copilot-core

An intermediate representation for Copilot.

https://copilot-language.github.io

LTS Haskell 24.28:	4.5.1
Stackage Nightly 2026-01-18:	4.6.1
Latest on Hackage:	4.6.1

See all snapshots copilot-core appears in

BSD-3-Clause licensed by Frank Dedden, Lee Pike, Robin Morisset, Alwyn Goodloe, Sebastian Niller, Nis Nordbyop Wegmann, Ivan Perez

Maintained by Ivan Perez

This version can be pinned in stack with:copilot-core-4.6.1@sha256:405f371575c7e888298186c7d2d09c9f265ba08d59e947c86aff6c3c07e9b8cd,1974

Module documentation for 4.6.1

Copilot
- Copilot.Core
  - Copilot.Core.Expr
  - Copilot.Core.Operators
  - Copilot.Core.Spec
  - Copilot.Core.Type
    - Copilot.Core.Type.Array

Depends on 1 package(full list with versions):

Used by 6 packages in nightly-2026-01-18(full list with versions):

copilot, copilot-c99, copilot-interpreter, copilot-language, copilot-prettyprinter, copilot-theorem

Copilot: a stream DSL

The core language, which efficiently represents Copilot expressions. The core is only of interest to implementers wishing to add a new back-end to Copilot.

Copilot is a runtime verification framework written in Haskell. It allows the user to write programs in a simple but powerful way using a stream-based approach.

Programs can be interpreted for testing, or translated C99 code to be incorporated in a project, or as a standalone application. The C99 backend ensures us that the output is constant in memory and time, making it suitable for systems with hard realtime requirements.

Installation

Copilot-core can be found on Hackage. It is typically only installed as part of the complete Copilot distribution. For installation instructions, please refer to the Copilot website.

Further information

For further information, install instructions and documentation, please visit the Copilot website: https://copilot-language.github.io

License

Copilot is distributed under the BSD-3-Clause license, which can be found here.