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0b2755f964
* Progress toward a diffing algorithm for types. We hope that this will
be useful for writing clearer error messages.
* Add a missing recursion limiter in `Unifier::tryUnifyTables`. This was
causing a crash in certain situations.
* Luau heap graph enumeration improvements:
* Weak references are not reported
* Added tag as a fallback name of non-string table links
* Included top Luau function information in thread name to understand
where thread might be suspended
* Constant folding for `math.pi` and `math.huge` at -O2
* Optimize `string.format` and `%*`
* This change makes string interpolation 1.5x-2x faster depending on the
number and type of formatted components, assuming a few are using
primitive types, and reduces associated GC pressure.
New type checker:
* Initial work toward tracking the upper and lower bounds of types
accurately.
Native code generation (JIT):
* Add IrCmd::CHECK_TRUTHY for improved assert fast-calls
* Do not compute type map for modules without types
* Capture metatable+readonly state for NEW_TABLE IR instructions
* Replace JUMP_CMP_ANY with CMP_ANY and existing JUMP_EQ_INT
* Add support for exits to VM with reentry lock in VmExit
---------
Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>
Co-authored-by: Vyacheslav Egorov <vegorov@roblox.com>
34 lines
1.6 KiB
C
34 lines
1.6 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 "lstate.h"
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#define pcRel(pc, p) ((pc) ? cast_to(int, (pc) - (p)->code) - 1 : 0)
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#define luaG_typeerror(L, o, opname) luaG_typeerrorL(L, o, opname)
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#define luaG_forerror(L, o, what) luaG_forerrorL(L, o, what)
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#define luaG_runerror(L, fmt, ...) luaG_runerrorL(L, fmt, ##__VA_ARGS__)
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#define LUA_MEMERRMSG "not enough memory"
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#define LUA_ERRERRMSG "error in error handling"
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LUAI_FUNC l_noret luaG_typeerrorL(lua_State* L, const TValue* o, const char* opname);
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LUAI_FUNC l_noret luaG_forerrorL(lua_State* L, const TValue* o, const char* what);
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LUAI_FUNC l_noret luaG_concaterror(lua_State* L, StkId p1, StkId p2);
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LUAI_FUNC l_noret luaG_aritherror(lua_State* L, const TValue* p1, const TValue* p2, TMS op);
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LUAI_FUNC l_noret luaG_ordererror(lua_State* L, const TValue* p1, const TValue* p2, TMS op);
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LUAI_FUNC l_noret luaG_indexerror(lua_State* L, const TValue* p1, const TValue* p2);
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LUAI_FUNC l_noret luaG_methoderror(lua_State* L, const TValue* p1, const TString* p2);
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LUAI_FUNC l_noret luaG_readonlyerror(lua_State* L);
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LUAI_FUNC LUA_PRINTF_ATTR(2, 3) l_noret luaG_runerrorL(lua_State* L, const char* fmt, ...);
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LUAI_FUNC void luaG_pusherror(lua_State* L, const char* error);
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LUAI_FUNC void luaG_breakpoint(lua_State* L, Proto* p, int line, bool enable);
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LUAI_FUNC bool luaG_onbreak(lua_State* L);
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LUAI_FUNC int luaG_getline(Proto* p, int pc);
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LUAI_FUNC int luaG_isnative(lua_State* L, int level);
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