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[SR-2578] Build assertion failure, crash building corelibs-foundation #45183

Closed
swift-ci opened this issue Sep 8, 2016 · 2 comments
Closed

[SR-2578] Build assertion failure, crash building corelibs-foundation #45183

swift-ci opened this issue Sep 8, 2016 · 2 comments
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

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@swift-ci
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swift-ci commented Sep 8, 2016

Previous ID SR-2578
Radar None
Original Reporter willstanton1@yahoo.com (JIRA User)
Type Bug
Status Closed
Resolution Done
Environment

Amazon Linux

4.4.19-29.55.amzn1.x86_64 #1 SMP Mon Aug 29 23:29:40 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

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

md5: ff1a390414a52190aff72f0d0ea5830d

Issue Description:

Changes to swift master yesterday-today (Aug 6-7 2016) may have broken build of swift-corelibs-foundation (got this in AWS Linux environment)... though CI looks OK. Will try clean build eventually...

NSData.swift not changed:
https://github.com/apple/swift-corelibs-foundation/commits/master/Foundation/NSData.swift

Maybe these bits are interesting?

Status swift::ModuleFile::error(Status): Assertion `(FileContext = Status::Malformed) && "error deserializing an individual record"' failed
[...]

  1. While type-checking 'isEqual' at Foundation/NSData.swift:230:19
  2. While type-checking expression at [Foundation/NSData.swift:233:16 - line:233:30] RangeText="data.count != l"
  3. While deserializing decl #​1548 (XREF)
  4. Cross-reference to module 'Swift'
    ... Collection
    ... makeIterator
    ... with type <τ_0_0 where τ_0_0 : Collection, τ_0_0.Index : Comparable, τ_0_0.IndexDistance : SignedInteger, τ_0_0.IndexDistance.IntegerLiteralType : _ExpressibleByBuiltinIntegerLiteral, τ_0_0.IndexDistance.Stride : SignedNumber, τ_0_0.IndexDistance.Stride.IntegerLiteralType : _ExpressibleByBuiltinIntegerLiteral, τ_0_0.Indices : Sequence, τ_0_0.Indices : _Indexable, τ_0_0.Indices.Index : Comparable, τ_0_0.Indices.IndexDistance : SignedInteger, τ_0_0.Indices.IndexDistance.IntegerLiteralType : _ExpressibleByBuiltinIntegerLiteral, τ_0_0.Indices.IndexDistance.Stride : SignedNumber, τ_0_0.Indices.IndexDistance.Stride.IntegerLiteralType : _ExpressibleByBuiltinIntegerLiteral, τ_0_0.Indices.Iterator : IteratorProtocol, τ_0_0.Iterator : IteratorProtocol, τ_0_0.SubSequence : Sequence, τ_0_0.SubSequence : _IndexableBase, τ_0_0.SubSequence.Index : Comparable, τ_0_0.SubSequence.Iterator : IteratorProtocol> (τ_0_0) -> () -> τ_0_0.Iterator

Relevant build output:

[25/146] CompileSwift: Foundation/NSData.swift
FAILED: ../build/Ninja-ReleaseAssert/foundation-linux-x86_64/Foundation/Foundation/NSData.swift.o
mkdir -p dirname ../build/Ninja-ReleaseAssert/foundation-linux-x86_64/Foundation/Foundation/NSData.swift.o; mkdir -p ../build/Ninja-ReleaseAssert/foundation-linux-x86_64; /home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift -frontend -c Foundation/NSObject.swift Foundation/NSAffineTransform.swift Foundation/NSArray.swift Foundation/NSAttributedString.swift Foundation/NSBundle.swift Foundation/NSByteCountFormatter.swift Foundation/NSCache.swift Foundation/NSCalendar.swift Foundation/NSCFArray.swift Foundation/NSCFDictionary.swift Foundation/NSCFSet.swift Foundation/NSCFString.swift Foundation/NSCharacterSet.swift Foundation/NSCFCharacterSet.swift Foundation/NSCoder.swift Foundation/NSComparisonPredicate.swift Foundation/NSCompoundPredicate.swift Foundation/NSConcreteValue.swift -primary-file Foundation/NSData.swift Foundation/NSDate.swift Foundation/NSDateComponentsFormatter.swift Foundation/NSDateFormatter.swift Foundation/NSDateIntervalFormatter.swift Foundation/NSDecimal.swift Foundation/NSDecimalNumber.swift Foundation/NSDictionary.swift Foundation/NSEnergyFormatter.swift Foundation/NSEnumerator.swift Foundation/NSError.swift Foundation/NSExpression.swift Foundation/NSFileHandle.swift Foundation/NSFileManager.swift Foundation/NSFormatter.swift Foundation/NSGeometry.swift Foundation/NSHost.swift Foundation/NSHTTPCookie.swift Foundation/NSHTTPCookieStorage.swift Foundation/NSIndexPath.swift Foundation/NSIndexSet.swift Foundation/NSJSONSerialization.swift Foundation/NSKeyedCoderOldStyleArray.swift Foundation/NSKeyedArchiver.swift Foundation/NSKeyedArchiverHelpers.swift Foundation/NSKeyedUnarchiver.swift Foundation/NSLengthFormatter.swift Foundation/NSLocale.swift Foundation/NSLock.swift Foundation/NSLog.swift Foundation/NSMassFormatter.swift Foundation/NSNotification.swift Foundation/NSNotificationQueue.swift Foundation/NSNull.swift Foundation/NSNumber.swift Foundation/NSNumberFormatter.swift Foundation/NSObjCRuntime.swift Foundation/NSOperation.swift Foundation/NSOrderedSet.swift Foundation/NSPathUtilities.swift Foundation/NSPersonNameComponents.swift Foundation/NSPersonNameComponentsFormatter.swift Foundation/NSPort.swift Foundation/NSPortMessage.swift Foundation/NSPredicate.swift Foundation/NSProcessInfo.swift Foundation/NSProgress.swift Foundation/NSPropertyList.swift Foundation/NSRange.swift Foundation/NSRegularExpression.swift Foundation/NSRunLoop.swift Foundation/NSScanner.swift Foundation/NSSet.swift Foundation/NSSortDescriptor.swift Foundation/NSSpecialValue.swift Foundation/NSStream.swift Foundation/NSString.swift Foundation/NSStringAPI.swift Foundation/NSSwiftRuntime.swift Foundation/NSTask.swift Foundation/NSTextCheckingResult.swift Foundation/NSThread.swift Foundation/NSTimer.swift Foundation/NSTimeZone.swift Foundation/NSURL.swift Foundation/NSURLAuthenticationChallenge.swift Foundation/NSURLCache.swift Foundation/NSURLCredential.swift Foundation/NSURLCredentialStorage.swift Foundation/NSURLError.swift Foundation/NSURLProtectionSpace.swift Foundation/NSURLProtocol.swift Foundation/NSURLRequest.swift Foundation/NSURLResponse.swift Foundation/NSURLSession/Configuration.swift Foundation/NSURLSession/EasyHandle.swift Foundation/NSURLSession/HTTPBodySource.swift Foundation/NSURLSession/HTTPMessage.swift Foundation/NSURLSession/MultiHandle.swift Foundation/NSURLSession/NSURLSession.swift Foundation/NSURLSession/NSURLSessionConfiguration.swift Foundation/NSURLSession/NSURLSessionDelegate.swift Foundation/NSURLSession/NSURLSessionTask.swift Foundation/NSURLSession/TaskRegistry.swift Foundation/NSURLSession/TransferState.swift Foundation/NSURLSession/libcurlHelpers.swift Foundation/NSUserDefaults.swift Foundation/NSUUID.swift Foundation/NSValue.swift Foundation/NSXMLDocument.swift Foundation/NSXMLDTD.swift Foundation/NSXMLDTDNode.swift Foundation/NSXMLElement.swift Foundation/NSXMLNode.swift Foundation/NSXMLParser.swift Foundation/FoundationErrors.swift Foundation/URL.swift Foundation/UUID.swift Foundation/Boxing.swift Foundation/ReferenceConvertible.swift Foundation/Date.swift Foundation/Data.swift Foundation/CharacterSet.swift Foundation/URLRequest.swift Foundation/PersonNameComponents.swift Foundation/Notification.swift Foundation/URLComponents.swift Foundation/DateComponents.swift Foundation/DateInterval.swift Foundation/IndexPath.swift Foundation/IndexSet.swift Foundation/NSStringEncodings.swift Foundation/ExtraStringAPIs.swift Foundation/Measurement.swift Foundation/NSMeasurement.swift Foundation/NSMeasurementFormatter.swift Foundation/Unit.swift Foundation/TimeZone.swift Foundation/Calendar.swift Foundation/Locale.swift Foundation/String.swift Foundation/Set.swift Foundation/Dictionary.swift Foundation/Array.swift Foundation/Bridging.swift Foundation/CGFloat.swift -I/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/lib/swift/linux -Xcc -fblocks -resource-dir /home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/lib/swift -target x86_64-unknown-linux -Ibootstrap/common/usr/include -Ibootstrap/common/usr/local/include -Ibootstrap/x86_64-linux-gnu/usr/include -Ibootstrap/x86_64-linux-gnu/usr/local/include -g -Onone -I../build/Ninja-ReleaseAssert/foundation-linux-x86_64/Foundation -I../build/Ninja-ReleaseAssert/foundation-linux-x86_64/Foundation/usr//lib/swift -I../build/Ninja-ReleaseAssert/foundation-linux-x86_64 -I../build/Ninja-ReleaseAssert/foundation-linux-x86_64/Foundation/usr/lib/swift -I/usr/include/libxml2 -I/usr/include/curl -I/home/ec2-user/swift/build/Ninja-ReleaseAssert/xctest-linux-x86_64 -L/home/ec2-user/swift/build/Ninja-ReleaseAssert/xctest-linux-x86_64 -I/usr/include/libxml2 -I/usr/include/curl -DDEPLOYMENT_ENABLE_LIBDISPATCH -I/home/ec2-user/swift/swift-corelibs-libdispatch -I/home/ec2-user/swift/build/Ninja-ReleaseAssert/libdispatch-linux-x86_64/src/swift -Xcc -fblocks -module-name Foundation -module-link-name Foundation -o ../build/Ninja-ReleaseAssert/foundation-linux-x86_64/Foundation/Foundation/NSData.swift.o -emit-module-path ../build/Ninja-ReleaseAssert/foundation-linux-x86_64/Foundation/Foundation/NSData.swift.o.~partial.swiftmodule -emit-module-doc-path ../build/Ninja-ReleaseAssert/foundation-linux-x86_64/Foundation/Foundation/NSData.swift.o.~partial.swiftdoc -emit-dependencies-path ../build/Ninja-ReleaseAssert/foundation-linux-x86_64/Foundation/Foundation/NSData.swift.o.d -emit-reference-dependencies-path ../build/Ninja-ReleaseAssert/foundation-linux-x86_64/Foundation/Foundation/NSData.swift.o.swiftdeps -module-cache-path ../build/Ninja-ReleaseAssert/foundation-linux-x86_64
swift: /home/ec2-user/swift/swift/include/swift/Serialization/ModuleFile.h:367: Status swift::ModuleFile::error(Status): Assertion `(FileContext = Status::Malformed) && "error deserializing an individual record"' failed.
#​0 0x00000000033ef0e8 llvm::sys::PrintStackTrace(llvm::raw_ostream&) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0x33ef0e8)
#​1 0x00000000033ed8b6 llvm::sys::RunSignalHandlers() (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0x33ed8b6)
#​2 0x00000000033efc1a SignalHandler(int) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0x33efc1a)
#​3 0x00007f817776e100 __restore_rt (/lib64/libpthread.so.0+0xf100)
#​4 0x00007f8175f3f5f7 __GI_raise (/lib64/libc.so.6+0x355f7)
#​5 0x00007f8175f40ce8 __GI_abort (/lib64/libc.so.6+0x36ce8)
#​6 0x00007f8175f38566 __assert_fail_base (/lib64/libc.so.6+0x2e566)
#​7 0x00007f8175f38612 (/lib64/libc.so.6+0x2e612)
#​8 0x0000000000da6bae swift::ModuleFile::resolveCrossReference(swift::ModuleDecl*, unsigned int) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xda6bae)
#​9 0x0000000000d98d03 swift::ModuleFile::getDecl(llvm::PointerEmbeddedInt<unsigned int, 31>, llvm::Optionalswift::DeclContext\*) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xd98d03)
#​10 0x0000000000da9887 swift::ModuleFile::finishNormalConformance(swift::NormalProtocolConformance*, unsigned long) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xda9887)
#​11 0x000000000115331a swift::NormalProtocolConformance::resolveLazyInfo() const (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0x115331a)
#​12 0x0000000001152e60 swift::NormalProtocolConformance::getWitness(swift::ValueDecl*, swift::LazyResolver*) const (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0x1152e60)
#​13 0x0000000000f1774b (anonymous namespace)::LookupResultBuilder::add(swift::ValueDecl*, swift::ValueDecl*, swift::Type) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xf1774b)
#​14 0x0000000000f17e89 swift::TypeChecker::lookupMember(swift::DeclContext*, swift::Type, swift::DeclName, swift::OptionSet<swift::NameLookupFlags, unsigned int>)::$_1::operator()() const (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xf17e89)
#​15 0x0000000000f17ca4 swift::TypeChecker::lookupMember(swift::DeclContext*, swift::Type, swift::DeclName, swift::OptionSet<swift::NameLookupFlags, unsigned int>) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xf17ca4)
#​16 0x0000000000f66942 swift::constraints::ConstraintSystem::lookupMember(swift::Type, swift::DeclName) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xf66942)
#​17 0x0000000000fd5f1d swift::constraints::ConstraintSystem::performMemberLookup(swift::constraints::ConstraintKind, swift::DeclName, swift::Type, swift::FunctionRefKind, swift::constraints::ConstraintLocator*, bool) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xfd5f1d)
#​18 0x0000000000fd7b6b swift::constraints::ConstraintSystem::simplifyMemberConstraint(swift::constraints::Constraint const&) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xfd7b6b)
#​19 0x0000000000fd8cd5 swift::constraints::ConstraintSystem::simplifyConstraint(swift::constraints::Constraint const&) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xfd8cd5)
#​20 0x0000000000f67527 swift::constraints::ConstraintSystem::addConstraint(swift::constraints::Constraint*, bool, bool) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xf67527)
#​21 0x0000000000fb7d7c swift::ASTVisitor<(anonymous namespace)::ConstraintGenerator, swift::Type, void, void, void, void, void>::visit(swift::Expr*) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xfb7d7c)
#​22 0x0000000000fc2efa (anonymous namespace)::ConstraintWalker::walkToExprPost(swift::Expr*) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xfc2efa)
#​23 0x00000000010a5e5e swift::ASTVisitor<(anonymous namespace)::Traversal, swift::Expr*, swift::Stmt*, bool, swift::Pattern*, bool, void>::visit(swift::Expr*) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0x10a5e5e)
#​24 0x00000000010a80ae (anonymous namespace)::Traversal::visitApplyExpr(swift::ApplyExpr*) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0x10a80ae)
#​25 0x00000000010a26cb swift::Expr::walk(swift::ASTWalker&) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0x10a26cb)
#​26 0x0000000000fb4438 swift::constraints::ConstraintSystem::generateConstraints(swift::Expr*) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xfb4438)
#​27 0x0000000000fe01ad swift::constraints::ConstraintSystem::solve(swift::Expr*&, swift::Type, swift::ExprTypeCheckListener*, llvm::SmallVectorImplswift::constraints::Solution&, swift::FreeTypeVariableBinding) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xfe01ad)
#​28 0x0000000000ebee63 swift::TypeChecker::solveForExpression(swift::Expr*&, swift::DeclContext*, swift::Type, swift::FreeTypeVariableBinding, swift::ExprTypeCheckListener*, swift::constraints::ConstraintSystem&, llvm::SmallVectorImplswift::constraints::Solution&, swift::OptionSet<swift::TypeCheckExprFlags, unsigned int>) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xebee63)
#​29 0x0000000000ec2585 swift::TypeChecker::typeCheckExpression(swift::Expr*&, swift::DeclContext*, swift::TypeLoc, swift::ContextualTypePurpose, swift::OptionSet<swift::TypeCheckExprFlags, unsigned int>, swift::ExprTypeCheckListener*, swift::constraints::ConstraintSystem*) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xec2585)
#​30 0x0000000000ec7424 swift::TypeChecker::typeCheckCondition(swift::Expr*&, swift::DeclContext*) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xec7424)
#​31 0x0000000000ec757b swift::TypeChecker::typeCheckStmtCondition(llvm::MutableArrayRefswift::StmtConditionElement&, swift::DeclContext*, swift::Diag<>) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xec757b)
#​32 0x0000000000f458cc swift::ASTVisitor<(anonymous namespace)::StmtChecker, void, swift::Stmt*, void, void, void, void>::visit(swift::Stmt*) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xf458cc)
#​33 0x0000000000f4566d swift::ASTVisitor<(anonymous namespace)::StmtChecker, void, swift::Stmt*, void, void, void, void>::visit(swift::Stmt*) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xf4566d)
#​34 0x0000000000f45907 swift::ASTVisitor<(anonymous namespace)::StmtChecker, void, swift::Stmt*, void, void, void, void>::visit(swift::Stmt*) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xf45907)
#​35 0x0000000000f4566d swift::ASTVisitor<(anonymous namespace)::StmtChecker, void, swift::Stmt*, void, void, void, void>::visit(swift::Stmt*) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xf4566d)
#​36 0x0000000000f442b5 (anonymous namespace)::StmtChecker::typeCheckBody(swift::BraceStmt*&) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xf442b5)
#​37 0x0000000000f4361a swift::TypeChecker::typeCheckFunctionBodyUntil(swift::FuncDecl*, swift::SourceLoc) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xf4361a)
#​38 0x0000000000f4347e swift::TypeChecker::typeCheckAbstractFunctionBodyUntil(swift::AbstractFunctionDecl*, swift::SourceLoc) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xf4347e)
#​39 0x0000000000f44053 swift::TypeChecker::typeCheckAbstractFunctionBody(swift::AbstractFunctionDecl*) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xf44053)
#​40 0x0000000000efc7c6 typeCheckFunctionsAndExternalDecls(swift::TypeChecker&) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xefc7c6)
#​41 0x0000000000efd2f1 swift::performTypeChecking(swift::SourceFile&, swift::TopLevelContext&, swift::OptionSet<swift::TypeCheckingFlags, unsigned int>, unsigned int, unsigned int) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xefd2f1)
#​42 0x0000000000c7f2bb swift::CompilerInstance::performSema() (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0xc7f2bb)
#​43 0x00000000007d9a20 performCompile(swift::CompilerInstance&, swift::CompilerInvocation&, llvm::ArrayRef<char const*>, int&, swift::FrontendObserver*) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0x7d9a20)
#​44 0x00000000007d8997 swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0x7d8997)
#​45 0x00000000007a0e48 main (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0x7a0e48)
#​46 0x00007f8175f2bb15 __libc_start_main (/lib64/libc.so.6+0x21b15)
#​47 0x000000000079e7dd _start (/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift+0x79e7dd)
Stack dump:
0. Program arguments: /home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift -frontend -c Foundation/NSObject.swift Foundation/NSAffineTransform.swift Foundation/NSArray.swift Foundation/NSAttributedString.swift Foundation/NSBundle.swift Foundation/NSByteCountFormatter.swift Foundation/NSCache.swift Foundation/NSCalendar.swift Foundation/NSCFArray.swift Foundation/NSCFDictionary.swift Foundation/NSCFSet.swift Foundation/NSCFString.swift Foundation/NSCharacterSet.swift Foundation/NSCFCharacterSet.swift Foundation/NSCoder.swift Foundation/NSComparisonPredicate.swift Foundation/NSCompoundPredicate.swift Foundation/NSConcreteValue.swift -primary-file Foundation/NSData.swift Foundation/NSDate.swift Foundation/NSDateComponentsFormatter.swift Foundation/NSDateFormatter.swift Foundation/NSDateIntervalFormatter.swift Foundation/NSDecimal.swift Foundation/NSDecimalNumber.swift Foundation/NSDictionary.swift Foundation/NSEnergyFormatter.swift Foundation/NSEnumerator.swift Foundation/NSError.swift Foundation/NSExpression.swift Foundation/NSFileHandle.swift Foundation/NSFileManager.swift Foundation/NSFormatter.swift Foundation/NSGeometry.swift Foundation/NSHost.swift Foundation/NSHTTPCookie.swift Foundation/NSHTTPCookieStorage.swift Foundation/NSIndexPath.swift Foundation/NSIndexSet.swift Foundation/NSJSONSerialization.swift Foundation/NSKeyedCoderOldStyleArray.swift Foundation/NSKeyedArchiver.swift Foundation/NSKeyedArchiverHelpers.swift Foundation/NSKeyedUnarchiver.swift Foundation/NSLengthFormatter.swift Foundation/NSLocale.swift Foundation/NSLock.swift Foundation/NSLog.swift Foundation/NSMassFormatter.swift Foundation/NSNotification.swift Foundation/NSNotificationQueue.swift Foundation/NSNull.swift Foundation/NSNumber.swift Foundation/NSNumberFormatter.swift Foundation/NSObjCRuntime.swift Foundation/NSOperation.swift Foundation/NSOrderedSet.swift Foundation/NSPathUtilities.swift Foundation/NSPersonNameComponents.swift Foundation/NSPersonNameComponentsFormatter.swift Foundation/NSPort.swift Foundation/NSPortMessage.swift Foundation/NSPredicate.swift Foundation/NSProcessInfo.swift Foundation/NSProgress.swift Foundation/NSPropertyList.swift Foundation/NSRange.swift Foundation/NSRegularExpression.swift Foundation/NSRunLoop.swift Foundation/NSScanner.swift Foundation/NSSet.swift Foundation/NSSortDescriptor.swift Foundation/NSSpecialValue.swift Foundation/NSStream.swift Foundation/NSString.swift Foundation/NSStringAPI.swift Foundation/NSSwiftRuntime.swift Foundation/NSTask.swift Foundation/NSTextCheckingResult.swift Foundation/NSThread.swift Foundation/NSTimer.swift Foundation/NSTimeZone.swift Foundation/NSURL.swift Foundation/NSURLAuthenticationChallenge.swift Foundation/NSURLCache.swift Foundation/NSURLCredential.swift Foundation/NSURLCredentialStorage.swift Foundation/NSURLError.swift Foundation/NSURLProtectionSpace.swift Foundation/NSURLProtocol.swift Foundation/NSURLRequest.swift Foundation/NSURLResponse.swift Foundation/NSURLSession/Configuration.swift Foundation/NSURLSession/EasyHandle.swift Foundation/NSURLSession/HTTPBodySource.swift Foundation/NSURLSession/HTTPMessage.swift Foundation/NSURLSession/MultiHandle.swift Foundation/NSURLSession/NSURLSession.swift Foundation/NSURLSession/NSURLSessionConfiguration.swift Foundation/NSURLSession/NSURLSessionDelegate.swift Foundation/NSURLSession/NSURLSessionTask.swift Foundation/NSURLSession/TaskRegistry.swift Foundation/NSURLSession/TransferState.swift Foundation/NSURLSession/libcurlHelpers.swift Foundation/NSUserDefaults.swift Foundation/NSUUID.swift Foundation/NSValue.swift Foundation/NSXMLDocument.swift Foundation/NSXMLDTD.swift Foundation/NSXMLDTDNode.swift Foundation/NSXMLElement.swift Foundation/NSXMLNode.swift Foundation/NSXMLParser.swift Foundation/FoundationErrors.swift Foundation/URL.swift Foundation/UUID.swift Foundation/Boxing.swift Foundation/ReferenceConvertible.swift Foundation/Date.swift Foundation/Data.swift Foundation/CharacterSet.swift Foundation/URLRequest.swift Foundation/PersonNameComponents.swift Foundation/Notification.swift Foundation/URLComponents.swift Foundation/DateComponents.swift Foundation/DateInterval.swift Foundation/IndexPath.swift Foundation/IndexSet.swift Foundation/NSStringEncodings.swift Foundation/ExtraStringAPIs.swift Foundation/Measurement.swift Foundation/NSMeasurement.swift Foundation/NSMeasurementFormatter.swift Foundation/Unit.swift Foundation/TimeZone.swift Foundation/Calendar.swift Foundation/Locale.swift Foundation/String.swift Foundation/Set.swift Foundation/Dictionary.swift Foundation/Array.swift Foundation/Bridging.swift Foundation/CGFloat.swift -I/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/lib/swift/linux -Xcc -fblocks -resource-dir /home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/lib/swift -target x86_64-unknown-linux -Ibootstrap/common/usr/include -Ibootstrap/common/usr/local/include -Ibootstrap/x86_64-linux-gnu/usr/include -Ibootstrap/x86_64-linux-gnu/usr/local/include -g -Onone -I../build/Ninja-ReleaseAssert/foundation-linux-x86_64/Foundation -I../build/Ninja-ReleaseAssert/foundation-linux-x86_64/Foundation/usr//lib/swift -I../build/Ninja-ReleaseAssert/foundation-linux-x86_64 -I../build/Ninja-ReleaseAssert/foundation-linux-x86_64/Foundation/usr/lib/swift -I/usr/include/libxml2 -I/usr/include/curl -I/home/ec2-user/swift/build/Ninja-ReleaseAssert/xctest-linux-x86_64 -L/home/ec2-user/swift/build/Ninja-ReleaseAssert/xctest-linux-x86_64 -I/usr/include/libxml2 -I/usr/include/curl -DDEPLOYMENT_ENABLE_LIBDISPATCH -I/home/ec2-user/swift/swift-corelibs-libdispatch -I/home/ec2-user/swift/build/Ninja-ReleaseAssert/libdispatch-linux-x86_64/src/swift -Xcc -fblocks -module-name Foundation -module-link-name Foundation -o ../build/Ninja-ReleaseAssert/foundation-linux-x86_64/Foundation/Foundation/NSData.swift.o -emit-module-path ../build/Ninja-ReleaseAssert/foundation-linux-x86_64/Foundation/Foundation/NSData.swift.o.~partial.swiftmodule -emit-module-doc-path ../build/Ninja-ReleaseAssert/foundation-linux-x86_64/Foundation/Foundation/NSData.swift.o.~partial.swiftdoc -emit-dependencies-path ../build/Ninja-ReleaseAssert/foundation-linux-x86_64/Foundation/Foundation/NSData.swift.o.d -emit-reference-dependencies-path ../build/Ninja-ReleaseAssert/foundation-linux-x86_64/Foundation/Foundation/NSData.swift.o.swiftdeps -module-cache-path ../build/Ninja-ReleaseAssert/foundation-linux-x86_64

  1. While type-checking 'isEqual' at Foundation/NSData.swift:230:19
  2. While type-checking expression at [Foundation/NSData.swift:233:16 - line:233:30] RangeText="data.count != l"
  3. While deserializing decl #​1548 (XREF)
  4. Cross-reference to module 'Swift'
    ... Collection
    ... makeIterator
    ... with type <τ_0_0 where τ_0_0 : Collection, τ_0_0.Index : Comparable, τ_0_0.IndexDistance : SignedInteger, τ_0_0.IndexDistance.IntegerLiteralType : _ExpressibleByBuiltinIntegerLiteral, τ_0_0.IndexDistance.Stride : SignedNumber, τ_0_0.IndexDistance.Stride.IntegerLiteralType : _ExpressibleByBuiltinIntegerLiteral, τ_0_0.Indices : Sequence, τ_0_0.Indices : _Indexable, τ_0_0.Indices.Index : Comparable, τ_0_0.Indices.IndexDistance : SignedInteger, τ_0_0.Indices.IndexDistance.IntegerLiteralType : _ExpressibleByBuiltinIntegerLiteral, τ_0_0.Indices.IndexDistance.Stride : SignedNumber, τ_0_0.Indices.IndexDistance.Stride.IntegerLiteralType : _ExpressibleByBuiltinIntegerLiteral, τ_0_0.Indices.Iterator : IteratorProtocol, τ_0_0.Iterator : IteratorProtocol, τ_0_0.SubSequence : Sequence, τ_0_0.SubSequence : _IndexableBase, τ_0_0.SubSequence.Index : Comparable, τ_0_0.SubSequence.Iterator : IteratorProtocol> (τ_0_0) -> () -> τ_0_0.Iterator
    /bin/sh: line 1: 22402 Aborted /home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift -frontend -c Foundation/NSObject.swift Foundation/NSAffineTransform.swift Foundation/NSArray.swift Foundation/NSAttributedString.swift Foundation/NSBundle.swift Foundation/NSByteCountFormatter.swift Foundation/NSCache.swift Foundation/NSCalendar.swift Foundation/NSCFArray.swift Foundation/NSCFDictionary.swift Foundation/NSCFSet.swift Foundation/NSCFString.swift Foundation/NSCharacterSet.swift Foundation/NSCFCharacterSet.swift Foundation/NSCoder.swift Foundation/NSComparisonPredicate.swift Foundation/NSCompoundPredicate.swift Foundation/NSConcreteValue.swift -primary-file Foundation/NSData.swift Foundation/NSDate.swift Foundation/NSDateComponentsFormatter.swift Foundation/NSDateFormatter.swift Foundation/NSDateIntervalFormatter.swift Foundation/NSDecimal.swift Foundation/NSDecimalNumber.swift Foundation/NSDictionary.swift Foundation/NSEnergyFormatter.swift Foundation/NSEnumerator.swift Foundation/NSError.swift Foundation/NSExpression.swift Foundation/NSFileHandle.swift Foundation/NSFileManager.swift Foundation/NSFormatter.swift Foundation/NSGeometry.swift Foundation/NSHost.swift Foundation/NSHTTPCookie.swift Foundation/NSHTTPCookieStorage.swift Foundation/NSIndexPath.swift Foundation/NSIndexSet.swift Foundation/NSJSONSerialization.swift Foundation/NSKeyedCoderOldStyleArray.swift Foundation/NSKeyedArchiver.swift Foundation/NSKeyedArchiverHelpers.swift Foundation/NSKeyedUnarchiver.swift Foundation/NSLengthFormatter.swift Foundation/NSLocale.swift Foundation/NSLock.swift Foundation/NSLog.swift Foundation/NSMassFormatter.swift Foundation/NSNotification.swift Foundation/NSNotificationQueue.swift Foundation/NSNull.swift Foundation/NSNumber.swift Foundation/NSNumberFormatter.swift Foundation/NSObjCRuntime.swift Foundation/NSOperation.swift Foundation/NSOrderedSet.swift Foundation/NSPathUtilities.swift Foundation/NSPersonNameComponents.swift Foundation/NSPersonNameComponentsFormatter.swift Foundation/NSPort.swift Foundation/NSPortMessage.swift Foundation/NSPredicate.swift Foundation/NSProcessInfo.swift Foundation/NSProgress.swift Foundation/NSPropertyList.swift Foundation/NSRange.swift Foundation/NSRegularExpression.swift Foundation/NSRunLoop.swift Foundation/NSScanner.swift Foundation/NSSet.swift Foundation/NSSortDescriptor.swift Foundation/NSSpecialValue.swift Foundation/NSStream.swift Foundation/NSString.swift Foundation/NSStringAPI.swift Foundation/NSSwiftRuntime.swift Foundation/NSTask.swift Foundation/NSTextCheckingResult.swift Foundation/NSThread.swift Foundation/NSTimer.swift Foundation/NSTimeZone.swift Foundation/NSURL.swift Foundation/NSURLAuthenticationChallenge.swift Foundation/NSURLCache.swift Foundation/NSURLCredential.swift Foundation/NSURLCredentialStorage.swift Foundation/NSURLError.swift Foundation/NSURLProtectionSpace.swift Foundation/NSURLProtocol.swift Foundation/NSURLRequest.swift Foundation/NSURLResponse.swift Foundation/NSURLSession/Configuration.swift Foundation/NSURLSession/EasyHandle.swift Foundation/NSURLSession/HTTPBodySource.swift Foundation/NSURLSession/HTTPMessage.swift Foundation/NSURLSession/MultiHandle.swift Foundation/NSURLSession/NSURLSession.swift Foundation/NSURLSession/NSURLSessionConfiguration.swift Foundation/NSURLSession/NSURLSessionDelegate.swift Foundation/NSURLSession/NSURLSessionTask.swift Foundation/NSURLSession/TaskRegistry.swift Foundation/NSURLSession/TransferState.swift Foundation/NSURLSession/libcurlHelpers.swift Foundation/NSUserDefaults.swift Foundation/NSUUID.swift Foundation/NSValue.swift Foundation/NSXMLDocument.swift Foundation/NSXMLDTD.swift Foundation/NSXMLDTDNode.swift Foundation/NSXMLElement.swift Foundation/NSXMLNode.swift Foundation/NSXMLParser.swift Foundation/FoundationErrors.swift Foundation/URL.swift Foundation/UUID.swift Foundation/Boxing.swift Foundation/ReferenceConvertible.swift Foundation/Date.swift Foundation/Data.swift Foundation/CharacterSet.swift Foundation/URLRequest.swift Foundation/PersonNameComponents.swift Foundation/Notification.swift Foundation/URLComponents.swift Foundation/DateComponents.swift Foundation/DateInterval.swift Foundation/IndexPath.swift Foundation/IndexSet.swift Foundation/NSStringEncodings.swift Foundation/ExtraStringAPIs.swift Foundation/Measurement.swift Foundation/NSMeasurement.swift Foundation/NSMeasurementFormatter.swift Foundation/Unit.swift Foundation/TimeZone.swift Foundation/Calendar.swift Foundation/Locale.swift Foundation/String.swift Foundation/Set.swift Foundation/Dictionary.swift Foundation/Array.swift Foundation/Bridging.swift Foundation/CGFloat.swift -I/home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/lib/swift/linux -Xcc -fblocks -resource-dir /home/ec2-user/swift/build/Ninja-ReleaseAssert/swift-linux-x86_64/lib/swift -target x86_64-unknown-linux -Ibootstrap/common/usr/include -Ibootstrap/common/usr/local/include -Ibootstrap/x86_64-linux-gnu/usr/include -Ibootstrap/x86_64-linux-gnu/usr/local/include -g -Onone -I../build/Ninja-ReleaseAssert/foundation-linux-x86_64/Foundation -I../build/Ninja-ReleaseAssert/foundation-linux-x86_64/Foundation/usr//lib/swift -I../build/Ninja-ReleaseAssert/foundation-linux-x86_64 -I../build/Ninja-ReleaseAssert/foundation-linux-x86_64/Foundation/usr/lib/swift -I/usr/include/libxml2 -I/usr/include/curl -I/home/ec2-user/swift/build/Ninja-ReleaseAssert/xctest-linux-x86_64 -L/home/ec2-user/swift/build/Ninja-ReleaseAssert/xctest-linux-x86_64 -I/usr/include/libxml2 -I/usr/include/curl -DDEPLOYMENT_ENABLE_LIBDISPATCH -I/home/ec2-user/swift/swift-corelibs-libdispatch -I/home/ec2-user/swift/build/Ninja-ReleaseAssert/libdispatch-linux-x86_64/src/swift -Xcc -fblocks -module-name Foundation -module-link-name Foundation -o ../build/Ninja-ReleaseAssert/foundation-linux-x86_64/Foundation/Foundation/NSData.swift.o -emit-module-path ../build/Ninja-ReleaseAssert/foundation-linux-x86_64/Foundation/Foundation/NSData.swift.o.~partial.swiftmodule -emit-module-doc-path ../build/Ninja-ReleaseAssert/foundation-linux-x86_64/Foundation/Foundation/NSData.swift.o.~partial.swiftdoc -emit-dependencies-path ../build/Ninja-ReleaseAssert/foundation-linux-x86_64/Foundation/Foundation/NSData.swift.o.d -emit-reference-dependencies-path ../build/Ninja-ReleaseAssert/foundation-linux-x86_64/Foundation/Foundation/NSData.swift.o.swiftdeps -module-cache-path ../build/Ninja-ReleaseAssert/foundation-linux-x86_64
@belkadan
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belkadan commented Sep 8, 2016

Hm. Is your Dispatch up-to-date? If you update the compiler and standard library, you need to rebuild the Dispatch overlay too.

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swift-ci commented Sep 8, 2016

Comment by W S (JIRA)

Thanks – rebuilding dispatch did the trick!

(Dispatch was pulled, but something must've been up with the incremental/it wasn't rebuilt... deleting the build/Ninja-ReleaseAssert/libdispatch-linux-x86_64 directory allowed foundation to be built successfully!)

@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
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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
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