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https://github.com/luau-lang/luau.git
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c799a548e4
> 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 (e.g.: https://egraphs-good.github.io/). * Adds support for exported / local user type functions. * Fixes a set of bugs in which the new solver will fail to complete inference for simple expressions with just literals and operators. > General * It is now an explicit runtime error to `require` a path with a ".lua" or ".luau" extension, and the error message will suggest removing the extension. ``` require("path/to/mymodule.lua") ``` * Fixes a bug in which whether two `Symbol`s are equal depends on whether the new solver is enabled.
49 lines
921 B
C++
49 lines
921 B
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/Ast.h"
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#include "Luau/Location.h"
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#include "Luau/DenseHash.h"
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#include "Luau/Common.h"
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#include <vector>
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namespace Luau
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{
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class Allocator
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{
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public:
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Allocator();
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Allocator(Allocator&&);
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Allocator& operator=(Allocator&&) = delete;
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~Allocator();
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void* allocate(size_t size);
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template<typename T, typename... Args>
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T* alloc(Args&&... args)
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{
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static_assert(std::is_trivially_destructible<T>::value, "Objects allocated with this allocator will never have their destructors run!");
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T* t = static_cast<T*>(allocate(sizeof(T)));
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new (t) T(std::forward<Args>(args)...);
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return t;
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}
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private:
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struct Page
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{
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Page* next;
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char data[8192];
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};
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Page* root;
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size_t offset;
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};
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}
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