---
title: changesWhenUppercased
framework: swift
role: symbol
role_heading: Instance Property
path: swift/unicode/scalar/properties-swift.struct/changeswhenuppercased
---

# changesWhenUppercased

A Boolean value indicating whether the scalar’s normalized form differs from the uppercaseMapping of each constituent scalar.

## Declaration

```swift
var changesWhenUppercased: Bool { get }
```

## Discussion

Discussion This property corresponds to the “Changes_When_Uppercased” property in the Unicode Standard.