Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
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Sebastian Ullrich f3cb8a6c2d
fix: interrupt exception was swallowed by some tryCatchRuntimeEx uses (#4569)
This appears to have been a semantic merge conflict between #3940 and
#4129. The effect on the language server is that if two edits are
sufficiently close in time to create an interrupt, some elaboration
steps like `simp` may accidentally catch the exception when it is
triggered during their execution, which makes incrementality assume that
elaboration of the body was successful, which can lead to incorrect
reuse, presenting the interrupted state to the user with symptoms such
as "uses sorry" without accompanying errors and incorrect lints.
2024-06-27 10:03:22 +00:00
.github chore: mark releases as prerelease (#4544) 2024-06-24 01:04:04 +00:00
doc doc: documenting Char and upstreaming extensionality from batteries (#4438) 2024-06-16 00:43:34 +00:00
images
nix chore: Nix: fix cacheRoots 2024-06-21 23:35:38 +02:00
releases_drafts feat: add a linter for local vars that clash with their constructors (#4301) 2024-06-14 13:03:09 +00:00
script feat: support Lake for building Lean core oleans (#3886) 2024-06-13 16:18:24 +00:00
src fix: interrupt exception was swallowed by some tryCatchRuntimeEx uses (#4569) 2024-06-27 10:03:22 +00:00
stage0 chore: update stage0 2024-06-23 10:09:59 +00:00
tests fix: interrupt exception was swallowed by some tryCatchRuntimeEx uses (#4569) 2024-06-27 10:03:22 +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 chore: update-stage0-commit cmake target (#3692) 2024-04-04 13:35:53 +00:00
CMakePresets.json chore: modernize build instructions (#4032) 2024-05-23 10:55:07 +00:00
CODEOWNERS chore: update code owners 2024-04-24 10:16:16 +02:00
CONTRIBUTING.md doc: Adjust contributor's docs to squash merging (#2927) 2023-11-21 10:13:43 +00:00
flake.lock chore: test results as job summary (#3715) 2024-03-27 10:14:33 +00:00
flake.nix chore: nix shell: add gdb (#4476) 2024-06-18 11:07:20 +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 chore: add GMP license for now 2021-11-18 09:42:35 +01:00
README.md doc: mention build doc source location (#4045) 2024-05-01 22:42:54 +00:00
RELEASES.md chore: begin development cycle for v4.10.0 (#4374) 2024-06-06 12:06:13 +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).