Commit graph

11 commits

Author SHA1 Message Date
Andy Friesen
a5c6a38b10
Sync to upstream/release/559 (#804)
* Fix autocompletion of if-then-else expressions
* Fix a potential crash surrounding improper use of `%*` in a string
format specifier
* All Python scripts now invoke Python via `python3` rather than
`python`.
* Improved error handling for string interpolation with too many
arguments.

Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>
Co-authored-by: Vyacheslav Egorov <vegorov@roblox.com>
2023-01-13 14:10:01 -08:00
vegorov-rbx
75a2e95714
Sync to upstream/release/557 (#794)
* Fixed unions of `nil` types displaying as `?`
* Internal normalization now handles class types which can make
previously failing (incorrectly) sub-typing checks to succeed
2023-01-04 12:53:17 -08:00
Andy Friesen
c33700e473
Sync to upstream/release/552 (#735)
* Reduce the stack utilization of type checking.
* Improve the error message that's reported when a delimiting comma is
missing from a table literal. eg
```lua
local t = {
    first = 1
    second = 2
}```
2022-11-04 10:33:22 -07:00
Andy Friesen
54324867df
Sync to upstream/release/550 (#723)
* Support `["prop"]` syntax on class definitions in definition files.
(#704)
* Improve type checking performance for complex overloaded functions
* Fix rare cases of incorrect stack traces for out of memory errors at
runtime
2022-10-21 10:54:01 -07:00
vegorov-rbx
76070f8da2
Sync to upstream/release/549 (#707)
* Reoptimized math.min/max/bit32 builtins assuming at least 2 arguments are used (1-2% lift on some benchmarks)
* Type errors that mention function types no longer have redundant parenthesis around return type
* Luau REPL now supports --compile=remarks which displays the source code with optimization remarks embedded as comments
* Builtin calls are slightly faster when called with 1-2 arguments (~1% improvement in some benchmarks)
2022-10-14 12:48:41 -07:00
Arseny Kapoulkine
d5a2a1585e
Sync to upstream/release/548 (#699)
- Fix rare type checking bugs with invalid generic types escaping the
module scope
- Fix type checking of variadic type packs in certain cases
- Implement type normalization, which resolves a large set of various
issues with unions/intersections in type checker
- Improve parse errors for trailing commas in function calls and type
lists
- Reduce profiling skew when using --profile with very high frequencies
- Improve performance of `lua_getinfo` (`debug.info`, `debug.traceback`
and profiling overhead are now 20% faster/smaller)
- Improve performance of polymorphic comparisons (1-2% lift on some
benchmarks)
- Improve performance of closure creation (1-2% lift on some benchmarks)
- Improve string comparison performance (4% lift on string sorting)
2022-10-06 17:23:29 -07:00
Arseny Kapoulkine
ae35ada579
Sync to upstream/release/543 (#657)
- Improve ComparisonPrecedence lint suggestions for three-way comparisons (X < Y < Z)
- Improve type checking stability
- Improve location information for errors when parsing invalid type annotations
- Compiler now generates bytecode version 3 in all configurations
- Improve performance of comparisons against numeric constants on AArch64
2022-09-01 16:14:03 -07:00
Arseny Kapoulkine
f7d8ad0774
Sync to upstream/release/540 (#635)
Also adjust benchmark runs to use config=profile and run clang for all benchmarks + gcc for runtime
2022-08-11 14:01:33 -07:00
Arseny Kapoulkine
b1cfaf5305
Sync to upstream/release/537 (#607) 2022-07-21 14:16:54 -07:00
Arseny Kapoulkine
506d971421
Sync to upstream/release/535 (#584) 2022-07-07 18:22:39 -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