Hi Varun & Co,
I didn't know about these toolchains. Thank you very much.
I tried the snapshot from the 9th. Now I get an error message in a library that was compiling previously.
Please see below. Does it help in any way?
Btw, I make heavy use of protocols with associated types (PATs) in my code.
Many thanks in advance.
Kind regards,
Klaus
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Apple Swift version 5.3-dev (LLVM 618cb952e0f199a, Swift 4aa1ef39646ffa7)
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While evaluating request TypeCheckSourceFileRequest(source_file "/Users/klauskneupner/Documents/xcode/vithanco/VCore/TempCore/TempGraph.swift")
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While type-checking 'TempEdge' (at /Users/klauskneupner/Documents/xcode/vithanco/VCore/TempCore/TempGraph.swift:347:8)
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While type-checking protocol conformance to 'VEdge' (at /Users/klauskneupner/Documents/xcode/vithanco/VCore/Sources/VCore/VEdge.swift:60:8) for type 'TempEdge' (declared at [/Users/klauskneupner/Documents/xcode/vithanco/VCore/TempCore/TempGraph.swift:347:8 - line:437:1] RangeText="class TempEdge : VEdge, CleanUpNeeded {
public static var entityName: String = "TempEdge"
public var from: TempNode {
willSet {
from.outgoing.remove(self)
}
didSet {
from.outgoing.insert(self)
}
}
public var graph: TempGraph? {
willSet {
if let g = graph {
g.vEdges.removeObject(self)
}
}
didSet {
graph?.vEdges.append(self)
}
}
public var to: TempNode {
willSet {
from.incoming.remove(self)
}
didSet {
from.incoming.insert(self)
}
}
public func set(from: TempNode, to: TempNode){
self.from = from
self.to = to
}
public var type: EdgeType = .directed
public var created: Date? = nil
public var changed: Date? = nil
public var usedForRanking: Bool = true
public var edgeType: EdgeType = .directed
public var renderableText = FlexibleSizeText()
public var name: String {
return "TempEdge(self.uid)"
}
public typealias N = TempNode
public var uid: Int64 = nextID()
public var itemText: String = "TempEdge"
public var annotationText: String = "TempEdge"
public var drawingOrder: Int64 = nextID()
public var straighteningWeight: Int = 0
public var probability: Percent = 1.0
public func deleteYourself() {
}
public static func == (lhs: TempEdge, rhs: TempEdge) -> Bool {
return lhs === rhs
}
init(from: N, to: N) {
self.from = from
self.to = to
}
public var isValid: Bool {
return true
}
public var cldIsDelayed: Bool = false
deinit {
prepareDeinit()
}
public func prepareDeinit() {
graph = nil
}
")
- While evaluating request AbstractGenericSignatureRequest(NULL, {τ_0_0}, {τ_0_0 : TempEdge, τ_0_0 : VEdge})
0 swift-frontend 0x000000010f0dbb45 llvm::sys::PrintStackTrace(llvm::raw_ostream&) + 37
1 swift-frontend 0x000000010f0dada5 llvm::sys::RunSignalHandlers() + 85
2 swift-frontend 0x000000010f0dc116 SignalHandler(int) + 262
3 libsystem_platform.dylib 0x00007fff6b7cb5fd _sigtramp + 29
4 libdyld.dylib 0x00007fff6b5d178f dyldGlobalLockRelease() + 0
5 libsystem_c.dylib 0x00007fff6b6a1808 abort + 120
6 libsystem_c.dylib 0x00007fff6b6a0ac6 err + 0
7 swift-frontend 0x000000010f63a5b3 bool (anonymous namespace)::removeSelfDerivedswift::Type(swift::GenericSignatureBuilder&, std::__1::vector<swift::GenericSignatureBuilder::Constraintswift::Type, std::__1::allocator<swift::GenericSignatureBuilder::Constraintswift::Type > >&, swift::ProtocolDecl*, bool, bool) (.cold.1) + 35
8 swift-frontend 0x000000010bb899c8 bool (anonymous namespace)::removeSelfDerivedswift::Type(swift::GenericSignatureBuilder&, std::__1::vector<swift::GenericSignatureBuilder::Constraintswift::Type, std::__1::allocator<swift::GenericSignatureBuilder::Constraintswift::Type > >&, swift::ProtocolDecl*, bool, bool) + 1224
9 swift-frontend 0x000000010bb89bec _ZN5swift23GenericSignatureBuilder19checkConstraintListINS_4TypeES2_EENS0_10ConstraintIT_EENS_12ArrayRefViewIS2_PNS_20GenericTypeParamTypeEL_ZNS_16staticCastHelperIS7_EEPS4_RKS2_ELb1EEERNSt3__16vectorIS5_NSE_9allocatorIS5_EEEEN4llvm12function_refIFbRKS5_EEENSL_IFNS0_18ConstraintRelationESN_EEENSK_8OptionalINS_4DiagIJjS2_T0_SV_EEEEENSU_IJS2_SV_EEENSU_IJjS2_SV_EEENSL_IFSV_RKS4_EEEb + 92
10 swift-frontend 0x000000010bb8398c swift::GenericSignatureBuilder::checkConcreteTypeConstraints(swift::ArrayRefView<swift::Type, swift::GenericTypeParamType*, swift::GenericTypeParamType* swift::staticCastHelperswift::GenericTypeParamType(swift::Type const&), true>, swift::GenericSignatureBuilder::EquivalenceClass*) + 332
11 swift-frontend 0x000000010bb821f1 swift::GenericSignatureBuilder::finalize(swift::SourceLoc, swift::ArrayRefView<swift::Type, swift::GenericTypeParamType*, swift::GenericTypeParamType* swift::staticCastHelperswift::GenericTypeParamType(swift::Type const&), true>, bool) + 513
12 swift-frontend 0x000000010bb8b6ca swift::GenericSignatureBuilder::computeGenericSignature(swift::SourceLoc, bool, bool) && + 42
13 swift-frontend 0x000000010bb8c862 swift::AbstractGenericSignatureRequest::evaluate(swift::Evaluator&, swift::GenericSignatureImpl const*, llvm::SmallVector<swift::GenericTypeParamType*, 2u>, llvm::SmallVector<swift::Requirement, 2u>) const + 802
14 swift-frontend 0x000000010b821808 swift::GenericSignature swift::SimpleRequest<swift::AbstractGenericSignatureRequest, swift::GenericSignature (swift::GenericSignatureImpl const*, llvm::SmallVector<swift::GenericTypeParamType*, 2u>, llvm::SmallVector<swift::Requirement, 2u>), (swift::RequestFlags)2>::callDerived<0ul, 1ul, 2ul>(swift::Evaluator&, std::__1::integer_sequence<unsigned long, 0ul, 1ul, 2ul>) const + 120
15 swift-frontend 0x000000010ba0f072 llvm::Expectedswift::AbstractGenericSignatureRequest::OutputType swift::Evaluator::getResultUncachedswift::AbstractGenericSignatureRequest(swift::AbstractGenericSignatureRequest const&) + 338
16 swift-frontend 0x000000010ba0ec95 llvm::Expectedswift::AbstractGenericSignatureRequest::OutputType swift::Evaluator::getResultCached<swift::AbstractGenericSignatureRequest, (void*)0>(swift::AbstractGenericSignatureRequest const&) + 213
17 swift-frontend 0x000000010b9fa24f swift::AbstractGenericSignatureRequest::OutputType swift::evaluateOrDefaultswift::AbstractGenericSignatureRequest(swift::Evaluator&, swift::AbstractGenericSignatureRequest, swift::AbstractGenericSignatureRequest::OutputType) + 63
18 swift-frontend 0x000000010bc0c35e swift::RequirementEnvironment::RequirementEnvironment(swift::DeclContext*, swift::GenericSignature, swift::ProtocolDecl*, swift::ClassDecl*, swift::ProtocolConformance*) + 2558
19 swift-frontend 0x000000010b7e08c7 swift::matchWitness(llvm::DenseMap<std::__1::pair<swift::GenericSignatureImpl const*, swift::ClassDecl const*>, swift::RequirementEnvironment, llvm::DenseMapInfo<std::__1::pair<swift::GenericSignatureImpl const*, swift::ClassDecl const*> >, llvm::detail::DenseMapPair<std::__1::pair<swift::GenericSignatureImpl const*, swift::ClassDecl const*>, swift::RequirementEnvironment> >&, swift::ProtocolDecl*, swift::ProtocolConformance*, swift::DeclContext*, swift::ValueDecl*, swift::ValueDecl*) + 471
20 swift-frontend 0x000000010b7e152e swift::WitnessChecker::findBestWitness(swift::ValueDecl*, bool*, swift::NormalProtocolConformance*, llvm::SmallVectorImplswift::RequirementMatch&, unsigned int&, unsigned int&, bool&) + 638
21 swift-frontend 0x000000010b7eb5d5 swift::ConformanceChecker::resolveWitnessViaLookup(swift::ValueDecl*) + 693
22 swift-frontend 0x000000010b7edfbb swift::ConformanceChecker::resolveValueWitnesses() + 363
23 swift-frontend 0x000000010b7e6a75 swift::ConformanceChecker::checkConformance(swift::MissingWitnessDiagnosisKind) + 245
24 swift-frontend 0x000000010b7e4931 swift::MultiConformanceChecker::checkIndividualConformance(swift::NormalProtocolConformance*, bool) + 8001
25 swift-frontend 0x000000010b7e2775 swift::MultiConformanceChecker::checkAllConformances() + 149
26 swift-frontend 0x000000010b7f0894 swift::TypeChecker::checkConformancesInContext(swift::IterableDeclContext*) + 5172
27 swift-frontend 0x000000010b7afba0 (anonymous namespace)::DeclChecker::visitClassDecl(swift::ClassDecl*) + 3424
28 swift-frontend 0x000000010b7ab96f (anonymous namespace)::DeclChecker::visit(swift::Decl*) + 159
29 swift-frontend 0x000000010b7ab8b2 swift::TypeChecker::typeCheckDecl(swift::Decl*) + 130
30 swift-frontend 0x000000010b858ac8 swift::TypeCheckSourceFileRequest::evaluate(swift::Evaluator&, swift::SourceFile*) const + 184
31 swift-frontend 0x000000010b859b61 llvm::Expectedswift::TypeCheckSourceFileRequest::OutputType swift::Evaluator::getResultUncachedswift::TypeCheckSourceFileRequest(swift::TypeCheckSourceFileRequest const&) + 369
32 swift-frontend 0x000000010b8598c2 llvm::Expectedswift::TypeCheckSourceFileRequest::OutputType swift::Evaluator::getResultCached<swift::TypeCheckSourceFileRequest, (void*)0>(swift::TypeCheckSourceFileRequest const&) + 66
33 swift-frontend 0x000000010b85980e llvm::Expectedswift::TypeCheckSourceFileRequest::OutputType swift::Evaluator::operator()<swift::TypeCheckSourceFileRequest, (void*)0>(swift::TypeCheckSourceFileRequest const&) + 110
34 swift-frontend 0x000000010b85890e swift::TypeCheckSourceFileRequest::OutputType swift::evaluateOrDefaultswift::TypeCheckSourceFileRequest(swift::Evaluator&, swift::TypeCheckSourceFileRequest, swift::TypeCheckSourceFileRequest::OutputType) + 46
35 swift-frontend 0x000000010aaf340a swift::CompilerInstance::forEachFileToTypeCheck(llvm::function_ref<void (swift::SourceFile&)>) + 90
36 swift-frontend 0x000000010aaf32fa swift::CompilerInstance::performSema() + 74
37 swift-frontend 0x000000010a9d7f5e swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) + 4718
38 swift-frontend 0x000000010a96e692 main + 866
39 libdyld.dylib 0x00007fff6b5d2cc9 start + 1
40 libdyld.dylib 0x000000000000008d start + 18446603338714895301
error: Abort trap: 6 (in target 'VCore' from project 'VCore')