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[SR-7728] :type lookup Swift aborts the REPL #4369

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lilyball mannequin opened this issue May 19, 2018 · 4 comments
Closed

[SR-7728] :type lookup Swift aborts the REPL #4369

lilyball mannequin opened this issue May 19, 2018 · 4 comments
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@dcci
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bug Something isn't working Compiler CompilerCrash LLDB for Swift

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@lilyball
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Mannequin

lilyball mannequin commented May 19, 2018

Previous ID SR-7728
Radar rdar://40417941
Original Reporter @lilyball
Type Bug
Status Resolved
Resolution Done
Environment

Apple Swift version 4.1 (swiftlang-902.0.48 clang-902.0.37.1)
Target: x86_64-apple-darwin17.5.0

Additional Detail from JIRA
Votes 0
Component/s Compiler, LLDB for Swift
Labels Bug, CompilerCrash
Assignee @dcci
Priority Medium

md5: 617afca88c50202d981754eecc688368

Issue Description:

In the REPL, running :type lookup Swift prints a good chunk of the Swift module, then unceremoniously aborts the REPL and leaves me back at the shell, without even printing a error (error code 139). My best guess is there's some declaration in the Swift module that doesn't serialize back to Obj-C Swift properly.

Steps to reproduce:

1. Run swift
2. At the REPL run :type lookup Swift
@belkadan
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I'm not sure what ObjC has to do with anything, but yes, this should work.

@swift-ci create

@lilyball
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lilyball mannequin commented May 21, 2018

I'm not sure why I said Obj-C (I blame sleep deprivation). I meant some declaration that doesn't serialize back into Swift properly.

@dcci
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Mannequin

dcci mannequin commented May 22, 2018

apple/swift-lldb#647

@dcci
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dcci mannequin commented May 22, 2018

Fixed, thanks for your report, Kevin.

@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
@shahmishal shahmishal transferred this issue from apple/swift May 5, 2022
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bug Something isn't working Compiler CompilerCrash LLDB for Swift
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@belkadan