Swift function internal parameter name cannot match the name of a type
| Originator: | steve_w101 | ||
| Number: | rdar://27059887 | Date Originated: | 28-Jun-2016 07:25 PM |
| Status: | Open | Resolved: | |
| Product: | Developer Tools | Product Version: | 7.3.1, 8.0 |
| Classification: | Other Bug | Reproducible: | Always |
Summary:
An internal parameter name of a Swift function cannot match the name of a type.
Steps to Reproduce:
Open the attached Xcode playground.
Alternatively create one with the following code:
mport Foundation
protocol Fetchable {
func fetchSomething(from URL: URL)
}
class Fetcher: Fetchable {
func fetchSomething(from URL: URL) {
}
}
Expected Results:
The code compiles / playground executes successfully.
Actual Results:
An error is generated due to the implementation of the fetchSomething(from:) function, stating “Use of undeclared type ‘URL’”.
Version:
Tested and confirmed to occur under Xcode 8 (8S128d) with Swift 3, and Xcode 7.3.1 (7D1014) with Swift 2.2
Comments
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