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Failed to reconstruct type for $sSq11OpenCombineE8OCombineV9PublisherVy7ElementSTQz__GD #72905

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hjyamauchi opened this issue Apr 8, 2024 · 2 comments
Closed

Failed to reconstruct type for $sSq11OpenCombineE8OCombineV9PublisherVy7ElementSTQz__GD #72905

hjyamauchi opened this issue Apr 8, 2024 · 2 comments
Labels
bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. crash Bug: A crash, i.e., an abnormal termination of software triage needed This issue needs more specific labels

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@hjyamauchi
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Description

A "Failed to reconstruct type" compiler crash

Reproduction

git clone https://github.com/OpenCombine/OpenCombine
git log
commit 1c6f02c7ed8140c0ba7a783aaddb6e0685a0037b (HEAD -> master, origin/master, origin/HEAD)
Author: Saleem Abdulrasool <[email protected]>
Date:   Wed Oct 11 13:42:47 2023 -0700                                                                                                                                                                                                                                                                                                                                                            COpenCOmbineHelpers: add an explicit modulemap

    Introduce an explicit modulemap as not all build systems will write out
    a modulemap for you.  Add the explicit modulemap to allow building with
    alternative build systems.                                                                                                                                                                                                                                                                                                                                                                
<...>
cd OpenCombine
swift build

Stack dump

Failed to reconstruct type for $sSq11OpenCombineE8OCombineV9PublisherVy7ElementSTQz__GD
Original type:
(struct_type decl="OpenCombine.(file).Optional extension.OCombine.Publisher@C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Optional.Publisher.swift:42:23"
  (parent=struct_type decl="OpenCombine.(file).Optional extension.OCombine@C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Optional.Publisher.swift:23:19"
    (parent=bound_generic_enum_type decl="Swift.(file).Optional"
      (dependent_member_type assoc_type="Swift.(file).Sequence.Element"
        (base=generic_type_param_type depth=0 index=0)))))
Generic signature: <τ_0_0, τ_0_1 where τ_0_0 : Sequence, τ_0_1 == Never>
Please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the crash backtrace.
Pass '-Xfrontend -disable-round-trip-debug-types' to disable this assertion.
Please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the crash backtrace.
Stack dump:
0.      Program arguments: "S:/Program Files/Swift/Toolchains/0.0.0+Asserts/usr/bin/swift-frontend.exe" -frontend -c C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\AnyCancellable.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\AnyPublisher.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\AnySubscriber.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Cancellable.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Codable.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\CombineIdentifier.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Concurrency\\ConcurrencyHelpers.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Concurrency\\Future+Concurrency.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Concurrency\\GENERATED-Publisher+Concurrency.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\CurrentValueSubject.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\CustomCombineIdentifierConvertible.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Future.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\GENERATED-RootProtocols.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Helpers\\ConduitBase.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Helpers\\ConduitList.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Helpers\\DebugHook.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Helpers\\FilterProducer.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Helpers\\Locking.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Helpers\\PartialCompletion.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Helpers\\PublishedSubject.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Helpers\\PublishedSubscriber.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Helpers\\ReduceProducer.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Helpers\\SubjectSubscriber.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Helpers\\SubscriberTap.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Helpers\\SubscriptionStatus.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Helpers\\SubscriptionTap.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Helpers\\Utils.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Helpers\\Violations.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\ImmediateScheduler.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\ObservableObject.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\PassthroughSubject.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Published.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publisher+Subscribe.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Deferred.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Empty.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Fail.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\GENERATED-Publishers.Catch.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\GENERATED-Publishers.Encode.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\GENERATED-Publishers.MapKeyPath.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Just.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Optional.Publisher.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.AllSatisfy.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.AssertNoFailure.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.Autoconnect.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.Breakpoint.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.Buffer.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.Collect.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.CollectByCount.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.CompactMap.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.Comparison.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.Concatenate.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.Contains.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.Count.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.Debounce.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.Delay.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.Drop.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.DropUntilOutput.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.DropWhile.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.Filter.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.First.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.FlatMap.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.HandleEvents.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.IgnoreOutput.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.Last.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.MakeConnectable.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.Map.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.MapError.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.MeasureInterval.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.Multicast.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.Output.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.PrefixUntilOutput.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.PrefixWhile.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.Print.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.ReceiveOn.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.Reduce.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.RemoveDuplicates.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.ReplaceEmpty.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.ReplaceError.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.Retry.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.Scan.swift -primary-file C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.Sequence.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.SetFailureType.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.Share.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.SubscribeOn.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.SwitchToLatest.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.Throttle.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.Timeout.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.Zip.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Publishers.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Record.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Publishers\\Result.Publisher.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Result.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Scheduler.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Subject+Void.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Subscriber+Void.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Subscribers\\Subscribers.Assign.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Subscribers\\Subscribers.Completion.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Subscribers\\Subscribers.Demand.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Subscribers\\Subscribers.Sink.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Subscribers\\Subscribers.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Subscription.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\Subscriptions.swift C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\OpenCombine\\_Introspection.swift -emit-dependencies-path C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\.build\\x86_64-unknown-windows-msvc\\debug\\OpenCombine.build\\Publishers.Sequence.d -emit-reference-dependencies-path C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\.build\\x86_64-unknown-windows-msvc\\debug\\OpenCombine.build\\Publishers.Sequence.swiftdeps -target x86_64-unknown-windows-msvc -disable-objc-interop -sdk "S:\\Program Files\\Swift\\Platforms\\Windows.platform\\Developer\\SDKs\\Windows.sdk" -I C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\.build\\x86_64-unknown-windows-msvc\\debug\\Modules -I "S:\\Program Files\\Swift\\Platforms\\Windows.platform\\Developer\\Library\\XCTest-development\\usr\\lib\\swift\\windows" -I "S:\\Program Files\\Swift\\Platforms\\Windows.platform\\Developer\\Library\\XCTest-development\\usr\\lib\\swift\\windows\\x86_64" -color-diagnostics -enable-testing -g -debug-info-format=dwarf -dwarf-version=4 -module-cache-path C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\.build\\x86_64-unknown-windows-msvc\\debug\\ModuleCache -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -empty-abi-descriptor -resource-dir "S:\\Program Files\\Swift\\Toolchains\\0.0.0+Asserts\\usr\\lib\\swift" -enable-anonymous-context-mangled-names -file-compilation-dir C:\\Users\\hiroshi\\devin-1253\\OpenCombine -Xcc -fmodule-map-file=C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\COpenCombineHelpers\\include\\module.modulemap -Xcc -I -Xcc C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\Sources\\COpenCombineHelpers\\include -Xcc -D_MT -Xcc -D_DLL -Xcc -Xclang -Xcc --dependent-lib=msvcrt -Xcc -gdwarf -module-name OpenCombine -plugin-path "S:\\Program Files\\Swift\\Toolchains\\0.0.0+Asserts\\usr\\bin" -plugin-path "S:\\Program Files\\Swift\\Toolchains\\0.0.0+Asserts\\usr\\local\\bin" -parse-as-library -o C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\.build\\x86_64-unknown-windows-msvc\\debug\\OpenCombine.build\\Publishers.Sequence.swift.o -index-store-path C:\\Users\\hiroshi\\devin-1253\\OpenCombine\\.build\\x86_64-unknown-windows-msvc\\debug\\index\\store -index-system-modules
1.      Swift version 6.0-dev (LLVM 7c093d5bcae7355, Swift f24e18cb01d2ef1)
2.      Compiling with effective version 5.10
3.      While evaluating request IRGenRequest(IR Generation for file "C:\Users\hiroshi\devin-1253\OpenCombine\Sources\OpenCombine\Publishers\Publishers.Sequence.swift")
4.      While emitting IR SIL function "@$s11OpenCombine10PublishersO8SequenceVAAs5NeverORs_rlE3min2bySqAAE8OCombineV9PublisherVy7ElementQz__GSbAO_AOtXE_tF".
 for 'min(by:)' (at C:\Users\hiroshi\devin-1253\OpenCombine\Sources\OpenCombine\Publishers\Publishers.Sequence.swift:147:12)
Exception Code: 0x80000003
 #0 0x00007ff6ed48c745 S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe 0x73ac745 (S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe+0x73ac745)
 #1 0x00007ff6ed48c745
 #2 0x00007ff6ed48c745 (S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe+0x73ac745)
 #3 0x00007ff9f44ee5f5 S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe 0x964966 S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe 0x96722b
 #4 0x00007ff9f44ee5f5 S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe 0x95a391 S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe 0x960d7c
 #5 0x00007ff9f44ee5f5 S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe 0x96075d S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe 0xa61bb7
 #6 0x00007ff9f44ee5f5 S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe 0xa61514 S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe 0x8ac0a8
 #7 0x00007ff9f44ee5f5 S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe 0x803791 S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe 0x80d716
 #8 0x00007ff9f44ee5f5 S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe 0x7f86ab S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe 0x80810a
 #9 0x00007ff9f44ee5f5 S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe 0x3be36c S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe 0x3bef06
#10 0x00007ff9f44ee5f5 S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe 0x3bd758 S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe 0x3bdcce
#11 0x00007ff9f44ee5f5 S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe 0x3c021b S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe 0x2049eb
#12 0x00007ff9f44ee5f5 S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe 0x20458c S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe 0x7423338
#13 0x00007ff9f44ee5f5 (C:\Windows\System32\ucrtbase.dll+0x7e5f5)
#14 0x00007ff9f44ef601 (C:\Windows\System32\ucrtbase.dll+0x7f601)
0x00007FF6ED48C745, S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe(0x00007FF6E60E0000) + 0x73AC745 byte(s), HandleAbort() + 0x5 byte(s)
0x00007FF9F44EE5F5, C:\Windows\System32\ucrtbase.dll(0x00007FF9F4470000) + 0x7E5F5 byte(s), raise() + 0x1E5 byte(s)
0x00007FF9F44EF601, C:\Windows\System32\ucrtbase.dll(0x00007FF9F4470000) + 0x7F601 byte(s), abort() + 0x31 byte(s)
0x00007FF6E6A44966, S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe(0x00007FF6E60E0000) + 0x964966 byte(s), ?getIntrinsicID@IntrinsicInst@llvm@@QEBAIXZ() + 0x496 byte(s)
0x00007FF6E6A4722B, S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe(0x00007FF6E60E0000) + 0x96722B byte(s), ?getOrCreateScope@IRGenDebugInfo@irgen@swift@@QEAAPEAVDIScope@llvm@@PEBVSILDebugScope@3@@Z() + 0x6DB byte(s)
0x00007FF6E6A3A391, S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe(0x00007FF6E60E0000) + 0x95A391 byte(s), ?createIRGenDebugInfo@IRGenDebugInfo@irgen@swift@@SA?AV?$unique_ptr@VIRGenDebugInfo@irgen@swift@@U?$default_delete@VIRGenDebugInfo@irgen@swift@@@std@@@std@@AEBVIRGenOptions@3@AEAVClangImporter@3@AEAVIRGenModule@23@AEAVModule@llvm@@VStringRef@llvm@@4@Z() + 0xB21 byte(s)
0x00007FF6E6A40D7C, S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe(0x00007FF6E60E0000) + 0x960D7C byte(s), ?emitFunction@IRGenDebugInfo@irgen@swift@@QEAAPEAVDISubprogram@llvm@@PEBVSILDebugScope@3@PEAVFunction@5@W4SILFunctionTypeRepresentation@3@VSILType@3@PEAVDeclContext@3@PEAVGenericEnvironment@3@@Z() + 0x71C byte(s)
0x00007FF6E6A4075D, S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe(0x00007FF6E60E0000) + 0x96075D byte(s), ?emitFunction@IRGenDebugInfo@irgen@swift@@QEAAPEAVDISubprogram@llvm@@PEBVSILDebugScope@3@PEAVFunction@5@W4SILFunctionTypeRepresentation@3@VSILType@3@PEAVDeclContext@3@PEAVGenericEnvironment@3@@Z() + 0xFD byte(s)
0x00007FF6E6B41BB7, S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe(0x00007FF6E60E0000) + 0xA61BB7 byte(s), ?emitSILFunction@IRGenModule@irgen@swift@@QEAAXPEAVSILFunction@3@@Z() + 0x7F7 byte(s)
0x00007FF6E6B41514, S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe(0x00007FF6E60E0000) + 0xA61514 byte(s), ?emitSILFunction@IRGenModule@irgen@swift@@QEAAXPEAVSILFunction@3@@Z() + 0x154 byte(s)
0x00007FF6E698C0A8, S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe(0x00007FF6E60E0000) + 0x8AC0A8 byte(s), ?emitGlobalTopLevel@IRGenerator@irgen@swift@@QEAAXAEBV?$vector@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@V?$allocator@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@2@@std@@@Z() + 0x548 byte(s)
0x00007FF6E68E3791, S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe(0x00007FF6E60E0000) + 0x803791 byte(s), ?evaluate@IRGenRequest@swift@@AEBA?AVGeneratedModule@2@AEAVEvaluator@2@UIRGenDescriptor@2@@Z() + 0x421 byte(s)
0x00007FF6E68ED716, S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe(0x00007FF6E60E0000) + 0x80D716 byte(s), ?evaluateRequest@?$SimpleRequest@VIRGenRequest@swift@@$$A6A?AVGeneratedModule@2@UIRGenDescriptor@2@@Z$08@swift@@SA?AVGeneratedModule@2@AEBVIRGenRequest@2@AEAVEvaluator@2@@Z() + 0x36 byte(s)
0x00007FF6E68D86AB, S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe(0x00007FF6E60E0000) + 0x7F86AB byte(s), ??$getResultUncached@VIRGenRequest@swift@@V<lambda_1>@?1???$evaluateOrFatal@VIRGenRequest@swift@@@2@YA?AVGeneratedModule@2@AEAVEvaluator@2@V12@@Z@@Evaluator@swift@@AEAA?AVGeneratedModule@1@AEBVIRGenRequest@1@V<lambda_1>@?1???$evaluateOrFatal@VIRGenRequest@swift@@@1@YA?AV21@AEAV01@V31@@Z@@Z() + 0x29B byte(s)
0x00007FF6E68E810A, S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe(0x00007FF6E60E0000) + 0x80810A byte(s), ?performIRGeneration@swift@@YA?AVGeneratedModule@1@PEAVFileUnit@1@AEBVIRGenOptions@1@AEBUTBDGenOptions@1@V?$unique_ptr@VSILModule@swift@@U?$default_delete@VSILModule@swift@@@std@@@std@@VStringRef@llvm@@AEBVPrimarySpecificPaths@1@4PEAPEAVGlobalVariable@9@@Z() + 0x17A byte(s)
0x00007FF6E649E36C, S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe(0x00007FF6E60E0000) + 0x3BE36C byte(s), ?pbackfail@?$basic_stringbuf@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@MEAAHH@Z() + 0x111C byte(s)
0x00007FF6E649EF06, S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe(0x00007FF6E60E0000) + 0x3BEF06 byte(s), ?performCompileStepsPostSema@swift@@YA_NAEAVCompilerInstance@1@AEAHPEAVFrontendObserver@1@@Z() + 0x5B6 byte(s)
0x00007FF6E649D758, S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe(0x00007FF6E60E0000) + 0x3BD758 byte(s), ?pbackfail@?$basic_stringbuf@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@MEAAHH@Z() + 0x508 byte(s)
0x00007FF6E649DCCE, S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe(0x00007FF6E60E0000) + 0x3BDCCE byte(s), ?pbackfail@?$basic_stringbuf@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@MEAAHH@Z() + 0xA7E byte(s)
0x00007FF6E64A021B, S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe(0x00007FF6E60E0000) + 0x3C021B byte(s), ?performFrontend@swift@@YAHV?$ArrayRef@PEBD@llvm@@PEBDPEAXPEAVFrontendObserver@1@@Z() + 0x9DB byte(s)
0x00007FF6E62E49EB, S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe(0x00007FF6E60E0000) + 0x2049EB byte(s), ?push_back@?$SmallVectorTemplateBase@PEBD$00@llvm@@QEAAXPEBD@Z() + 0x15B byte(s)
0x00007FF6E62E458C, S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe(0x00007FF6E60E0000) + 0x20458C byte(s), ?mainEntry@swift@@YAHHPEAPEBD@Z() + 0xE3C byte(s)
0x00007FF6ED503338, S:\Program Files\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe(0x00007FF6E60E0000) + 0x7423338 byte(s), __scrt_common_main_seh() + 0x10C byte(s), D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl, line 288 + 0x22 byte(s)
0x00007FF9F57D257D, C:\Windows\System32\KERNEL32.DLL(0x00007FF9F57C0000) + 0x1257D byte(s), BaseThreadInitThunk() + 0x1D byte(s)

Expected behavior

No crash

Environment

A locally built swift toolchain from recent swift/main on windows.

Additional information

Based on my local bisecting, this appears to have started after commit in swift/main

commit f24e18c (HEAD)
Merge: 6cd49ef 74bd1e3
Author: Karoy Lorentey [email protected]
Date: Mon Mar 18 20:45:24 2024 -0700

Merge pull request #71688 from lorentey/noncopyable-primitives

[stdlib] Start adopting noncopyable generics in the stdlib

which corresponds to the PR #71688

If I build the toolchain at the previous commit 6cd49ef, this crash seems to go away.
Note that since there is another compiler crash in this range of commit history, the fix #72575 needs to be locally patched to isolate from it.
@hjyamauchi hjyamauchi added bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. crash Bug: A crash, i.e., an abnormal termination of software triage needed This issue needs more specific labels labels Apr 8, 2024
@hjyamauchi
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CC @lorentey @compnerd

@hjyamauchi hjyamauchi mentioned this issue Apr 8, 2024
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@hjyamauchi
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Reduced to a small test

C:\Users\hiroshi\devin-1253>swiftc -g Test.swift
error: compile command failed due to exception 3 (use -v to see invocation)
Failed to reconstruct type for $ss6ResultO4TestE9PublisherVyxq__GD
Original type:
(struct_type decl="Test.(file).Result [email protected]:2:19"
  (parent=bound_generic_enum_type decl="Swift.(file).Result"
    (generic_type_param_type depth=0 index=0 decl="Swift.(file).Result.Success")
    (generic_type_param_type depth=0 index=1 decl="Swift.(file).Result.Failure")))
Generic signature: <τ_0_0, τ_0_1 where τ_0_0 : Copyable, τ_0_0 : Escapable, τ_0_1 : Error>
Please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the crash backtrace.
Pass '-Xfrontend -disable-round-trip-debug-types' to disable this assertion.
Please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the crash backtrace.
Stack dump:
0.      Program arguments: C:/Users/hiroshi/AppData/Local/Programs/Swift/Toolchains/0.0.0+Asserts/usr/bin/swift-frontend.exe -frontend -c -primary-file Test.swift -target x86_64-unknown-windows-msvc -disable-objc-interop -sdk C:\\Users\\hiroshi\\AppData\\Local\\Programs\\Swift\\Platforms\\0.0.0\\Windows.platform\\Developer\\SDKs\\Windows.sdk -color-diagnostics -g -debug-info-format=dwarf -dwarf-version=4 -empty-abi-descriptor -resource-dir C:\\Users\\hiroshi\\AppData\\Local\\Programs\\Swift\\Toolchains\\0.0.0+Asserts\\usr\\lib\\swift -enable-anonymous-context-mangled-names -file-compilation-dir C:\\Users\\hiroshi\\devin-1253 -module-name Test -plugin-path C:\\Users\\hiroshi\\AppData\\Local\\Programs\\Swift\\Toolchains\\0.0.0+Asserts\\usr\\bin -plugin-path C:\\Users\\hiroshi\\AppData\\Local\\Programs\\Swift\\Toolchains\\0.0.0+Asserts\\usr\\local\\bin -o C:\\Users\\hiroshi\\AppData\\Local\\Temp\\TemporaryDirectory.QQ7I5V\\Test-2.o
1.      compnerd.org Swift version 6.0-dev (LLVM 4aa2cfd77d0beee, Swift 311c55f995371dc)
2.      Compiling with effective version 5.10
3.      While evaluating request IRGenRequest(IR Generation for file "Test.swift")
4.      While emitting IR SIL function "@$ss6ResultO4TestE9PublisherVAEyxq__GycfC".
 for 'init()' (at Test.swift:3:16)
Exception Code: 0x80000003
 #0 0x00007ff714f74a05 (C:\Users\hiroshi\AppData\Local\Programs\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe+0x6014a05)
 #1 0x00007ff9af4de5f5 (C:\Windows\System32\ucrtbase.dll+0x7e5f5)
 #2 0x00007ff9af4df601 (C:\Windows\System32\ucrtbase.dll+0x7f601)
 #3 0x00007ff70f756d16 (C:\Users\hiroshi\AppData\Local\Programs\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe+0x7f6d16)
 #4 0x00007ff70f75978b (C:\Users\hiroshi\AppData\Local\Programs\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe+0x7f978b)
 #5 0x00007ff70f757f0d (C:\Users\hiroshi\AppData\Local\Programs\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe+0x7f7f0d)
 #6 0x00007ff70f752e44 (C:\Users\hiroshi\AppData\Local\Programs\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe+0x7f2e44)
 #7 0x00007ff70f752add (C:\Users\hiroshi\AppData\Local\Programs\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe+0x7f2add)
 #8 0x00007ff70f86a8e7 (C:\Users\hiroshi\AppData\Local\Programs\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe+0x90a8e7)
 #9 0x00007ff70f86a244 (C:\Users\hiroshi\AppData\Local\Programs\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe+0x90a244)
#10 0x00007ff70f6bf9e8 (C:\Users\hiroshi\AppData\Local\Programs\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe+0x75f9e8)
#11 0x00007ff70f647e6f (C:\Users\hiroshi\AppData\Local\Programs\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe+0x6e7e6f)
#12 0x00007ff70f650936 (C:\Users\hiroshi\AppData\Local\Programs\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe+0x6f0936)
#13 0x00007ff70f63fc9b (C:\Users\hiroshi\AppData\Local\Programs\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe+0x6dfc9b)
#14 0x00007ff70f64b41a (C:\Users\hiroshi\AppData\Local\Programs\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe+0x6eb41a)
#15 0x00007ff70f30389c (C:\Users\hiroshi\AppData\Local\Programs\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe+0x3a389c)
#16 0x00007ff70f304441 (C:\Users\hiroshi\AppData\Local\Programs\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe+0x3a4441)
#17 0x00007ff70f302c88 (C:\Users\hiroshi\AppData\Local\Programs\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe+0x3a2c88)
#18 0x00007ff70f3031fe (C:\Users\hiroshi\AppData\Local\Programs\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe+0x3a31fe)
#19 0x00007ff70f30575b (C:\Users\hiroshi\AppData\Local\Programs\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe+0x3a575b)
#20 0x00007ff70f161edb (C:\Users\hiroshi\AppData\Local\Programs\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe+0x201edb)
#21 0x00007ff70f161aac (C:\Users\hiroshi\AppData\Local\Programs\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe+0x201aac)
#22 0x00007ff714fd3258 (C:\Users\hiroshi\AppData\Local\Programs\Swift\Toolchains\0.0.0+Asserts\usr\bin\swift-frontend.exe+0x6073258)
#23 0x00007ff9b0c8257d (C:\Windows\System32\KERNEL32.DLL+0x1257d)
#24 0x00007ff9b1a2aa58 (C:\Windows\SYSTEM32\ntdll.dll+0x5aa58)

But it no longer reproduces at swift/main head and appears to have been fixed around March 28, 2024.

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bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. crash Bug: A crash, i.e., an abnormal termination of software triage needed This issue needs more specific labels
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