Commit graph

1116 commits

Author SHA1 Message Date
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
Pelanyo Kamara
019eeeb853
Add CodeMirror Editor for Web Demo (#228)
Also remove timestamps from output
2021-12-15 09:23:26 -08:00
Arseny Kapoulkine
f2e6a8f4a5
Sync to upstream/release/507-pre (#286)
This doesn't contain all changes for 507 yet but we might want to do the
Luau 0.507 release a bit earlier to end the year sooner.

Changes:

- Type ascription (::) now permits casts between related types in both directions, allowing to refine or loosen the type (RFC #56)
- Fix type definition for tonumber to return number? since the input string isn't guaranteed to contain a valid number
- Fix type refinements for field access via []
- Many stability fixes for type checker
- Provide extra information in error messages for type mismatches in more cases
- Improve performance of type checking for large unions when union members are string literals
- Add coverage reporting support to Repl (--coverage command line argument) and lua_getcoverage C API
- Work around code signing issues during Makefile builds on macOS
- Improve performance of truthiness checks in some cases, particularly on Apple M1, resulting in 10-25% perf gains on qsort benchmark depending on the CPU/compiler
- Fix support for little-endian systems; IBM s390x here we go!
2021-12-10 14:05:05 -08:00
Arseny Kapoulkine
bcf117ba1b Merge branch 'upstream' into merge 2021-12-10 13:19:56 -08:00
Arseny Kapoulkine
891948ef30 Merge branch 'master' into merge 2021-12-10 13:19:49 -08:00
Arseny Kapoulkine
a8673f0f99 Sync to upstream/release/507-pre
This doesn't contain all changes for 507 yet but we might want to do the
Luau 0.507 release a bit earlier to end the year sooner.
2021-12-10 13:17:10 -08:00
Arseny Kapoulkine
88be067c0b
Switch coverage build to checkout@v2 (#285)
Attempt to fix coverage builds by using checkout@v2 instead of v1 which might fix the detacthed HEAD issue.

On the off chance it doesn't, add extra logging around git specifically.
2021-12-09 17:50:29 -08:00
Rerumu
12ef94df5e
Add shebang support (#149)
Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>
2021-12-09 12:37:48 -08:00
JohnnyMorganz
2e6a2090c3
Add Grammar documentation (#266)
Co-authored-by: Alexander McCord <11488393+alexmccord@users.noreply.github.com>
Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>
2021-12-08 09:17:28 -08:00
vegorov-rbx
71adace16e
RFC: Amend 'Default type alias type parameters' for type pack parameters (#238)
* Do not allow regular type assignment to a type pack as a default parameter

* With type pack support in type aliases, this second form with an empty list is now supported

* Update rfcs/syntax-default-type-alias-type-parameters.md

Co-authored-by: Alan Jeffrey <403333+asajeffrey@users.noreply.github.com>

* Update syntax-default-type-alias-type-parameters.md

Even more examples

Co-authored-by: Alan Jeffrey <403333+asajeffrey@users.noreply.github.com>
2021-12-08 04:21:47 -08:00
Braeden
2807dcb758
Update JsonEncoder.cpp (#279)
fix JsonEncoder so that AstArray elems are given commas seperating them
2021-12-07 08:14:35 -08:00
Slappy826
3eff1b214e
Fix spelling error of 'ROBLOX' (#277)
* Remove roblox prefix on comment
2021-12-07 08:14:24 -08:00
Arseny Kapoulkine
9488f2379d
Mark bit32.count* RFC as implemented 2021-12-03 11:10:41 -08:00
Arseny Kapoulkine
f63ddae898
Enable LuauActivateBeforeExec to activate the fix early (#275)
Fixes #259.
2021-12-03 10:40:31 -08:00
Arseny Kapoulkine
7257f34d89
Update CONTRIBUTING.md
The language around creating RFCs seems a bit redundant now.
2021-12-02 23:08:45 -08:00
Arseny Kapoulkine
32fb6d10a7
Sync to upstream/release/506 (#270)
- Fix some cases where type checking would overflow the native stack
- Improve autocomplete behavior when assigning a partially written function call (not currently exposed through command line tools)
- Improve autocomplete type inference feedback for some expressions where previously the type would not be known
- Improve quantification performance during type checking for large types
- Improve type checking for table literals when the expected type of the table is known because of a type annotation
- Fix type checking errors in cases where required module has errors in the resulting type
- Fix debug line information for multi-line chained call sequences (Add function name information for "attempt to call a nil value" #255)
- lua_newuserdata now takes 2 arguments to match Lua/LuaJIT APIs better; lua_newuserdatatagged should be used if the third argument was non-0.
- lua_ref can no longer be used with LUA_REGISTRYINDEX to prevent mistakes when migrating Lua FFI (Inconsistency with lua_ref #247)
- Fix assertions and possible crashes when executing script code indirectly via metatable dispatch from lua_equal/lua_lessthan/lua_getfield/etc. (Hitting a crash in an assert after lua_equal is called. #259)
- Fix flamegraph scripts to run under Python 2
2021-12-02 22:41:04 -08:00
Arseny Kapoulkine
f5ec6df7ba
Update build.yml
Disable continue-on-error for coverage because hiding the error actually makes it difficult to debug now :)
2021-12-02 15:55:06 -08:00
Arseny Kapoulkine
e440729e2b Fix signed/unsigned mismatch warning + lower limit to match upstream 2021-12-02 15:46:33 -08:00
Arseny Kapoulkine
a179c5248e Merge branch 'upstream' into merge 2021-12-02 15:25:23 -08:00
Arseny Kapoulkine
47f7cbe5a5 Merge branch 'master' into merge 2021-12-02 15:24:33 -08:00
Arseny Kapoulkine
eed18acec8 Sync to upstream/release/506 2021-12-02 15:20:08 -08:00
Lily Brown
864221e667
November 2021 Luau recap (#264)
Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>
2021-12-02 13:22:02 -08:00
Arseny Kapoulkine
2aff9bb859
Add documentation for bit32.count* and coroutine.close (#268) 2021-12-02 11:36:40 -08:00
Petri Häkkinen
d2bf2870e8
Add lua_isvector, luaL_checkvector and luaL_optvector (#261)
Co-authored-by: Petri Häkkinen <petrih@rmd.remedy.fi>
Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>
2021-12-01 11:03:08 -08:00
Petri Häkkinen
bf6cf4a69e
Fix luau_load 'env' to work with absolute stack index & add lua_absindex (#263)
Co-authored-by: Petri Häkkinen <petrih@rmd.remedy.fi>
2021-12-01 10:44:38 -08:00
kunitoki
35e497b533
Allow reconfiguring VM defaults (#260)
Co-authored-by: Lucio Asnaghi <lucio.asnaghi@king.com>
2021-11-30 17:03:18 -08:00