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[SR-10618] Trying to get a reference to a protocol's member crashes the compiler #53018

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swift-ci opened this issue May 5, 2019 · 0 comments
Closed

[SR-10618] Trying to get a reference to a protocol's member crashes the compiler #53018

swift-ci opened this issue May 5, 2019 · 0 comments
Labels
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 commented May 5, 2019

Previous ID SR-10618
Radar None
Original Reporter benpious (JIRA User)
Type Bug
Status Resolved
Resolution Duplicate
Environment

Apple Swift version 5.0 (swiftlang-1001.0.69.5 clang-1001.0.46.3).

Additional Detail from JIRA
Votes 0
Component/s Compiler
Labels Bug
Assignee None
Priority Medium

md5: da02a00c53502377d36661c0fb2303a6

duplicates:

  • SR-75 Referencing a protocol function crashes the compiler

Issue Description:

protocol P {
   func f()
}

let a = P.f

This currently causes the compiler to segfault.

I actually don't know if the bug is that this doesn't work, or just that it doesn't have a good error message. Using keypaths of a protocol works (most of the time), so why shouldn't this work for non-static functions?
@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
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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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