Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
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Mac Malone 280fcc9883
feat: lean --error=kind (#6362)
This PR adds the `--error=kind` option (shorthand: `-Ekind`) to the
`lean` CLI. When set, messages of `kind` (e.g.,
`linter.unusedVariables`) will be reported as errors. This setting does
nothing in interactive contexts (e.g., the server).

Closes #5194.

The spelling `--error` was chosen instead of the common `-Werror` both
for practical and behavioral reasons. Behaviorally, this option effects
not just warnings, but informational messages as well. Practically,
`-Werror` conflicts with the existing `-W` option for the worker and
`lean` also does not currently use long single-hyphen option names.
2024-12-14 01:31:14 +00:00
.github chore: lake: use & check prelude (#6289) 2024-12-02 19:55:05 +00:00
doc feat: _ separators in numeric literals (#6204) 2024-12-08 22:23:12 +00:00
images
nix feat: add date and time functionality (#4904) 2024-11-14 14:04:19 +00:00
releases_drafts chore: release notes for 4.12.0 (#5549) 2024-10-01 04:07:28 +00:00
script chore: script/mathlib-bench (#6280) 2024-12-02 10:00:57 +00:00
src feat: lean --error=kind (#6362) 2024-12-14 01:31:14 +00:00
stage0 chore: update stage0 2024-12-10 03:47:20 +00:00
tests fix: propagate Simp.Config when reducing terms and checking definitional equality in simp (#6123) 2024-12-14 00:59:40 +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
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 chore: adjust CODEOWNERS (#6327) 2024-12-10 08:37:20 +00:00
CONTRIBUTING.md doc: triage 2024-07-26 18:24:06 +02:00
flake.lock feat: ship cadical (#4325) 2024-08-23 09:13:27 +00:00
flake.nix chore: CI: build 64-bit platforms consistently with GMP 2024-11-01 22:48:49 +11:00
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
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 4.14.0 (#6339) 2024-12-09 05:30:50 +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).