https://github.com/bgamari/the-thoralf-plugin

This a type-checker plugin to rule all type checker plugins involving type-equality reasoning using smt solvers.
https://github.com/bgamari/the-thoralf-plugin

ghc haskell smt typechecker-plugin

Last synced: 9 days ago
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This a type-checker plugin to rule all type checker plugins involving type-equality reasoning using smt solvers.

• Host: GitHub
• URL: https://github.com/bgamari/the-thoralf-plugin
• Owner: bgamari
• License: mit
• Created: 2018-06-08T20:26:30.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2022-01-31T17:51:32.000Z (almost 3 years ago)
• Last Synced: 2024-10-14T22:14:51.921Z (23 days ago)
• Topics: ghc, haskell, smt, typechecker-plugin
• Language: Haskell
• Size: 139 KB
• Stars: 22
• Watchers: 6
• Forks: 6
• Open Issues: 12
• Metadata Files:
  • Readme: README.md
  • Changelog: ChangeLog.md
  • License: LICENSE

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README

        
# the-thoralf-plugin

[![Build Status](https://travis-ci.org/bgamari/the-thoralf-plugin.svg)](https://travis-ci.org/bgamari/the-thoralf-plugin)

This a type-checker plugin for type-indicies such as type level natural

numbers and type level finite maps.

## Setup

You need

 * Stack

 * Z3 (the smt solver) version 4.5 and above.

   - [The github repo has instructions](https://github.com/Z3Prover/z3)

To build simply

```bash

$ git clone [email protected]:Divesh-Otwani/the-thoralf-plugin.git

$ cd the-thoralf-plugin

$ stack install

$ echo "Now the example should load or run!"

$ stack ghci test/Main.hs

Loaded GHCi configuration from /home/divesh/.ghc/ghci.conf

[1 of 1] Compiling Main             ( test/Main.hs, interpreted )

Ok, 1 module loaded.

*Main> 

```

## Usage

 * See [DOCUMENTATION.md](DOCUMENTATION.md) for how to extend thoralf

   and make your own plugin with all of thoralf's theories and some new

   ones you write.