lean4-htt

Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.

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Leonardo de Moura 42fbe3c18c chore(library/init,runtime,library/compiler): add `fix` primitive back The new `partial def`s allow us to define `fix` in Lean, but the Lean implementation is not as efficient as the native one. The native one in C++ use weak pointers to prevent a closure allocation at every recursive invocation. This commit also fixes the `fixCore` helper functions that were broken after we switched to camelCase. We have updated the test `fix1.lean` to demonstrate the native implementation is faster. Here are the numbers on my desktop. ``` ./run.sh fix1.lean 24 721420279 Time for 'native fix': 816ms 721420279 Time for 'fix in lean': 1.34s ```		2019-03-27 17:13:53 -07:00
.github	chore(.github/CONTRIBUTING): fix typos and URLs	2017-10-30 16:23:22 +01:00
bin	chore(bin/leanc.in): remove flags that do not exist on clang++ for OSX	2019-03-18 08:38:50 -07:00
doc	doc(doc/make/index): add instructions for invoking makefile manually	2019-03-25 14:57:57 -07:00
gen	feat(runtime): avoid extra `switch`	2019-02-23 17:35:21 -08:00
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
lean4-mode	feat(frontends/lean): add `partial` keyword	2019-03-26 16:09:55 -07:00
library	chore(library/init,runtime,library/compiler): add `fix` primitive back	2019-03-27 17:13:53 -07:00
script	chore(library/constants.txt): remove dead variables	2019-03-22 13:26:48 -07:00
src	chore(library/init,runtime,library/compiler): add `fix` primitive back	2019-03-27 17:13:53 -07:00
tests	chore(library/init,runtime,library/compiler): add `fix` primitive back	2019-03-27 17:13:53 -07:00
.appveyor.yml	chore(.appveyor,.travis): disable leanpkg registry tests	2018-04-12 18:32:20 +02:00
.clang-format	feat(library/vm/process): add basic process support	2017-03-28 18:08:06 -07:00
.codecov.yml	fix(.codecov.yml): do not fail github ci if coverage drops by 0.01%	2017-06-25 10:35:02 +02:00
.gitattributes	chore(.gitattributes): use `union` merge strategy for doc/changes.md	2017-12-11 12:49:10 +01:00
.gitignore	feat(bin/leanc): add simple C++ compiler wrapper script	2019-03-18 16:11:30 +01:00
.travis.yml	chore(.travis.yml): trigger AppVeyor nightly build from Travis	2018-04-13 16:44:27 +02:00
LICENSE	Add LICENSE file	2013-07-15 18:55:48 -07:00
README.md	chore(README): point CI links to lean4 branch	2018-04-12 13:50:42 +02:00