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kotlinlang

This is fine:
```
class Foo {
    var a: Int

    init {
        a = 1
    }
}

```

This doesn't compile (Error: property must be initialized)
```
class Foo {
    var a: Int
        set(value) {
            a = value
        }
    
    init {
        a = 1
    }
}
```

But this compiles fine
```
class Foo {
    var a: Int
        set(value) {
            a = value
        }
    
    constructor()
    
    init {
        a = 1
    }
}
```