[swiftc] Add 💥 case (😢 → 54, 😀 → 5095) triggered in swift::TypeChecker::addImplicitConstructors(…) #3314
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…r::addImplicitConstructors(…) Add crash case with stack trace: ``` swift: /path/to/swift/lib/Sema/TypeCheckDecl.cpp:7344: void swift::TypeChecker::addImplicitConstructors(swift::NominalTypeDecl *): Assertion `!classDecl->hasSuperclass() || classDecl->getSuperclass()->getAnyNominal()->isInvalid() || classDecl->getSuperclass()->getAnyNominal() ->addedImplicitInitializers()' failed. 8 swift 0x0000000000eb8d5a swift::TypeChecker::addImplicitConstructors(swift::NominalTypeDecl*) + 4506 9 swift 0x0000000000eabbed swift::TypeChecker::checkInheritanceClause(swift::Decl*, swift::GenericTypeResolver*) + 5885 10 swift 0x0000000000eacf28 swift::TypeChecker::validateDecl(swift::ValueDecl*, bool) + 376 15 swift 0x0000000000eb25a6 swift::TypeChecker::typeCheckDecl(swift::Decl*, bool) + 150 18 swift 0x0000000000f1888a swift::TypeChecker::typeCheckFunctionBodyUntil(swift::FuncDecl*, swift::SourceLoc) + 346 19 swift 0x0000000000f186ee swift::TypeChecker::typeCheckAbstractFunctionBodyUntil(swift::AbstractFunctionDecl*, swift::SourceLoc) + 46 20 swift 0x0000000000f192b3 swift::TypeChecker::typeCheckAbstractFunctionBody(swift::AbstractFunctionDecl*) + 179 22 swift 0x0000000000ed4851 swift::performTypeChecking(swift::SourceFile&, swift::TopLevelContext&, swift::OptionSet<swift::TypeCheckingFlags, unsigned int>, unsigned int, unsigned int) + 1281 23 swift 0x0000000000c62209 swift::CompilerInstance::performSema() + 3289 25 swift 0x00000000007d89b9 swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) + 2857 26 swift 0x00000000007a49f8 main + 2872 Stack dump: 0. Program arguments: /path/to/swift/bin/swift -frontend -c -primary-file validation-test/compiler_crashers/28339-swift-typechecker-addimplicitconstructors.swift -target x86_64-unknown-linux-gnu -disable-objc-interop -module-name main -o /tmp/28339-swift-typechecker-addimplicitconstructors-bd822a.o 1. While type-checking getter for d at validation-test/compiler_crashers/28339-swift-typechecker-addimplicitconstructors.swift:10:6 2. While type-checking 'A' at validation-test/compiler_crashers/28339-swift-typechecker-addimplicitconstructors.swift:10:7 <unknown>:0: error: unable to execute command: Aborted <unknown>:0: error: compile command failed due to signal (use -v to see invocation) ```
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@swift-ci Please test and merge |
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What's in this pull request?
Add crash case with stack trace:
Resolved bug number: –
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