Function report

third-party/lua-5.5.0/src/lua.c:121–130

** Check whether 'status' is not OK and, if so, prints the error ** message on the top of the stack. */

** message on the top of the stack.
*/
static int report (lua_State *L, int status) {
  if (status != LUA_OK) {
    const char *msg = lua_tostring(L, -1);
    if (msg == NULL)
      msg = "(error message not a string)";
    l_message(progname, msg);
    lua_pop(L, 1);  /* remove message */
  }
  return status;
}


/*