luau/Ast
Andy Friesen 0fa6a51c91
Sync to upstream/release/629 (#1290)
### What's new

* Implemented parsing logic for attributes
* Added `lua_setuserdatametatable` and `lua_getuserdatametatable` C API
methods for a faster userdata metatable fetch compared to
`luaL_getmetatable`. Note that metatable reference has to still be
pinned in memory!

### New Solver

* Further improvement to the assignment inference logic
* Fix many bugs surrounding constraint dispatch order

### Native Codegen

* Add IR lowering hooks for custom host userdata types
* Add IR to create new tagged userdata objects
* Remove outdated NativeState

---
### Internal Contributors

Co-authored-by: Aaron Weiss <aaronweiss@roblox.com>
Co-authored-by: Alexander McCord <amccord@roblox.com>
Co-authored-by: Andy Friesen <afriesen@roblox.com>
Co-authored-by: Aviral Goel <agoel@roblox.com>
Co-authored-by: Vighnesh Vijay <vvijay@roblox.com>
Co-authored-by: Vyacheslav Egorov <vegorov@roblox.com>
2024-06-07 10:51:12 -07:00
..
include/Luau Sync to upstream/release/629 (#1290) 2024-06-07 10:51:12 -07:00
src Sync to upstream/release/629 (#1290) 2024-06-07 10:51:12 -07:00