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[SR-12014] Swift compiler Segmentation Fault 11 under Xcode 10.3 #54451

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swift-ci opened this issue Jan 11, 2020 · 6 comments
Open

[SR-12014] Swift compiler Segmentation Fault 11 under Xcode 10.3 #54451

swift-ci opened this issue Jan 11, 2020 · 6 comments
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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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Previous ID SR-12014
Radar rdar://problem/58582134
Original Reporter naveenshan (JIRA User)
Type Bug
Environment

Xcode 10.3
Swift 5.0
Optimization Level : None
Bitcode Enabled : YES

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

md5: ffc665e0cf629b1423ddec076845baef

Issue Description:

Recently Upgraded to swift 5.0, using Xcode 10.3, Bitcode Enabled.

Failing only while doing Archive.

MergeSwiftModule normal x86_64 /Users/<>/Library/Developer/Xcode/DerivedData/Shop-gciqtghedlerscdyfwdjebtyomhe/Build/Intermediates.noindex/Shop.build/Debug-iphonesimulator/<APP>.build/Objects-normal/x86_64/<APP_NAME>.swiftmodule

Stack Trace :

0 swift 0x0000000112a0fee3 PrintStackTraceSignalHandler(void*) + 51

1 swift 0x0000000112a0f6bc SignalHandler(int) + 348

2 libsystem_platform.dylib 0x00007fff688e2b5d _sigtramp + 29

3 libsystem_platform.dylib 000000000000000000 _sigtramp + 2540819648

4 swift 0x000000010fd9b233 std::__1::pair<llvm::StringMapIterator<char>, bool> llvm::StringMap<char, llvm::BumpPtrAllocatorImpl<llvm::MallocAllocator, 4096ul, 4096ul>&>::try_emplace<char>(llvm::StringRef, char&&) + 35

5 swift 0x000000010fc7fc6a swift::ClangImporter::Implementation::finishLoadingClangModule(clang::Module const*, bool) + 346

6 swift 0x000000010fc93021 swift::ClangImporter::Implementation::handleDeferredImports() + 561

7 swift 0x000000010fc92b4b swift::ClangImporter::Implementation::importHeader(swift::ModuleDecl*, llvm::StringRef, swift::SourceLoc, bool, std::_1::unique_ptr<llvm::MemoryBuffer, std::_1::default_delete<llvm::MemoryBuffer> >, bool) + 1675

8 swift 0x000000010fc939b2 swift::ClangImporter::importBridgingHeader(llvm::StringRef, swift::ModuleDecl*, swift::SourceLoc, bool, bool) + 946

9 swift 0x000000010f369b49 swift::CompilerInstance::performSemaUpTo(swift::SourceFile::ASTStage_t) + 2393

10 swift 0x000000010e8683f6 performCompile(swift::CompilerInstance&, swift::CompilerInvocation&, llvm::ArrayRef<char const*>, int&, swift::FrontendObserver*, swift::UnifiedStatsReporter*) + 838

11 swift 0x000000010e8647de swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) + 6862

12 swift 0x000000010e80287e main + 1246

13 libdyld.dylib 0x00007fff686f73d5 start + 1
@swift-ci
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Comment by Naveen Shan (JIRA)

@tkremenek / @CodaFi We are blocked with the release since we are not able to generate the build, Could you please help us to prioritize this issue.

@CodaFi
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CodaFi commented Jan 14, 2020

naveenshan (JIRA User) Please don't assign others to issues without consulting with them first. File a radar and attach your project to it so that we can take a look, or attach it here if you do not have intellectual property/privacy/security concerns. A stack trace through the Clang Importer is, unfortunately, not enough information to go off of to effectively triage this issue.

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CodaFi commented Jan 14, 2020

Also, please try Xcode 11. Even if we are able to fix this issue, you will not benefit from the fix until you upgrade.

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CodaFi commented Jan 14, 2020

@swift-ci create

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Comment by Naveen Shan (JIRA)

@CodaFi I am sorry that I assigned the lira, I did this to get some attention. I will upgrade the Xcode 11 and come back with results.

@beccadax
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@swift-ci create

@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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@beccadax @CodaFi @swift-ci