MiniAgda: A toy dependently typed programming language with type-based termination.
MiniAgda is a tiny dependently-typed programming language in the style of Agda. It serves as a laboratory to test potential additions to the language and type system of Agda. MiniAgda's termination checker is a fusion of sized types and size-change termination and supports coinduction. Equality incorporates eta-expansion at record and singleton types. Function arguments can be declared as static; such arguments are discarded during equality checking and compilation. Recent features include bounded size quantification and destructor patterns for a more general handling of coinduction.
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- MiniAgda-0.2022.3.11.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)
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For package maintainers and hackage trustees
Candidates
| Versions [RSS] | 0.2014.1.9, 0.2014.5.5, 0.2014.9.12, 0.2016.12.19, 0.2017.2.18, 0.2018.11.4, 0.2018.11.6, 0.2019.3.29, 0.2019.12.13, 0.2020.4.14, 0.2022.3.11 |
|---|---|
| Change log | CHANGELOG |
| Dependencies | array (>=0.3 && <0.6), base (>=4.6 && <5), containers (>=0.3 && <0.7), haskell-src-exts (>=1.21 && <1.22), mtl (>=2.2.2 && <2.4), pretty (>=1.0 && <1.2), transformers [details] |
| Tested with | ghc ==9.2.2, ghc ==9.0.2, ghc ==8.10.7, ghc ==8.8.4, ghc ==8.6.5, ghc ==8.4.4, ghc ==8.2.2, ghc ==8.0.2, ghc ==7.10.3, ghc ==7.8.4, ghc ==7.6.3 |
| License | MIT |
| Author | Andreas Abel and Karl Mehltretter |
| Maintainer | Andreas Abel <andreas.abel@cse.gu.se> |
| Category | Dependent types |
| Home page | http://www.cse.chalmers.se/~abela/miniagda/ |
| Bug tracker | https://github.com/andreasabel/miniagda/issues |
| Source repo | head: git clone https://github.com/andreasabel/miniagda |
| Uploaded | by AndreasAbel at 2022-03-11T16:03:31Z |
| Distributions | |
| Reverse Dependencies | 1 direct, 0 indirect [details] |
| Executables | miniagda |
| Downloads | 7304 total (36 in the last 30 days) |
| Rating | 2.0 (votes: 1) [estimated by Bayesian average] |
| Your Rating | |
| Status | Docs not available [build log] Last success reported on 2022-03-11 [all 1 reports] |
Readme for MiniAgda-0.2022.3.11
[back to package description]MiniAgda
A prototypical dependently typed languages with sized types and variances.
Installation
Requires ghc and cabal, for instance via the Haskell Platform or via ghcup.
In a shell, type
cabal update
cabal install MiniAgda
To build MiniAgda from source, replace the last command with
make
Examples
See directories test/succeed/ and examples/.
Some examples are commented on the (dormant) MiniAgda blog.