[swiftc (74 vs. 5163)] Add crasher in swift::constraints::Solution::convertBooleanTypeToBuiltinI1(…) #4883
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…onvertBooleanTypeToBuiltinI1(...) Add test case for crash triggered in `swift::constraints::Solution::convertBooleanTypeToBuiltinI1(...)`. Current number of unresolved compiler crashers: 74 (5163 resolved) Assertion failure in [`lib/Sema/TypeCheckNameLookup.cpp (line 254)`](https://github.com/apple/swift/blob/master/lib/Sema/TypeCheckNameLookup.cpp#L254): ``` Assertion `!type->is<TupleType>()' failed. When executing: swift::LookupResult swift::TypeChecker::lookupMember(swift::DeclContext *, swift::Type, swift::DeclName, NameLookupOptions) ``` Assertion context: ``` // We handle our own overriding/shadowing filtering. subOptions &= ~NL_RemoveOverridden; subOptions &= ~NL_RemoveNonVisible; // We can't have tuple types here; they need to be handled elsewhere. assert(!type->is<TupleType>()); // Local function that performs lookup. auto doLookup = [&]() { result.clear(); ``` Stack trace: ``` swift: /path/to/swift/lib/Sema/TypeCheckNameLookup.cpp:254: swift::LookupResult swift::TypeChecker::lookupMember(swift::DeclContext *, swift::Type, swift::DeclName, NameLookupOptions): Assertion `!type->is<TupleType>()' failed. 9 swift 0x0000000000f7f779 swift::constraints::Solution::convertBooleanTypeToBuiltinI1(swift::Expr*, swift::constraints::ConstraintLocator*) const + 169 10 swift 0x0000000000ec95ab swift::TypeChecker::typeCheckExpression(swift::Expr*&, swift::DeclContext*, swift::TypeLoc, swift::ContextualTypePurpose, swift::OptionSet<swift::TypeCheckExprFlags, unsigned int>, swift::ExprTypeCheckListener*, swift::constraints::ConstraintSystem*) + 1291 11 swift 0x0000000000ece2f4 swift::TypeChecker::typeCheckCondition(swift::Expr*&, swift::DeclContext*) + 180 12 swift 0x0000000000ece44b swift::TypeChecker::typeCheckStmtCondition(llvm::MutableArrayRef<swift::StmtConditionElement>&, swift::DeclContext*, swift::Diag<>) + 251 16 swift 0x0000000000f4b744 swift::TypeChecker::typeCheckClosureBody(swift::ClosureExpr*) + 244 17 swift 0x0000000000f78aec swift::constraints::ConstraintSystem::applySolution(swift::constraints::Solution&, swift::Expr*, swift::Type, bool, bool, bool) + 876 18 swift 0x0000000000ec9506 swift::TypeChecker::typeCheckExpression(swift::Expr*&, swift::DeclContext*, swift::TypeLoc, swift::ContextualTypePurpose, swift::OptionSet<swift::TypeCheckExprFlags, unsigned int>, swift::ExprTypeCheckListener*, swift::constraints::ConstraintSystem*) + 1126 21 swift 0x0000000000f4adf5 swift::TypeChecker::typeCheckDestructorBodyUntil(swift::DestructorDecl*, swift::SourceLoc) + 181 22 swift 0x0000000000f4a37b swift::TypeChecker::typeCheckAbstractFunctionBodyUntil(swift::AbstractFunctionDecl*, swift::SourceLoc) + 27 23 swift 0x0000000000f4af63 swift::TypeChecker::typeCheckAbstractFunctionBody(swift::AbstractFunctionDecl*) + 179 25 swift 0x0000000000f045c1 swift::performTypeChecking(swift::SourceFile&, swift::TopLevelContext&, swift::OptionSet<swift::TypeCheckingFlags, unsigned int>, unsigned int, unsigned int) + 1281 26 swift 0x0000000000c86e69 swift::CompilerInstance::performSema() + 3289 28 swift 0x00000000007e0947 swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) + 2887 29 swift 0x00000000007a8e08 main + 2984 Stack dump: 0. Program arguments: /path/to/swift/bin/swift -frontend -c -primary-file validation-test/compiler_crashers/28425-swift-constraints-solution-convertbooleantypetobuiltini.swift -target x86_64-unknown-linux-gnu -disable-objc-interop -module-name main -o /tmp/28425-swift-constraints-solution-convertbooleantypetobuiltini-0c6692.o 1. While type-checking 'deinit' at validation-test/compiler_crashers/28425-swift-constraints-solution-convertbooleantypetobuiltini.swift:10:9 2. While type-checking expression at [validation-test/compiler_crashers/28425-swift-constraints-solution-convertbooleantypetobuiltini.swift:10:16 - line:10:22] RangeText="{if(x:f" 3. While type-checking expression at [validation-test/compiler_crashers/28425-swift-constraints-solution-convertbooleantypetobuiltini.swift:10:19 - line:10:22] RangeText="(x:f" <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 smoke test and merge |
MaxDesiatov
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Sep 7, 2023
[pull] swiftwasm from main
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Add test case for crash triggered in
swift::constraints::Solution::convertBooleanTypeToBuiltinI1(...).Current number of unresolved compiler crashers: 74 (5163 resolved)
Assertion failure in
lib/Sema/TypeCheckNameLookup.cpp (line 254):Assertion context:
Stack trace: