jianf/LuaCangjia_api
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feat: 适配 Lua 5.1.5 (lua_5.1.5 分支)

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- lib/lua 替换为 Lua 5.1.5 官方源码; CMakeLists 删除 5.1 不存在的
  lcorolib.c/lctype.c/lutf8lib.c/lbitlib.c
- 补充 lua.hpp C++ 包装头(5.1 官方不提供, 保持桥接 include 路径不变)
- LUA_OK 兼容宏: 5.1 无此定义(成功返回值为 0)
- luaL_tolstring 兼容: 5.1 无此 API, l_print 改用 lua_tostring +
  lua_typename 兜底(#if LUA_VERSION_NUM >= 502 条件编译, 弹栈逻辑同步分支)
- luaL_setfuncs 兼容: 5.1 无此 API, push_tty_file 改手动循环注册
- I/O 重定向沿用 Registry 方案(自 5.2.4 分支同步), typed interop
  版本自适应断言同步
- 验证: GTest 44/44 通过
This commit is contained in:
JianFeeeee
2026-08-25 11:13:41 +08:00
parent 4af121c1f3
commit c23f8c5e32
70 changed files with 9553 additions and 22456 deletions
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52
lib/lua/lfunc.h Executable file → Normal file
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@ -1,5 +1,5 @@
/*
** $Id: lfunc.h $
** $Id: lfunc.h,v 2.4.1.1 2007/12/27 13:02:25 roberto Exp $
** Auxiliary functions to manipulate prototypes and closures
** See Copyright Notice in lua.h
*/
@ -11,52 +11,22 @@
#include "lobject.h"
#define sizeCclosure(n) (cast_int(offsetof(CClosure, upvalue)) + \
cast_int(sizeof(TValue)) * (n))
#define sizeCclosure(n) (cast(int, sizeof(CClosure)) + \
cast(int, sizeof(TValue)*((n)-1)))
#define sizeLclosure(n) (cast_int(offsetof(LClosure, upvals)) + \
cast_int(sizeof(TValue *)) * (n))
/* test whether thread is in 'twups' list */
#define isintwups(L) (L->twups != L)
/*
** maximum number of upvalues in a closure (both C and Lua). (Value
** must fit in a VM register.)
*/
#define MAXUPVAL 255
#define upisopen(up) ((up)->v.p != &(up)->u.value)
#define uplevel(up) check_exp(upisopen(up), cast(StkId, (up)->v.p))
/*
** maximum number of misses before giving up the cache of closures
** in prototypes
*/
#define MAXMISS 10
/* special status to close upvalues preserving the top of the stack */
#define CLOSEKTOP (-1)
#define sizeLclosure(n) (cast(int, sizeof(LClosure)) + \
cast(int, sizeof(TValue *)*((n)-1)))
LUAI_FUNC Proto *luaF_newproto (lua_State *L);
LUAI_FUNC CClosure *luaF_newCclosure (lua_State *L, int nupvals);
LUAI_FUNC LClosure *luaF_newLclosure (lua_State *L, int nupvals);
LUAI_FUNC void luaF_initupvals (lua_State *L, LClosure *cl);
LUAI_FUNC Closure *luaF_newCclosure (lua_State *L, int nelems, Table *e);
LUAI_FUNC Closure *luaF_newLclosure (lua_State *L, int nelems, Table *e);
LUAI_FUNC UpVal *luaF_newupval (lua_State *L);
LUAI_FUNC UpVal *luaF_findupval (lua_State *L, StkId level);
LUAI_FUNC void luaF_newtbcupval (lua_State *L, StkId level);
LUAI_FUNC void luaF_closeupval (lua_State *L, StkId level);
LUAI_FUNC StkId luaF_close (lua_State *L, StkId level, int status, int yy);
LUAI_FUNC void luaF_unlinkupval (UpVal *uv);
LUAI_FUNC void luaF_close (lua_State *L, StkId level);
LUAI_FUNC void luaF_freeproto (lua_State *L, Proto *f);
LUAI_FUNC void luaF_freeclosure (lua_State *L, Closure *c);
LUAI_FUNC void luaF_freeupval (lua_State *L, UpVal *uv);
LUAI_FUNC const char *luaF_getlocalname (const Proto *func, int local_number,
int pc);