Function luaK_code

3rd/lua-5.4.3/src/lcode.c:381–389

** Emit instruction 'i', checking for array sizes and saving also its ** line information. Return 'i' position. */

** line information. Return 'i' position.
*/
int luaK_code (FuncState *fs, Instruction i) {
  Proto *f = fs->f;
  /* put new instruction in code array */
  luaM_growvector(fs->ls->L, f->code, fs->pc, f->sizecode, Instruction,
                  MAX_INT, "opcodes");
  f->code[fs->pc++] = i;
  savelineinfo(fs, f, fs->ls->lastline);
  return fs->pc - 1;  /* index of new instruction */
}


/*