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 4cfe44bed0 feat(library/compiler/specialize): add `nospecialize` attribute @kha I had to add this attribute because the specializer was generated many specialization candidates for functions that take `[has_tokens ...]` as an argument. Moreover, these candidates had a lot of dependencies. I am trying to workaround this issue by marking the instances with the new attribute `[nospecialize]`. I did not mark instances created by `[derive]`. It is quite tedious to do it. BTW, when I was investigating the problem I stumbled at `node.view`. Its type is: ``` node.view : Π {α : Type} {m : Type → Type} [_inst_1 : monad m] [_inst_2 : monad_except (parsec.message syntax) m] [_inst_3 : monad_parsec syntax m] [_inst_4 : alternative m] (k : syntax_node_kind) (rs : list (m syntax)) [i : @has_view syntax_node_kind k α], @has_view (m syntax) (@node m _inst_1 _inst_2 _inst_3 _inst_4 k rs) α ``` This looks wrong: the view depends on `[monad_parsec syntax m]` We should also make sure definitions do not have unnecessary type class instances. Otherwise, we will put additional stress on the code specializer. One option is to change the frontend and filter unused instances.		2018-10-15 17:44:26 -07:00
.github	chore(.github/CONTRIBUTING): fix typos and URLs	2017-10-30 16:23:22 +01:00
bin	chore(bin/lean-gdb): exclude scalar fields	2018-10-04 18:32:03 -07:00
doc	doc(doc/coding_style,doc/commit_convention): fix git hook commands	2018-07-05 10:20:25 +02:00
gen	fix(runtime/apply): must use `free_heap_obj` instead of `free`	2018-08-28 12:29:14 -07:00
images
lean4-mode	feat(lean4-mode/lean4-flycheck): store .olean of dependencies	2018-09-11 16:35:25 -07:00
library	feat(library/compiler/specialize): add `nospecialize` attribute	2018-10-15 17:44:26 -07:00
script	chore(script/lib_perf): adapt to change in `lean` command line behavior	2018-09-27 13:11:42 -07:00
src	feat(library/compiler/specialize): add `nospecialize` attribute	2018-10-15 17:44:26 -07:00
tests	fix(tests/lean/parser1): fix reprinting (`eoi node was missing)	2018-10-15 12:47:32 +02:00
.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	chore(.gitignore): ignore `*.produced.out` files	2018-05-01 08:43:46 -07:00
.travis.yml	chore(.travis.yml): trigger AppVeyor nightly build from Travis	2018-04-13 16:44:27 +02:00
LICENSE
README.md	chore(README): point CI links to lean4 branch	2018-04-12 13:50:42 +02:00