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b23d43496b
### What's new * Light update this week, mostly fast flag cleanups. ### New Solver * Rename flag to enable new solver from `DebugLuauDeferredConstraintResolution` to `LuauSolverV2` * Added support for magic functions for the new type checker (as opposed to the type inference component) * Improved handling of `string.format` with magic function improvements * Cleaning up some of the reported errors by the new type checker * Minor refactoring of `TypeChecker2.cpp` that happens to make the diff very hard to read. --- ### Internal Contributors Co-authored-by: Aaron Weiss <aaronweiss@roblox.com> Co-authored-by: Andy Friesen <afriesen@roblox.com> Co-authored-by: Vighnesh Vijay <vvijay@roblox.com> Co-authored-by: Vyacheslav Egorov <vegorov@roblox.com> --------- Co-authored-by: Alexander McCord <amccord@roblox.com> Co-authored-by: Andy Friesen <afriesen@roblox.com> Co-authored-by: Vighnesh <vvijay@roblox.com> Co-authored-by: Aviral Goel <agoel@roblox.com> Co-authored-by: David Cope <dcope@roblox.com> Co-authored-by: Lily Brown <lbrown@roblox.com> Co-authored-by: Vyacheslav Egorov <vegorov@roblox.com> Co-authored-by: Junseo Yoo <jyoo@roblox.com>
83 lines
3 KiB
C++
83 lines
3 KiB
C++
// This file is part of the Luau programming language and is licensed under MIT License; see LICENSE.txt for details
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#pragma once
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#include "Luau/Scope.h"
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#include "Luau/Type.h"
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#include <optional>
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namespace Luau
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{
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struct Frontend;
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struct GlobalTypes;
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struct TypeChecker;
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struct TypeArena;
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struct Subtyping;
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void registerBuiltinGlobals(Frontend& frontend, GlobalTypes& globals, bool typeCheckForAutocomplete = false);
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TypeId makeUnion(TypeArena& arena, std::vector<TypeId>&& types);
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TypeId makeIntersection(TypeArena& arena, std::vector<TypeId>&& types);
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/** Build an optional 't'
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*/
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TypeId makeOption(NotNull<BuiltinTypes> builtinTypes, TypeArena& arena, TypeId t);
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/** Small utility function for building up type definitions from C++.
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*/
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TypeId makeFunction( // Monomorphic
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TypeArena& arena,
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std::optional<TypeId> selfType,
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std::initializer_list<TypeId> paramTypes,
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std::initializer_list<TypeId> retTypes,
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bool checked = false
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);
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TypeId makeFunction( // Polymorphic
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TypeArena& arena,
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std::optional<TypeId> selfType,
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std::initializer_list<TypeId> generics,
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std::initializer_list<TypePackId> genericPacks,
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std::initializer_list<TypeId> paramTypes,
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std::initializer_list<TypeId> retTypes,
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bool checked = false
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);
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TypeId makeFunction( // Monomorphic
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TypeArena& arena,
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std::optional<TypeId> selfType,
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std::initializer_list<TypeId> paramTypes,
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std::initializer_list<std::string> paramNames,
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std::initializer_list<TypeId> retTypes,
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bool checked = false
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);
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TypeId makeFunction( // Polymorphic
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TypeArena& arena,
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std::optional<TypeId> selfType,
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std::initializer_list<TypeId> generics,
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std::initializer_list<TypePackId> genericPacks,
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std::initializer_list<TypeId> paramTypes,
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std::initializer_list<std::string> paramNames,
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std::initializer_list<TypeId> retTypes,
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bool checked = false
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);
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void attachMagicFunction(TypeId ty, MagicFunction fn);
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void attachDcrMagicFunction(TypeId ty, DcrMagicFunction fn);
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void attachDcrMagicRefinement(TypeId ty, DcrMagicRefinement fn);
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void attachDcrMagicFunctionTypeCheck(TypeId ty, DcrMagicFunctionTypeCheck fn);
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Property makeProperty(TypeId ty, std::optional<std::string> documentationSymbol = std::nullopt);
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void assignPropDocumentationSymbols(TableType::Props& props, const std::string& baseName);
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std::string getBuiltinDefinitionSource();
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void addGlobalBinding(GlobalTypes& globals, const std::string& name, TypeId ty, const std::string& packageName);
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void addGlobalBinding(GlobalTypes& globals, const std::string& name, Binding binding);
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void addGlobalBinding(GlobalTypes& globals, const ScopePtr& scope, const std::string& name, TypeId ty, const std::string& packageName);
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void addGlobalBinding(GlobalTypes& globals, const ScopePtr& scope, const std::string& name, Binding binding);
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std::optional<Binding> tryGetGlobalBinding(GlobalTypes& globals, const std::string& name);
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Binding* tryGetGlobalBindingRef(GlobalTypes& globals, const std::string& name);
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TypeId getGlobalBinding(GlobalTypes& globals, const std::string& name);
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} // namespace Luau
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