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iOS Swift Functions and Optionals Functions Creating a Function

Miguel Correia
Miguel Correia
1,216 Points
Posted by Miguel Correia
Miguel Correia
1,216 Points

i alredy printed hello but i think the program must be having a bug or something

i said all

greeting.swift 
func greeting () {
    let hi = "Hello"
    println("\(hi)")
}
greeting()

1 Answer

Steve Hunter
Steve Hunter
57,712 Points
Steve Hunter
Steve Hunter
57,712 Points

Hi there,

There have been a few issues with the compiler today where it is saying code is oncorrect when it, in fact, isn't.

One way round this is to make the code deliberately fail first - remove a bracket, or something. Then, correct the code and the compiler passes the test.

Strange, I know, but it is an intermittent issue.

Your code can be amended to:

func greeting(){
  println("Hello")
}

greeting()

I had to enter that a few times to get it to pass.

Steve.