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[SR-5110] Name collision not solved with namespacing #47686

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swift-ci opened this issue Jun 6, 2017 · 1 comment
Closed

[SR-5110] Name collision not solved with namespacing #47686

swift-ci opened this issue Jun 6, 2017 · 1 comment
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bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself

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@swift-ci
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swift-ci commented Jun 6, 2017

Previous ID SR-5110
Radar https://bugreport.apple.com/web/?problemID=32590357
Original Reporter Quintana (JIRA User)
Type Bug
Status Resolved
Resolution Duplicate
Environment

Xcode 9 beta 1

Additional Detail from JIRA
Votes 1
Component/s Compiler
Labels Bug
Assignee None
Priority Medium

md5: 18451fab6884f0b95388b0d7b3e5d5d0

duplicates:

  • SR-898 Unresolvable "ambiguous for type lookup" error when using multiple modules

Issue Description:

Having a name collision in Xcode 9/Swift 3.2 is not solved by prefixing the module name in some cases.

I have a iOS project that has a dependency named `Decodable` which has a protocol you could adopt named the same way. Since Swift 3.2 also added a protocol name `Decodable`, there's a name collision.

I instantly thought of namespacing the protocol conformace to remove the error. But it did not work.

```
class MyClass: Decodable -> class MyClass: Decodable.Decodable
```

However, namespacing with `Swift`, does work, but does not solve the issue

```
class MyClass: Decodable -> class MyClass: Swift.Decodable
```

@belkadan
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Consolidating.

@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
This issue was closed.
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Labels
bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
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