/* Free register 'reg', if it is neither a constant index nor a local variable. )  */
static void freereg(FuncState *fs, int reg)
/* Free register 'reg', if it is neither a constant index nor a local variable. )  */
static void freereg(FuncState *fs, int reg)
{
    fs->freereg--;
    lua_assert(reg == fs->freereg);
  }
}