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[SR-10984] [property wrappers] Assertion failed: No interface type was set #53374

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swift-ci opened this issue Jun 20, 2019 · 3 comments
Closed

[SR-10984] [property wrappers] Assertion failed: No interface type was set #53374

swift-ci opened this issue Jun 20, 2019 · 3 comments
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@DougGregor
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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 property wrappers Feature: property wrappers

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@swift-ci
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Previous ID SR-10984
Radar None
Original Reporter tannernelson (JIRA User)
Type Bug
Status Resolved
Resolution Done

Attachment: Download

Environment

swift-5.1-DEVELOPMENT-SNAPSHOT-2019-06-19-a
macOS 10.14.4
Xcode 11 Beta 2

Additional Detail from JIRA
Votes 0
Component/s Compiler
Labels Bug, CompilerCrash, PropertyWrappers
Assignee @DougGregor
Priority Medium

md5: 2eb8c69f432ddd39bd4d98a59988ef2c

Issue Description:

Adding a `wrapperValue` property to one of my property wrappers is causing a compiler assertion.

To recreate:

1: Open SPM package in Xcode 11
Use the attached project
Or, clone the following url: https://user-images.githubusercontent.com/2727770/164963345-191e1bee-f03c-46d0-a9fa-5a5056b58fac.gz

2: Build
FluentKit module should fail to compile w/ assertion:

Assertion failed: (hasInterfaceType() && "No interface type was set"), function getInterfaceType, file /Users/buildnode/jenkins/workspace/oss-swift-5.1-package-osx/swift/lib/AST/Decl.cpp, line 2535.

1.  While type-checking 'MigrationLog' (at /Users/tanner0101/dev/vapor/fluent-kit/Sources/FluentKit/Migration/MigrationLog.swift:4:14)
2.  While type-checking declaration 0x7f8d3da244c0 (at /Users/tanner0101/dev/vapor/fluent-kit/Sources/FluentKit/Migration/MigrationLog.swift:7:16)
3.  While evaluating request PropertyWrapperBackingPropertyInfoRequest(FluentKit.(file).MigrationLog.id@/Users/tanner0101/dev/vapor/fluent-kit/Sources/FluentKit/Migration/MigrationLog.swift:7:20)
0  swift                    0x0000000103e8afd5 llvm::sys::PrintStackTrace(llvm::raw_ostream&) + 37
1  swift                    0x0000000103e8a2c5 llvm::sys::RunSignalHandlers() + 85
2  swift                    0x0000000103e8b5b8 SignalHandler(int) + 264
3  libsystem_platform.dylib 0x00007fff5e9e5b5d _sigtramp + 29
4  swift                    0x00000001061ae3b3 cmark_strbuf__initbuf + 125342
5  libsystem_c.dylib        0x00007fff5e8a56a6 abort + 127
6  libsystem_c.dylib        0x00007fff5e86e20d basename_r + 0
7  swift                    0x00000001042b8d03 swift::AbstractStorageDecl::getValueInterfaceType() const (.cold.4) + 35
8  swift                    0x00000001012fa263 swift::AbstractStorageDecl::getValueInterfaceType() const + 147
9  swift                    0x0000000100f4b643 swift::PropertyWrapperBackingPropertyInfoRequest::evaluate(swift::Evaluator&, swift::VarDecl*) const + 2259
10 swift                    0x0000000101063031 swift::SimpleRequest<swift::PropertyWrapperBackingPropertyInfoRequest, (swift::CacheKind)1, swift::PropertyWrapperBackingPropertyInfo, swift::VarDecl*>::evaluateRequest(swift::PropertyWrapperBackingPropertyInfoRequest const&, swift::Evaluator&) + 17
11 swift                    0x0000000101314f44 llvm::Expected<swift::PropertyWrapperBackingPropertyInfoRequest::OutputType> swift::Evaluator::getResultUncached<swift::PropertyWrapperBackingPropertyInfoRequest>(swift::PropertyWrapperBackingPropertyInfoRequest const&) + 372
12 swift                    0x0000000101314a45 llvm::Expected<swift::PropertyWrapperBackingPropertyInfoRequest::OutputType> swift::Evaluator::getResultCached<swift::PropertyWrapperBackingPropertyInfoRequest, (void*)0>(swift::PropertyWrapperBackingPropertyInfoRequest const&) + 277
13 swift                    0x0000000101314007 llvm::Expected<swift::PropertyWrapperBackingPropertyInfoRequest::OutputType> swift::Evaluator::operator()<swift::PropertyWrapperBackingPropertyInfoRequest>(swift::PropertyWrapperBackingPropertyInfoRequest const&) + 119
14 swift                    0x00000001012fc3ed swift::PropertyWrapperBackingPropertyInfoRequest::OutputType swift::evaluateOrDefault<swift::PropertyWrapperBackingPropertyInfoRequest>(swift::Evaluator&, swift::PropertyWrapperBackingPropertyInfoRequest, swift::PropertyWrapperBackingPropertyInfoRequest::OutputType) + 29
15 swift                    0x00000001012fc5d8 swift::VarDecl::getPropertyWrapperBackingProperty() const + 120
16 swift                    0x0000000100f4bd2b swift::maybeAddAccessorsToStorage(swift::AbstractStorageDecl*) + 155
17 swift                    0x0000000100ffcd58 void llvm::function_ref<void (swift::VarDecl*)>::callback_fn<(anonymous namespace)::DeclChecker::visitBoundVars(swift::Pattern*)::'lambda'(swift::VarDecl*)>(long, swift::VarDecl*) + 40
18 swift                    0x0000000100feb50f (anonymous namespace)::DeclChecker::visit(swift::Decl*) + 1871
19 swift                    0x0000000100ff759b (anonymous namespace)::DeclChecker::visitClassDecl(swift::ClassDecl*) + 267
20 swift                    0x0000000100feb0d7 (anonymous namespace)::DeclChecker::visit(swift::Decl*) + 791
21 swift                    0x0000000100feadb6 swift::TypeChecker::typeCheckDecl(swift::Decl*) + 38
22 swift                    0x0000000101087149 swift::performTypeChecking(swift::SourceFile&, swift::TopLevelContext&, swift::OptionSet<swift::TypeCheckingFlags, unsigned int>, unsigned int, unsigned int, unsigned int, unsigned int, unsigned int) + 953
23 swift                    0x0000000100847ed2 swift::CompilerInstance::parseAndCheckTypesUpTo(swift::CompilerInstance::ImplicitImports const&, swift::SourceFile::ASTStage_t) + 530
24 swift                    0x00000001008477ba swift::CompilerInstance::performSemaUpTo(swift::SourceFile::ASTStage_t) + 618
25 swift                    0x0000000100635f4e performCompile(swift::CompilerInstance&, swift::CompilerInvocation&, llvm::ArrayRef<char const*>, int&, swift::FrontendObserver*, swift::UnifiedStatsReporter*) + 1678
26 swift                    0x00000001006348f2 swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) + 2978
27 swift                    0x00000001005de628 main + 696
28 libdyld.dylib            0x00007fff5e8003d5 start + 1
29 libdyld.dylib            0x000000000000008f start + 2709519547
error: Abort trap: 6
@swift-ci
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Comment by tanner0101 (JIRA)

cc @DougGregor

@DougGregor
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FYI, I suspect this will be fixed by #25626 once it makes it into a build

@DougGregor
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Nope, needed one more thing: #25743

@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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@DougGregor DougGregor

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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 property wrappers Feature: property wrappers
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@DougGregor @swift-ci @AnthonyLatsis