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68bd1b2349
# What's changed? * Improved the actual message for the type errors for `cannot call non-function` when attempting to call a union of functions/callable tables. The error now correctly explains the issue is an inability to determine the return type of the call in this situation. * Resolve an issue where tables and metatables were not correctly being cloned during instantiation (fixes #1176). * Refactor `luaM_getnextgcopage` to `luaM_getnextpage` (generally removing `gco` prefix where appropriate). * Optimize `table.move` between tables for large ranges of elements. * Reformat a bunch of code automatically using `clang-format`. ### New Type Solver * Clean up minimally-used or unused constraints in the constraint solver (`InstantiationConstraint`, `SetOpConstraint`, `SingletonOrTopTypeConstraint`). * Add a builtin `singleton` type family to replace `SingletonOrTopTypeConstraint` when inferring refinements. * Fixed a crash involving type path reasoning by recording when type family reduction has taken place in the path. * Improved constraint ordering by blocking on unreduced types families that are not yet proven uninhabitable. * Improved the handling of `SetIndexerConstraints` for both better inference quality and to resolve crashes. * Fix a crash when normalizing cyclic unions of intersections. * Fix a crash when normalizing an intersection with the negation of `unknown`. * Fix a number of crashes caused by missing `follow` calls on `TypeId`s. * Changed type family reduction to correctly use a semantic notion of uninhabited types, rather than checking for `never` types specifically. * Refactor the `union` and `intersect` type families to be variadic. ### Native Code Generation * Improve translation for userdata key get/set and userdata/vector namecall. * Provide `[top level]` and `[anonymous]` as function names to `FunctionStats` as appropriate when no function name is available. * Disable unwind support on Android platforms since it is unsupported. * --- ### 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> --------- 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>
33 lines
1.9 KiB
C
33 lines
1.9 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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// This code is based on Lua 5.x implementation licensed under MIT License; see lua_LICENSE.txt for details
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#pragma once
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#include "lua.h"
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struct lua_Page;
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union GCObject;
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#define luaM_newgco(L, t, size, memcat) cast_to(t*, luaM_newgco_(L, size, memcat))
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#define luaM_freegco(L, p, size, memcat, page) luaM_freegco_(L, obj2gco(p), size, memcat, page)
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#define luaM_arraysize_(L, n, e) ((cast_to(size_t, (n)) <= SIZE_MAX / (e)) ? (n) * (e) : (luaM_toobig(L), SIZE_MAX))
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#define luaM_newarray(L, n, t, memcat) cast_to(t*, luaM_new_(L, luaM_arraysize_(L, n, sizeof(t)), memcat))
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#define luaM_freearray(L, b, n, t, memcat) luaM_free_(L, (b), (n) * sizeof(t), memcat)
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#define luaM_reallocarray(L, v, oldn, n, t, memcat) \
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((v) = cast_to(t*, luaM_realloc_(L, v, (oldn) * sizeof(t), luaM_arraysize_(L, n, sizeof(t)), memcat)))
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LUAI_FUNC void* luaM_new_(lua_State* L, size_t nsize, uint8_t memcat);
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LUAI_FUNC GCObject* luaM_newgco_(lua_State* L, size_t nsize, uint8_t memcat);
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LUAI_FUNC void luaM_free_(lua_State* L, void* block, size_t osize, uint8_t memcat);
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LUAI_FUNC void luaM_freegco_(lua_State* L, GCObject* block, size_t osize, uint8_t memcat, lua_Page* page);
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LUAI_FUNC void* luaM_realloc_(lua_State* L, void* block, size_t osize, size_t nsize, uint8_t memcat);
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LUAI_FUNC l_noret luaM_toobig(lua_State* L);
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LUAI_FUNC void luaM_getpagewalkinfo(lua_Page* page, char** start, char** end, int* busyBlocks, int* blockSize);
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LUAI_FUNC void luaM_getpageinfo(lua_Page* page, int* pageBlocks, int* busyBlocks, int* blockSize, int* pageSize);
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LUAI_FUNC lua_Page* luaM_getnextpage(lua_Page* page);
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LUAI_FUNC void luaM_visitpage(lua_Page* page, void* context, bool (*visitor)(void* context, lua_Page* page, GCObject* gco));
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LUAI_FUNC void luaM_visitgco(lua_State* L, void* context, bool (*visitor)(void* context, lua_Page* page, GCObject* gco));
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