package coq-core

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The Coq Proof Assistant -- Core Binaries and Tools

Install

Dune Dependency

Authors

Maintainers

Sources

coq-8.18.0.tar.gz
md5=8d852367b54f095d9fbabd000304d450
sha512=46922d5f2eb6802a148a52fd3e7f0be8370c93e7bc33cee05cf4a2044290845b10ccddbaa306f29c808e7c5019700763e37e45ff6deb507b874a4348010fed50

doc/src/tuto1_plugin/simple_check.ml.html

Source file simple_check.ml

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let simple_check1 env sigma evalue =
(* This version should be preferred if you want to really
  verify that the input is well-typed,
  and if you want to obtain the type. *)
(* Note that the output value is a pair containing a new evar_map:
   typing will fill out blanks in the term by add evar bindings. *)
  Typing.type_of env sigma evalue

let simple_check2 env sigma evalue =
(* This version should be preferred if you already expect the input to
  have been type-checked before.  Set ~lax to false if you want an anomaly
  to be raised in case of a type error.  Otherwise a ReTypeError exception
  is raised. *)
  Retyping.get_type_of ~lax:true env sigma evalue
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