Commit graph

60 commits

Author SHA1 Message Date
Arseny Kapoulkine
5b2e39c922
Sync to upstream/release/536 (#592) 2022-07-14 15:52:26 -07:00
Alex Orlenko
e87009f5b2
Add lua_setuserdatatag to update userdata tags (#588) 2022-07-14 12:00:37 -07:00
Arseny Kapoulkine
506d971421
Sync to upstream/release/535 (#584) 2022-07-07 18:22:39 -07:00
Arseny Kapoulkine
42510bb5c8
Fix test after merging a stale PR (#577) 2022-07-05 11:36:33 -07:00
JohnnyMorganz
baa35117bd
Use syntheticName for stringified MetatableTypeVar (#563) 2022-07-05 09:19:54 -07:00
JohnnyMorganz
4d98a16ea8
Store resolved types in astResolvedTypes (#574) 2022-07-05 09:08:05 -07:00
JohnnyMorganz
6303ae30c4
Fix op used when stringifying AstExprIndexName (#572)
* Fix op used when stringifying AstExprIndexName

* Remove visualizeWithSelf
2022-07-05 08:59:09 -07:00
Arseny Kapoulkine
2daa6497a1
Sync to upstream/release/534 (#569) 2022-06-30 16:52:43 -07:00
Arseny Kapoulkine
08ab7da4db
Sync to upstream/release/533 (#560) 2022-06-23 18:56:00 -07:00
Arseny Kapoulkine
f1b46f4b96
Sync to upstream/release/532 (#545) 2022-06-16 18:05:14 -07:00
JohnnyMorganz
c30ab0647b
Improve table stringifier when line breaks enabled (#488)
* Improve table stringifier when line breaks enabled

* Add FFlag

* Fix FFlags
2022-06-14 08:39:25 -07:00
rblanckaert
b066e4c8f8
0.531 (#532)
* Fix free Luau type being fully overwritten by 'any' and causing UAF
* Fix lua_clonefunction implementation replacing top instead of pushing
* Falsey values other than false can now narrow refinements
* Fix lua_getmetatable, lua_getfenv not waking thread up
* FIx a case where lua_objlen could push a new string without thread wakeup or GC
* Moved Luau math and bit32 definitions to definition file 
* Improve Luau parse recovery of incorrect return type token
2022-06-10 09:58:21 -07:00
rblanckaert
55a026811a
Sync to upstream/release/530 (#517)
* Run clang-format
* Contains a preliminary implementation of deferred constraint resolution
* Reduce stack usage by some recursive functions
* Fix a bug when smartCloning a BoundTypeVar
* Remove some GC related flags from VM
2022-06-03 15:15:45 -07:00
rblanckaert
61766a692c
Sync to upstream/release/529 (#505)
* Adds a currently unused x86-64 assembler as a prerequisite for possible future JIT compilation
* Fix a bug in table iteration (closes Possible table iteration bug #504)
* Improved warning method when function is used as a type
* Fix a bug with unsandboxed iteration with pairs()
* Type of coroutine.status() is now a union of value types
* Bytecode output for tests/debugging now has labels
* Improvements to loop unrolling cost estimation
* Report errors when the key obviously doesn't exist in the table
2022-05-26 15:08:16 -07:00
Austin
e13f17e225
Fix VM inconsistency caused by userdata C TM fast paths (#497)
This fixes usage of userdata C functions in xpcall handler following call stack overflow
2022-05-24 11:32:03 -07:00
Petri Häkkinen
fb9c4311d8
Add lua_tolightuserdata, optimized lua_topointer (#496)
Co-authored-by: Petri Häkkinen <petrih@rmd.remedy.fi>
2022-05-24 08:59:12 -07:00
Arseny Kapoulkine
f5923aefeb
Sync to upstream/release/527 (#491) 2022-05-19 17:02:24 -07:00
JohnnyMorganz
8b4c6aabc2
Fix findAstAncestry when position is at eof (#490) 2022-05-18 16:26:05 -07:00
JohnnyMorganz
f2191b9e4d
Respect useLineBreaks for union/intersect toString (#487)
* Respect useLineBreaks for union/intersect toString

* Apply suggestions from code review

Co-authored-by: Andy Friesen <andy.friesen@gmail.com>

Co-authored-by: Andy Friesen <andy.friesen@gmail.com>
2022-05-17 11:22:54 -07:00
JohnnyMorganz
ab4bb355a3
Add ToStringOptions.hideFunctionSelfArgument (#486)
Adds an option to hide the `self: type` argument as the first argument in the string representation of a named function type var if the ftv hasSelf.

Also added in a test for the original output (i.e., if the option was disabled)

I didn't apply this option in the normal `Luau::toString()` function, just the `Luau::toStringNamedFunction()` one (for my usecase, that is enough + I felt like a named function would include the method colon `:` to signify self). If this is unintuitive, I can also add it to the general `Luau::toString()` function.
2022-05-16 09:50:15 -07:00
Arseny Kapoulkine
a36b1eb29b
Sync to upstream/release/527 (#481) 2022-05-13 12:36:37 -07:00
Arseny Kapoulkine
e9cc76a3d5
Sync to upstream/release/526 (#477) 2022-05-05 17:03:43 -07:00
Andy Friesen
448f03218f
Add attribution for Result.ts (#468) 2022-04-29 09:33:30 -07:00
Arseny Kapoulkine
bd6d44f5e3
Sync to upstream/release/525 (#467) 2022-04-28 18:24:24 -07:00
Arseny Kapoulkine
e0a6461173
Sync to upstream/release/524 (#462) 2022-04-21 14:44:27 -07:00
Arseny Kapoulkine
8e7845076b
Sync to upstream/release/523 (#459) 2022-04-14 16:57:43 -07:00
Lily Brown
510aed7d3f
Fix JsonEncoder for AstExprTable (#454)
JsonEncoder wasn't producing valid JSON for `AstExprTable`s. This PR fixes it. The new output looks like
```json
{
    "type": "AstStatBlock",
    "location": "0,0 - 6,4",
    "body": [
        {
            "type": "AstStatLocal",
            "location": "1,8 - 5,9",
            "vars": [
                {
                    "name": "x",
                    "location": "1,14 - 1,15"
                }
            ],
            "values": [
                {
                    "type": "AstExprTable",
                    "location": "3,12 - 5,9",
                    "items": [
                        {
                            "kind": "record",
                            "key": {
                                "type": "AstExprConstantString",
                                "location": "4,12 - 4,15",
                                "value": "foo"
                            },
                            "value": {
                                "type": "AstExprConstantNumber",
                                "location": "4,18 - 4,21",
                                "value": 123
                            }
                        }
                    ]
                }
            ]
        }
    ]
}
```
2022-04-08 11:26:47 -07:00
Arseny Kapoulkine
de1381e3f1
Sync to upstream/release/522 (#450) 2022-04-07 14:29:01 -07:00
Arseny Kapoulkine
4c1f208d7a
Sync to upstream/release/521 (#443) 2022-03-31 14:01:51 -07:00
Arseny Kapoulkine
2c339d52c0
Sync to upstream/release/520 (#427) 2022-03-24 15:04:14 -07:00
Arseny Kapoulkine
362428f8b4
Sync to upstream/release/519 (#422) 2022-03-17 17:46:04 -07:00
Arseny Kapoulkine
a44b7906b6
Sync to upstream/release/518 (#419) 2022-03-11 08:55:02 -08:00
Arseny Kapoulkine
dbdf91f3ca
Sync to upstream/release/517 (#408) 2022-03-04 08:36:33 -08:00
Arseny Kapoulkine
c7eca27909
Sync to upstream/release/516 (#397) 2022-02-24 15:53:37 -08:00
Petri Häkkinen
0bc7c51afc
Lua API: add return types to table getters (#389)
Co-authored-by: Petri Häkkinen <petrih@rmd.remedy.fi>
2022-02-23 10:03:58 -08:00
Arseny Kapoulkine
5b78465059
Sync to upstream/release/514 (#372) 2022-02-17 17:18:01 -08:00
Lily Brown
4b7e06e14f
Emit more information for AstLocals in JSON encoder (#364)
We don't emit type annotations right now for `AstLocal`s in the JSON encoder. This makes it really hard to surface annotations in the Agda implementation. This PR changes it to emit location and type annotations, if present.
2022-02-14 14:14:11 -08:00
Arseny Kapoulkine
63d5423bbb
Sync to upstream/release/514 (#357) 2022-02-11 11:02:09 -08:00
Arseny Kapoulkine
e51ff38d19
Sync to upstream/release/513 (#342) 2022-02-04 12:46:08 -08:00
Arseny Kapoulkine
d58e70b8c1
Sync to upstream/release/513 (#340) 2022-02-04 08:45:57 -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
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
32c39e2162
Sync to upstream/release/510 (#313) 2022-01-14 08:20:09 -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
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
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
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
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
petrihakkinen
2740f69f32
Expand vectors to 4 components using compile time switch (#214)
Co-authored-by: Petri Häkkinen <petrih@rmd.remedy.fi>
Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>
2021-11-22 07:42:33 -08:00
Pelanyo Kamara
a5bb3ee2af
Add luaL_checkboolean and luaL_optboolean (#221)
Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>
2021-11-22 07:42:11 -08:00