mirror of
https://github.com/luau-lang/luau.git
synced 2024-11-15 14:25:44 +08:00
a36a3c41cc
### What's New? * Fragment Autocomplete: a new API allows for type checking a small fragment of code against an existing file, significantly speeding up autocomplete performance in large files. ### New Solver * E-Graphs have landed: this is an ongoing approach to make the new type solver simplify types in a more consistent and principled manner, based on similar work (see: https://egraphs-good.github.io/). * Adds support for exporting / local user type functions (previously they were always exported). * Fixes a set of bugs in which the new solver will fail to complete inference for simple expressions with just literals and operators. ### General Updates * Requiring a path with a ".lua" or ".luau" extension will now have a bespoke error suggesting to remove said extension. * Fixes a bug in which whether two `Luau::Symbol`s are equal depends on whether the new solver is enabled. --- Internal Contributors: Co-authored-by: Aaron Weiss <aaronweiss@roblox.com> Co-authored-by: Andy Friesen <afriesen@roblox.com> Co-authored-by: David Cope <dcope@roblox.com> Co-authored-by: Hunter Goldstein <hgoldstein@roblox.com> Co-authored-by: Varun Saini <vsaini@roblox.com> Co-authored-by: Vighnesh Vijay <vvijay@roblox.com> Co-authored-by: Vyacheslav Egorov <vegorov@roblox.com>
43 lines
1.1 KiB
C++
43 lines
1.1 KiB
C++
// This file is part of the Luau programming language and is licensed under MIT License; see LICENSE.txt for details
|
|
#pragma once
|
|
|
|
#include "Luau/ConstraintGenerator.h"
|
|
#include "Luau/ConstraintSolver.h"
|
|
#include "Luau/DcrLogger.h"
|
|
#include "Luau/EqSatSimplification.h"
|
|
#include "Luau/Module.h"
|
|
#include "Luau/TypeArena.h"
|
|
|
|
#include "Fixture.h"
|
|
#include "ScopedFlags.h"
|
|
|
|
namespace Luau
|
|
{
|
|
|
|
struct ConstraintGeneratorFixture : Fixture
|
|
{
|
|
TypeArena arena;
|
|
ModulePtr mainModule;
|
|
DcrLogger logger;
|
|
UnifierSharedState sharedState{&ice};
|
|
Normalizer normalizer{&arena, builtinTypes, NotNull{&sharedState}};
|
|
SimplifierPtr simplifier;
|
|
TypeCheckLimits limits;
|
|
TypeFunctionRuntime typeFunctionRuntime{NotNull{&ice}, NotNull{&limits}};
|
|
|
|
std::unique_ptr<DataFlowGraph> dfg;
|
|
std::unique_ptr<ConstraintGenerator> cg;
|
|
Scope* rootScope = nullptr;
|
|
|
|
std::vector<NotNull<Constraint>> constraints;
|
|
|
|
ScopedFastFlag forceTheFlag;
|
|
|
|
ConstraintGeneratorFixture();
|
|
|
|
void generateConstraints(const std::string& code);
|
|
void solve(const std::string& code);
|
|
};
|
|
|
|
} // namespace Luau
|