错误集、错误和问题函数是FlyLang面向错误的重要概念。
errorset <name> {
//Codes.....
}
<modifier:public> error <name> {
//Codes.....
}
<modifier:public> <returnValueType> {{!static?is:not}} problematicalfunction <name>(parameters) {
//Codes.....
}
public Integer not problematicalfunction Main(args As Array inherit string){ auto io = new IOStream() io.StartInit() io.OutputStream("Hello World!") io.EndInit() io.Start() return 0; }