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[SR-14882] Assertion failed: (!concreteBuffer && "concrete buffer already formed?!") #57229

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xAlien95 opened this issue Jul 7, 2021 · 4 comments
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[SR-14882] Assertion failed: (!concreteBuffer && "concrete buffer already formed?!") #57229

xAlien95 opened this issue Jul 7, 2021 · 4 comments
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@kavon
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bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself crash Bug: A crash, i.e., an abnormal termination of software SILGen Area → compiler: The SIL generation stage

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@xAlien95
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xAlien95 commented Jul 7, 2021

Previous ID SR-14882
Radar rdar://problem/80277465
Original Reporter @xAlien95
Type Bug

Attachment: Download

Environment

Xcode 12.5 (12E262)
Toolchain: Swift 5.5 Development Snapshot 2021-07

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

md5: 3dc20867ae08a0bbbd29cafe65948059

Issue Description:

The following code snippet results in an abort trap:

var foo: Int {
  get throws { 3 }
}

print(try? foo)
@typesanitizer
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cc @kavon

@swift-ci create

@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
@xAlien95
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The issue is solved on main. Should a test be added?

@AnthonyLatsis AnthonyLatsis added CompilerCrash SILGen Area → compiler: The SIL generation stage labels Aug 1, 2022
@AnthonyLatsis AnthonyLatsis added the crash Bug: A crash, i.e., an abnormal termination of software label Dec 12, 2022
@kavon kavon mentioned this issue Sep 18, 2023
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@kavon kavon self-assigned this Sep 18, 2023
@kavon
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kavon commented Sep 18, 2023

#68600

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kavon commented Sep 19, 2023

fixed by #68600

@kavon kavon closed this as completed Sep 19, 2023
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@kavon kavon

Labels
bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself crash Bug: A crash, i.e., an abnormal termination of software SILGen Area → compiler: The SIL generation stage
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@kavon @xAlien95 @typesanitizer @AnthonyLatsis