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md5: 2a92bb750158b3aee5d9f809981e5c6c
Issue Description:
Hello there!
I have the following code to define a property wrapper (this property wrapper is in separated module):
@propertyWrapper public struct ViewRemovable<T: UIView> { public var wrappedValue: T? { didSet { oldValue?.removeFromSuperview() } } public init(_ value: T? = nil) { wrappedValue = value } }
And I was using it like this (it worked fine):
final class ContentItemCell: UICollectionViewCell { ... @ViewRemovable private var content: UIView? ... }
But now I need to change it to this:
@ViewRemovable private var content: ContentKind.Content?
`ContentKind` is an enum:
enum ContentKind { typealias Content = UIView & Accessible ... }
`Accessible` is a custom protocol.
The compiler is crashing with `Segmentation fault: 11` error:
1. Apple Swift version 5.5.2 (swiftlang-1300.0.47.5 clang-1300.0.29.30) 2. 3. Contents of /var/folders/kv/ccbtkwmn43l_zfmpqf7n0dgw0000gn/T/TemporaryDirectory.PlvIvz/sources-1: --- ... --- 4. While emitting IR SIL function "@$s3App15ContentItemCellC8_content33_7107E058EA79EE0E7EE1B0F7EBA09011LL12UIComponents13ViewRemovableVy9Protocols10Accessible_So6UIViewCXcGvpfi". for expression at [/Users/roger/Developer/iOS/ios-newsstand/app/App/Components/Store Collection View/Views/ContentItemCell.swift:25:4 - line:25:4] RangeText="" Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var `LLVM_SYMBOLIZER_PATH` to point to it): 0 swift-frontend 0x0000000114641c27 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) + 39 1 swift-frontend 0x0000000114640bb8 llvm::sys::RunSignalHandlers() + 248 2 swift-frontend 0x0000000114642236 SignalHandler(int) + 278 3 libsystem_platform.dylib 0x00007ff81ea51e2d _sigtramp + 29 4 libsystem_platform.dylib 0x00007ff7b0889e50 _sigtramp + 18446744071862190144 5 swift-frontend 0x000000011443c9ac llvm::ConstantExpr::getCast(unsigned int, llvm::Constant*, llvm::Type*, bool) + 844 6 swift-frontend 0x000000010f7eb529 llvm::IRBuilderBase::CreateCast(llvm::Instruction::CastOps, llvm::Value*, llvm::Type*, llvm::Twine const&) + 169 7 swift-frontend 0x000000010facc17c emitCastToSubstSchema(swift::irgen::IRGenFunction&, swift::irgen::Explosion&, swift::irgen::ExplosionSchema const&, swift::irgen::Explosion&) + 348 8 swift-frontend 0x000000010faca93f swift::irgen::CallEmission::emitToExplosion(swift::irgen::Explosion&, bool) + 3055 9 swift-frontend 0x000000010fca1a19 (anonymous namespace)::IRGenSILFunction::visitFullApplySite(swift::FullApplySite) + 4409 10 swift-frontend 0x000000010fc8135f swift::irgen::IRGenModule::emitSILFunction(swift::SILFunction*) + 10335 11 swift-frontend 0x000000010fb2ba77 swift::irgen::IRGenerator::emitGlobalTopLevel(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&) + 1607 12 swift-frontend 0x000000010fc4fde0 swift::performIRGeneration(swift::ModuleDecl*, swift::IRGenOptions const&, swift::TBDGenOptions const&, std::__1::unique_ptr<swift::SILModule, std::__1::default_delete<swift::SILModule> >, llvm::StringRef, swift::PrimarySpecificPaths const&, llvm::ArrayRef<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, llvm::GlobalVariable**) + 1872 13 swift-frontend 0x000000010f75e5ca performCompileStepsPostSILGen(swift::CompilerInstance&, std::__1::unique_ptr<swift::SILModule, std::__1::default_delete<swift::SILModule> >, llvm::PointerUnion<swift::ModuleDecl*, swift::SourceFile*>, swift::PrimarySpecificPaths const&, int&, swift::FrontendObserver*) + 2346 14 swift-frontend 0x000000010f7506d7 swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) + 14743 15 swift-frontend 0x000000010f690b08 main + 1032 16 dyld 0x00000001265bd4fe start + 462 error: Segmentation fault: 11 (in target 'App' from project 'App')
The text was updated successfully, but these errors were encountered:
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Additional Detail from JIRA
md5: 2a92bb750158b3aee5d9f809981e5c6c
Issue Description:
Hello there!
I have the following code to define a property wrapper (this property wrapper is in separated module):
And I was using it like this (it worked fine):
But now I need to change it to this:
`ContentKind` is an enum:
`Accessible` is a custom protocol.
The compiler is crashing with `Segmentation fault: 11` error:
The text was updated successfully, but these errors were encountered: