2023-03-03 16:51:51 +03:00
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{ lib
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, buildDunePackage
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, odoc
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, catala
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}:
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buildDunePackage {
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pname = "french_law";
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Bump version to 0.8.0
Changelog:
---
A lot has been going on, with more than 530 patches and 70 PRs merged since
0.7.0 last summer. In summary:
- Quite a lot of syntax improvements and changes. Checkout the latest
[cheat-sheet](https://catalalang.github.io/catala/syntax.pdf) for an overview
- Allow local `let ... equals ... in ...` definitions
- Better error messages and positions throughout
- Added the ability to directly call a scope and retrieve its outputs, like a
function
- Added disambiguation, allowing to access structure fields without specifying
the structure type each time
- Added automated resolution of operators, allowing e.g. to write just `+` in
place of all the type-specific operators `+.`, `+$`, `+@`, `+^`, etc.
- More consistent priority for operators. It is no longer allowed to write `a
and b or c` without parenthesis.
- Added and changed some operators (`date + duration` now allowed either way,
`int / int` now returns a decimal, added `duration / duration`)
- Added the ability to have variables and functions defined at
top-level (outside of any scope). See annex A of the tutorial for details.
- Added support for functions with multiple arguments
- Some big refactors in the compiler, allowing much better code sharing between
the different passes, and making it much easier to extend. Also added the
possibility to run the type-checker earlier, etc.
- Countless bug-fixes
- Improvements to our proof backend with Z3
- A tool to automatically synchronise with the upstream French law from
Legifrance
2023-03-08 15:27:16 +03:00
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version = "0.8.0"; # TODO parse `catala.opam` with opam2json
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2023-03-03 16:51:51 +03:00
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minimumOCamlVersion = "4.11";
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src = ../.;
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duneVersion = "3";
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propagatedBuildInputs = [
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odoc
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catala
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];
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nativeBuildInputs = [ catala ];
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doCheck = true;
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meta = with lib; {
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homepage = "https://github.com/CatalaLang/catala";
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description =
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"Build system for Catala, a specification language for tax and social benefits computation rules";
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license = licenses.asl20;
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maintainers = with maintainers; [ ];
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};
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}
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