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[SR-11655] Segmentation fault 11 on Xcode 11.0, 11.1, 11.2 beta 2 #54066

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swift-ci opened this issue Oct 23, 2019 · 2 comments
Closed

[SR-11655] Segmentation fault 11 on Xcode 11.0, 11.1, 11.2 beta 2 #54066

swift-ci opened this issue Oct 23, 2019 · 2 comments
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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 duplicate Resolution: Duplicates another issue optimized only Flag: An issue whose reproduction requires optimized compilation protocol compositions Feature → types: protocol composition types SILOptimizer Area → compiler: SIL optimization passes swift 5.1 types Feature: types

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@swift-ci
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swift-ci commented Oct 23, 2019 •
edited by AnthonyLatsis

Previous ID SR-11655
Radar rdar://problem/56542663
Original Reporter alex_kuzyaev (JIRA User)
Type Bug
Status Closed
Resolution Duplicate

Attachment: Download

Environment

Xcode 11.2 beta 2 (11B44)
Xcode 11.1 (11A1027)
Xcode 11.0 (11A420a)

Additional Detail from JIRA
Votes 2
Component/s Compiler
Labels Bug, CompilerCrash, OptimizedOnly
Assignee None
Priority Medium

md5: ca297e5ed2e65791bbaf9cc92387c3dc

duplicates:

Issue Description:

The attached project demonstrates the issue - when creating archive, the compiler crashes with segmentation fault 11.

changing init

public required init(
request: BaseServerRequest<ResultType> & ReusablePagingRequest, 
completedEvents: Event<ResultType> = PresentEvent<ResultType>(), 
errorEvents: Event<Error> = PresentEvent<Error>())

to

public required init(
request: BaseServerRequest<ResultType>, // & ReusablePagingRequest     
completedEvents: Event<ResultType> = PresentEvent<ResultType>(), 
errorEvents: Event<Error> = PresentEvent<Error>())

fixed the issue
@belkadan
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@swift-ci create

@atrick
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atrick commented Nov 13, 2019

Fixed on master:

commit 4e106fb
Merge: a73c1f4 ddade0a
Author: Andrew Trick <atrick@apple.com>
Date: Fri Nov 1 19:52:42 2019

Merge pull request #28012 from zoecarver/fix/optimizer-and-SR-11624

Fix crash when optimizing protocol composition

@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
@AnthonyLatsis AnthonyLatsis added the crash Bug: A crash, i.e., an abnormal termination of software label Dec 12, 2022
@AnthonyLatsis AnthonyLatsis mentioned this issue Jan 19, 2024
Closed
@AnthonyLatsis AnthonyLatsis added swift 5.1 protocol compositions Feature → types: protocol composition types types Feature: types duplicate Resolution: Duplicates another issue SILOptimizer Area → compiler: SIL optimization passes labels Jan 19, 2024
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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 duplicate Resolution: Duplicates another issue optimized only Flag: An issue whose reproduction requires optimized compilation protocol compositions Feature → types: protocol composition types SILOptimizer Area → compiler: SIL optimization passes swift 5.1 types Feature: types
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@belkadan @atrick @swift-ci @AnthonyLatsis