Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
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Eric Wieser e90c3cf15a
fix: remove non-conforming size-0 arrays (#5564)
In C, these are supported only as a vendor extension; they should
instead use proper C99 flexible array members.

In C++, both `[]` and `[0]` are vendor extensions.

Co-authored-by: Thomas Köppe <tkoeppe@google.com>
2024-10-01 15:05:17 +00:00
.github chore: pr-release.yml: fix bot’s username to look for (#5495) 2024-09-27 15:29:53 +00:00
doc chore: remove repeated words (#5438) 2024-09-24 03:40:11 +00:00
images chore(CMakeLists.txt): move Lean logo to make sure we can test leanemacs without installing Lean 2015-01-31 17:38:49 -08:00
nix chore: fix Nix update-stage0 (#5290) 2024-09-09 16:27:24 +00:00
releases_drafts chore: release notes for 4.12.0 (#5549) 2024-10-01 04:07:28 +00:00
script chore: fix spelling mistakes in non-Lean files (#5430) 2024-09-23 21:11:20 +00:00
src fix: remove non-conforming size-0 arrays (#5564) 2024-10-01 15:05:17 +00:00
stage0 chore: update stage0 2024-09-28 14:05:01 +00:00
tests feat: add ac_nf and test [ac_nf|ac_rfl] for BitVec (#5524) 2024-10-01 05:59:29 +00:00
.gitattributes chore: Do not hide stage0/src/stdlib_flags.h from diffs 2023-09-13 19:29:25 +02:00
.gitignore feat: support Lake for building Lean core oleans (#3886) 2024-06-13 16:18:24 +00:00
.ignore chore: ignore stage0/ (for rg etc.) 2022-03-18 15:28:20 +01:00
CMakeLists.txt feat: import LeanSAT's tactic frontends 2024-08-28 18:14:39 +02:00
CMakePresets.json chore: modernize build instructions (#4032) 2024-05-23 10:55:07 +00:00
CODEOWNERS feat: import LeanSAT's tactic frontends 2024-08-28 18:14:39 +02:00
CONTRIBUTING.md doc: triage 2024-07-26 18:24:06 +02:00
debug.log feat: lake: Reservoir-related configuration for packages (#4770) 2024-09-02 16:07:08 +00:00
flake.lock feat: ship cadical (#4325) 2024-08-23 09:13:27 +00:00
flake.nix feat: ship cadical (#4325) 2024-08-23 09:13:27 +00:00
lean-toolchain doc: VS Code dev setup (#2961) 2023-11-30 08:35:03 +00:00
lean.code-workspace chore: add the lean4 extension to the vscode workspace (#3059) 2023-12-14 08:58:21 +00:00
LICENSE chore: remove LICENSE header that confused GitHub 2021-11-18 09:42:35 +01:00
LICENSES feat: ship cadical (#4325) 2024-08-23 09:13:27 +00:00
README.md doc: mention build doc source location (#4045) 2024-05-01 22:42:54 +00:00
RELEASES.md chore: release notes for 4.12.0 (#5549) 2024-10-01 04:07:28 +00:00

This is the repository for Lean 4.

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Installation

See Setting Up Lean.

Contributing

Please read our Contribution Guidelines first.

Building from Source

See Building Lean (documentation source: doc/make/index.md).