Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
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Cameron Zwarich c1f1287e24
fix: delete code with false assumption that LCNF local vars can occur in types (#9221)
This PR removes code that has the false assumption that LCNF local vars
can occur in types. There are other comments in `ElimDead.lean`
asserting that this is not possible, so this must have been a change
early in the development of the new compiler.
2025-07-06 15:04:13 +00:00
.github chore: CI: restore cache in update-stage0 (#9179) 2025-07-03 20:55:14 +00:00
doc chore: update doc/dev/ffi.md after #9088 (#9112) 2025-07-01 01:00:59 +00:00
images
nix
releases_drafts
script chore: improvements to release automation (#9119) 2025-07-01 02:39:10 +00:00
src fix: delete code with false assumption that LCNF local vars can occur in types (#9221) 2025-07-06 15:04:13 +00:00
stage0 feat: local and scoped grind_pattern (#9214) 2025-07-05 20:36:56 -07:00
tests feat: local and scoped grind_pattern (#9214) 2025-07-05 20:36:56 -07:00
.gitattributes
.gitignore feat: further release automation (#9092) 2025-06-30 05:44:10 +00:00
.gitpod.Dockerfile
.gitpod.yml
.ignore
CMakeLists.txt chore: compile stage 0 against correct version string (#9085) 2025-06-29 20:52:46 +00:00
CMakePresets.json
CODEOWNERS
CONTRIBUTING.md
flake.lock
flake.nix
lean-toolchain
lean.code-workspace
LICENSE
LICENSES
README.md
RELEASES.md

This is the repository for Lean 4.

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See Setting Up Lean.

Contributing

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Building from Source

See Building Lean.