luau/tests/ClassFixture.h

// This file is part of the Luau programming language and is licensed under MIT License; see LICENSE.txt for details
#pragma once

#include "Fixture.h"

namespace Luau
{

struct ClassFixture : BuiltinsFixture
{
    ClassFixture();

    TypeId vector2Type;
    TypeId vector2InstanceType;
};

} // namespace Luau
Sync to upstream/release/555 (#768) * Type mismatch errors now mention if unification failed in covariant or invariant context, to explain why sometimes derived class can't be converted to base class or why `T` can't be converted into `T?` and so on * Class type indexing is no longer an error in non-strict mode (still an error in strict mode) * Fixed cyclic type packs not being displayed in the type * Added an error when unrelated types are compared with `==`/`~=` * Fixed false positive errors involving sub-type tests an `never` type * Fixed miscompilation of multiple assignment statements (Fixes https://github.com/Roblox/luau/issues/754) * Type inference stability improvements 2022-12-02 10:09:59 -08:00			`// This file is part of the Luau programming language and is licensed under MIT License; see LICENSE.txt for details`
Sync to upstream/release/564 (#841) This week we only have updates to new type solver and JIT. Both projects are still in the process of being built out. Neither are ready for general use yet. In the new solver, we fixed issues with recursive type aliases. Duplicated type parameters are once again reported, exported types are being recorder and function argument names are placed inside function types. We also made improvements to restore parts of bidirectional type tracking. On native code generation side, namecall instruction lowering was fixed, we fixed inconsistencies in IR command definitions and added utility function to help with constant folding. 2023-02-18 01:41:51 +02:00			`#pragma once`
Sync to upstream/release/555 (#768) * Type mismatch errors now mention if unification failed in covariant or invariant context, to explain why sometimes derived class can't be converted to base class or why `T` can't be converted into `T?` and so on * Class type indexing is no longer an error in non-strict mode (still an error in strict mode) * Fixed cyclic type packs not being displayed in the type * Added an error when unrelated types are compared with `==`/`~=` * Fixed false positive errors involving sub-type tests an `never` type * Fixed miscompilation of multiple assignment statements (Fixes https://github.com/Roblox/luau/issues/754) * Type inference stability improvements 2022-12-02 10:09:59 -08:00
			`#include "Fixture.h"`

			`namespace Luau`
			`{`

			`struct ClassFixture : BuiltinsFixture`
			`{`
			`ClassFixture();`
Sync to upstream/release/600 (#1076) ### What's Changed - Improve readability of unions and intersections by limiting the number of elements of those types that can be presented on a single line (gated under `FFlag::LuauToStringSimpleCompositeTypesSingleLine`) - Adds a new option to the compiler `--record-stats` to record and output compilation statistics - `if...then...else` expressions are now optimized into `AND/OR` form when possible. ### VM - Add a new `buffer` type to Luau based on the [buffer RFC](https://github.com/Roblox/luau/pull/739) and additional C API functions to work with it; this release does not include the library. - Internal C API to work with string buffers has been updated to align with Lua version more closely ### Native Codegen - Added support for new X64 instruction (rev) and new A64 instruction (bswap) in the assembler - Simplified the way numerical loop condition is translated to IR ### New Type Solver - Operator inference now handled by type families - Created a new system called `Type Paths` to explain why subtyping tests fail in order to improve the quality of error messages. - Systematic changes to implement Data Flow analysis in the new solver (`Breadcrumb` removed and replaced with `RefinementKey`) --- 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: Lily Brown <lbrown@roblox.com> Co-authored-by: Vighnesh Vijay <vvijay@roblox.com> Co-authored-by: Vyacheslav Egorov <vegorov@roblox.com> --------- Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com> Co-authored-by: Vyacheslav Egorov <vegorov@roblox.com> Co-authored-by: Andy Friesen <afriesen@roblox.com> Co-authored-by: Lily Brown <lbrown@roblox.com> Co-authored-by: Aaron Weiss <aaronweiss@roblox.com> Co-authored-by: Alexander McCord <amccord@roblox.com> Co-authored-by: Aviral Goel <agoel@roblox.com> 2023-10-20 18:10:30 -07:00
			`TypeId vector2Type;`
			`TypeId vector2InstanceType;`
Sync to upstream/release/555 (#768) * Type mismatch errors now mention if unification failed in covariant or invariant context, to explain why sometimes derived class can't be converted to base class or why `T` can't be converted into `T?` and so on * Class type indexing is no longer an error in non-strict mode (still an error in strict mode) * Fixed cyclic type packs not being displayed in the type * Added an error when unrelated types are compared with `==`/`~=` * Fixed false positive errors involving sub-type tests an `never` type * Fixed miscompilation of multiple assignment statements (Fixes https://github.com/Roblox/luau/issues/754) * Type inference stability improvements 2022-12-02 10:09:59 -08:00			`};`

			`} // namespace Luau`