Function report

3rd/lua-5.4.3/src/lua.c:120–127

** Check whether 'status' is not OK and, if so, prints the error ** message on the top of the stack. It assumes that the error object ** is a string, as it was either generated by Lua or by 'msghandler'. */

** is a string, as it was either generated by Lua or by 'msghandler'.
*/
static int report (lua_State *L, int status) {
  if (status != LUA_OK) {
    const char *msg = lua_tostring(L, -1);
    l_message(progname, msg);
    lua_pop(L, 1);  /* remove message */
  }
  return status;
}


/*