Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

iOS Object-Oriented Swift 2.0 Complex Data Structures Declaring a Struct

Majed Alshammarii
Majed Alshammarii
1,174 Points
Posted by Majed Alshammarii
Majed Alshammarii
1,174 Points

Need help to start

// that is what I can do?

structs.swift 
struct User = (name: String , age: int )

1 Answer

jcorum
jcorum
71,830 Points

Several things:

struct User {
  let name: String
  let age: Int

}

When you create stored properties they need to either be variables (var) or constants (let). Here they asked for constants. Second, Swift is case-sensitive, so int and Int are very different, and the type is Int. Third, the code block needs to be set off by curly braces, not parentheses.