Commit graph

641 commits

Author SHA1 Message Date
Arseny Kapoulkine
4b4a6a72c4 Merge branch 'master' into merge 2022-02-03 15:16:22 -08:00
Arseny Kapoulkine
f6b4cc9442 Sync to upstream/release/513 2022-02-03 15:09:37 -08:00
Andy Friesen
c572f6944f
January 2022 recap (#331) 2022-02-01 14:49:55 -08:00
Arseny Kapoulkine
2f989fc049
Sync to upstream/release/512 (#330)
- Improve refinement support for unions, in particular it's now possible to implement tagged unions as a union of tables where individual branches use a string literal type for one of the fields.
- Fix `string.split` type information
- Optimize `select(_, ...)` to run in constant time (~2.7x faster on VariadicSelect benchmark)
- Improve debug line information for multi-line assignments
- Improve compilation of table literals when table keys are constant expressions/variables
- Use forward GC barrier for `setmetatable` which slightly accelerates GC progress
2022-01-27 15:46:05 -08:00
Arseny Kapoulkine
78039f4535 Thanks gcc, we know you can't compile code. 2022-01-27 13:52:56 -08:00
Arseny Kapoulkine
86b62ac14f Merge branch 'upstream' into merge 2022-01-27 13:32:25 -08:00
Arseny Kapoulkine
b2c8c3ac11 Merge branch 'master' into merge 2022-01-27 13:31:02 -08:00
Arseny Kapoulkine
6e1e277cb8 Sync to upstream/release/512 2022-01-27 13:29:34 -08:00
Vlad Marica
4b96f7efc1
luau-analyze: Add support for reading source code from stdin (#325)
Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>
2022-01-25 08:25:01 -08:00
Arseny Kapoulkine
8fe95c9963
Sync to upstream/release/511 (#324)
- TableOperations lint now includes a warning for table.create(N, {}) (which is likely a mistake since the table is shared by all entries)
- Type checker now type checks #v when v is a union
- Parser now rejects sources that consists of a single unfinished long comment
- Work around significant MSVC 2022 performance regression, bringing it more or less in line with MSVC 2019
- Compiler now predicts array size for newly allocated tables when the table is filled in a short loop
- Small improvements in compilation throughput (~2% faster)
- Implement paged sweeper for GC which improves sweep throughput 2-3x and reduces memory consumption by 8 bytes per object (once it is stabilized we will see additional 8 bytes per object of savings)
- Improve Repl Tab completion
- Repl now supports -i (interactive mode to run code in context of a script's environment) and -On (to control optimization flags)
2022-01-21 09:00:19 -08:00
Arseny Kapoulkine
9c15f6a6d7 And one more 2022-01-21 08:52:48 -08:00
Arseny Kapoulkine
0062000d46 One more 2022-01-21 08:43:41 -08:00
Arseny Kapoulkine
699660a4eb Fix MSVC warnings 2022-01-21 08:37:50 -08:00
Arseny Kapoulkine
9cfe44e5a2 Merge branch 'upstream' into merge 2022-01-21 08:24:01 -08:00
Arseny Kapoulkine
5b4af9704f Merge branch 'master' into merge 2022-01-21 08:23:25 -08:00
Arseny Kapoulkine
d70a0788c5 Sync to upstream/release/511 2022-01-21 08:23:02 -08:00
Shiro
478a3da634
Update copyright years. (#323) 2022-01-20 09:42:49 -08:00
JohnnyMorganz
4e5ff99582
Improve Grammar documentation (#315) 2022-01-20 08:27:19 -08:00
dcope-rbx
49ce5096a4
Fixed a couple spelling mistakes in markdown files. (#316) 2022-01-17 09:44:31 -08:00
Halalaluyafail3
497d625f73
Fix some mistakes in the documentation (#314) 2022-01-14 13:42:49 -08:00
Arseny Kapoulkine
32c39e2162
Sync to upstream/release/510 (#313) 2022-01-14 08:20:09 -08:00
Arseny Kapoulkine
e6dd6bd158 Merge branch 'upstream' into merge 2022-01-14 08:07:10 -08:00
Arseny Kapoulkine
e0af631169 Merge branch 'master' into merge 2022-01-14 08:07:08 -08:00
Arseny Kapoulkine
80d5c0000e Sync to upstream/release/510 2022-01-14 08:06:31 -08:00
Arseny Kapoulkine
b2af550b08
Update grammar.md
Add forgotten quotes around 'type'; reported by @Dionysusnu
2022-01-13 15:23:18 -08:00
Arseny Kapoulkine
d6ba106be6
Update compatibility.md
Add a note about function identity
2022-01-12 11:56:46 -08:00
T 'Filtered' C
abf9fc2754
Update compatibility.md to split coroutine.close from lua_resetthread (#309)
Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>
2022-01-12 11:50:25 -08:00
rafa_br34
b7f78f4997
MSVC warning C4244 fixes (#308)
Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>
2022-01-12 10:05:31 -08:00
Arseny Kapoulkine
b7a7b92d12
Update syntax.md
Remove confusing block because it reads as if we *do* support this syntax if you aren't reading carefully.
2022-01-11 13:24:56 -08:00
Arseny Kapoulkine
a23b467485
Add turbofish discussion to generic function RFC (#300) 2022-01-07 11:07:36 -08:00
Arseny Kapoulkine
287b46e6a7
Mark bidirectional ascription RFC as implemented (#305) 2022-01-07 11:07:22 -08:00
Arseny Kapoulkine
b5e338325b
Mark coroutine.close RFC as implemented (#304) 2022-01-07 08:52:33 -08:00
Arseny Kapoulkine
d50b079325
Sync to upstream/release/509 (#303)
- Rework transaction log used for type checking which should result in more robust type checking internals with fewer bugs
- Reduce the amount of memory consumed by type checker on large module graphs
- Type checker now errors on attempts to change the type of imported module fields
- The return type of newproxy is now any (fixes #296)
- Implement new number printing algorithm (Schubfach) which makes tostring() produce precise (round-trippable) and short decimal output up to 10x faster
- Fix lua_Debug::linedefined to point to the line with the function definition instead of the first statement (fixes #265)
- Fix minor bugs in Tab completion in Repl
- Repl now saves/restores command history in ~/.luau_history
2022-01-06 17:46:53 -08:00
Arseny Kapoulkine
d189bd9b1a Enable V2Read flag early 2022-01-06 17:37:50 -08:00
Arseny Kapoulkine
8464a78d43 Merge branch 'upstream' into merge 2022-01-06 16:08:33 -08:00
Arseny Kapoulkine
c7e1a94996 Merge branch 'master' into merge 2022-01-06 16:08:24 -08:00
Arseny Kapoulkine
d323237b6c
Sync to upstream/release/508 (#301)
This version isn't for release because we've skipped some internal
numbers due to year-end schedule changes, but it's better to merge
separately.
2022-01-06 15:26:14 -08:00
Arseny Kapoulkine
62a40d0b86 Merge commit 'a9aa4faf24e6cea1ac0e33d0054a7328a35f9d4a' into merge 2022-01-06 14:17:44 -08:00
Arseny Kapoulkine
bdf81c0ed1 Merge branch 'master' into merge 2022-01-06 14:11:50 -08:00
Arseny Kapoulkine
44ccd82822 Sync to upstream/release/509 2022-01-06 14:10:07 -08:00
Arseny Kapoulkine
a9aa4faf24 Sync to upstream/release/508
This version isn't for release because we've skipped some internal
numbers due to year-end schedule changes, but it's better to merge
separately.
2022-01-06 14:08:56 -08:00
Alan Jeffrey
82587bef29
RFC: Fix an unsoundness issue around stripping optional properties (#276)
* Fix an unsoundness issue around stripping optional properties

Co-authored-by: vegorov-rbx <75688451+vegorov-rbx@users.noreply.github.com>
2022-01-06 12:48:09 -06:00
Arseny Kapoulkine
73b7bcb2da
docs: Move Luau.Web.js fetch to the end of the page
This was moved in the CodeMirror change, but that may break Module setup in the embedded <script> block, so move it back.
2022-01-04 15:04:25 -08:00
Arseny Kapoulkine
fa35884e5b
Update library.md
A few small tweaks and fixes.
2021-12-27 13:08:56 -08:00
Arseny Kapoulkine
6203bf6ac5
Update grammar.md
Remove TOC & mark page as wide.
2021-12-27 12:51:23 -08:00
Arseny Kapoulkine
65177c425c
Update grammar.md
This changes the grammar to follow the EBNF rules more rigorously, most significantly quoting all keywords.
2021-12-27 12:48:58 -08:00
Arseny Kapoulkine
d079201a6e Fix repeated calls to print() clearing output 2021-12-20 15:44:51 -08:00
Arseny Kapoulkine
fedd9a5f78 docs: Fix label syntax 2021-12-20 15:40:38 -08:00
boyned//Kampfkarren
5e7648947b
RFC: Safe navigation operator (#142)
Co-authored-by: Alexander McCord <11488393+alexmccord@users.noreply.github.com>
2021-12-20 15:38:15 -08:00
Arseny Kapoulkine
9e7e779c02
Quality of life improvements to web demo (#297)
- Upgrade CodeMirror to 5.65
- Enable matching paren highlighting via an addon
- Remove extra buttons and replace clear output with a checkbox
- Highlight error line on parsing/execution error
- Change demo layout to wide to increase available width
2021-12-20 15:36:41 -08:00