Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
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Leonardo de Moura f47f605039 fix: remove incorrect test
It had two problems:
- It was preventing coercions from being applied.
- It was compromising error recovery. The body of the lambda was not
being elaborated when the exception was thrown.

The new error message is more verbose and potentially confusing, but
it is better than the one produced this morning.
2021-04-24 22:17:29 -07:00
.github chore: CI: fix 2021-02-12 22:55:22 +01:00
doc doc: update dbg_trace docs 2021-04-23 15:48:43 +02:00
images
lean4-mode fix: lean4-mode: inaccessibles highlighting 2021-03-28 17:56:28 +02:00
nix chore: Nix: work around https://github.com/NixOS/nixpkgs/issues/119779 2021-04-18 11:18:00 +02:00
script chore: link lean using leanc 2021-03-06 10:17:50 +01:00
src fix: remove incorrect test 2021-04-24 22:17:29 -07:00
stage0 chore: update stage0 2021-04-24 19:36:58 -07:00
tests fix: remove incorrect test 2021-04-24 22:17:29 -07:00
tmp chore: remove tactic framework dependency 2020-11-10 14:32:58 -08:00
.gitattributes chore: restore marking stage0/ as binary files, which we lost at some point 2020-08-14 11:12:13 +02:00
.gitignore chore: ignore result files from nix build 2020-11-24 19:16:27 +01:00
CMakeLists.txt chore: use standard release build for stage 0 2020-10-12 10:34:48 +02:00
CONTRIBUTING.md doc: contribution guidelines & README update 2021-01-12 14:38:36 -08:00
default.nix doc: setup 2021-01-03 13:21:58 +01:00
flake.lock chore: Nix: update VS Code 2021-04-11 23:03:56 +02:00
flake.nix fix: Nix: VS Code override 2021-04-21 12:21:02 +02:00
LICENSE
README.md doc: contribution guidelines & README update 2021-01-12 14:38:36 -08:00
shell.nix doc: update dev setup editor instructions 2021-02-02 17:30:51 +01:00

This is the repository for Lean 4, which is currently being released as milestone releases towards a first stable release. Lean 3 is still the latest stable release.

About

Installation

See Setting Up Lean.

Contributing

Please read our Contribution Guidelines first.

Building from Source

See Building Lean.