noparser.c

来自「世界上最快的脚本语言lua的源码」· C语言 代码 · 共 27 行

/*
* The code below can be used to make a Lua core that does not contain the
* parsing modules (lcode, llex, lparser), which represent 35% of the total core.
* You'll only be able to load binary files and strings, precompiled with luac.
* (Of course, you'll have to build luac with the original parsing modules!)
*
* To use this module, simply compile it ("make noparser" does that) and
* list its object file before the Lua libraries. The linker should then not
* load the parsing modules. To try it, do "make luab".
*/

#include "llex.h"
#include "lparser.h"
#include "lzio.h"

void luaX_init (lua_State *L) {
  UNUSED(L);
}

Proto *luaY_parser (lua_State *L, ZIO *z, Mbuffer *buff) {
  UNUSED(z);
  UNUSED(buff);
  lua_pushstring(L,"parser not loaded");
  lua_error(L);
  return NULL;
}