> opaque
Sourceval repr_handle : opaque_handle -> int
Sourceval mem_handle : opaque_handle -> opaquetab -> bool