SwiftShell_Speed_Tests unit tests never finish. #1
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kareman
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Apr 27, 2017
Now I vaguely recall it was there for a reason. ``` $ swift build Compile Swift Module 'SwiftShell' (9 sources) swift: /home/buildnode/disk2/workspace/oss-swift-3.1-package-linux-ubuntu-14_04/swift/lib/Sema/CSApply.cpp:5990: swift::Expr *(anonymous namespace)::ExprRewriter::coerceObjectArgumentToType(swift::Expr *, swift::Type, swift::ValueDecl *, swift::AccessSemantics, swift::constraints::ConstraintLocatorBuilder): Assertion `fromType->is<LValueType>() && "Can only convert lvalues to inout"' failed. #0 0x000000000335ffe8 llvm::sys::PrintStackTrace(llvm::raw_ostream&) (/home/travis/.swiftenv/versions/3.1/usr/bin/swift+0x335ffe8) #1 0x0000000003360b86 SignalHandler(int) (/home/travis/.swiftenv/versions/3.1/usr/bin/swift+0x3360b86) #2 0x00007f239201c330 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x10330) #3 0x00007f2390a07c37 gsignal (/lib/x86_64-linux-gnu/libc.so.6+0x36c37) #4 0x00007f2390a0b028 abort (/lib/x86_64-linux-gnu/libc.so.6+0x3a028) #5 0x00007f2390a00bf6 (/lib/x86_64-linux-gnu/libc.so.6+0x2fbf6) #6 0x00007f2390a00ca2 (/lib/x86_64-linux-gnu/libc.so.6+0x2fca2) #7 0x00000000010a306a (anonymous namespace)::ExprRewriter::coerceObjectArgumentToType(swift::Expr*, swift::Type, swift::ValueDecl*, swift::AccessSemantics, swift::constraints::ConstraintLocatorBuilder) (/home/travis/.swiftenv/versions/3.1/usr/bin/swift+0x10a306a) #8 0x000000000109b0cc (anonymous namespace)::ExprRewriter::buildMemberRef(swift::Expr*, swift::Type, swift::SourceLoc, swift::ValueDecl*, swift::DeclNameLoc, swift::Type, swift::constraints::ConstraintLocatorBuilder, swift::constraints::ConstraintLocatorBuilder, bool, swift::FunctionRefKind, swift::AccessSemantics, bool) (/home/travis/.swiftenv/versions/3.1/usr/bin/swift+0x109b0cc) #9 0x00000000010a8c3f swift::ASTVisitor<(anonymous namespace)::ExprRewriter, swift::Expr*, void, void, void, void, void>::visit(swift::Expr*) (/home/travis/.swiftenv/versions/3.1/usr/bin/swift+0x10a8c3f) #10 0x0000000001099314 (anonymous namespace)::ExprRewriter::walkToExprPost(swift::Expr*) (/home/travis/.swiftenv/versions/3.1/usr/bin/swift+0x1099314) #11 0x00000000010b11b1 (anonymous namespace)::ExprWalker::walkToExprPost(swift::Expr*) (/home/travis/.swiftenv/versions/3.1/usr/bin/swift+0x10b11b1) #12 0x000000000128901c (anonymous namespace)::Traversal::visitApplyExpr(swift::ApplyExpr*) (/home/travis/.swiftenv/versions/3.1/usr/bin/swift+0x128901c) #13 0x000000000128303b swift::Expr::walk(swift::ASTWalker&) (/home/travis/.swiftenv/versions/3.1/usr/bin/swift+0x128303b) #14 0x00000000010960f2 swift::constraints::ConstraintSystem::applySolution(swift::constraints::Solution&, swift::Expr*, swift::Type, bool, bool, bool) (/home/travis/.swiftenv/versions/3.1/usr/bin/swift+0x10960f2) #15 0x00000000011604ff swift::TypeChecker::typeCheckExpression(swift::Expr*&, swift::DeclContext*, swift::TypeLoc, swift::ContextualTypePurpose, swift::OptionSet<swift::TypeCheckExprFlags, unsigned int>, swift::ExprTypeCheckListener*, swift::constraints::ConstraintSystem*) (/home/travis/.swiftenv/versions/3.1/usr/bin/swift+0x11604ff) #16 0x000000000107af20 swift::ASTVisitor<(anonymous namespace)::StmtChecker, void, swift::Stmt*, void, void, void, void>::visit(swift::Stmt*) (/home/travis/.swiftenv/versions/3.1/usr/bin/swift+0x107af20) #17 0x000000000107b219 swift::ASTVisitor<(anonymous namespace)::StmtChecker, void, swift::Stmt*, void, void, void, void>::visit(swift::Stmt*) (/home/travis/.swiftenv/versions/3.1/usr/bin/swift+0x107b219) #18 0x000000000107ae4c swift::ASTVisitor<(anonymous namespace)::StmtChecker, void, swift::Stmt*, void, void, void, void>::visit(swift::Stmt*) (/home/travis/.swiftenv/versions/3.1/usr/bin/swift+0x107ae4c) #19 0x0000000001079ad5 (anonymous namespace)::StmtChecker::typeCheckBody(swift::BraceStmt*&) (/home/travis/.swiftenv/versions/3.1/usr/bin/swift+0x1079ad5) #20 0x0000000001078dad swift::TypeChecker::typeCheckFunctionBodyUntil(swift::FuncDecl*, swift::SourceLoc) (/home/travis/.swiftenv/versions/3.1/usr/bin/swift+0x1078dad) #21 0x0000000001078c05 swift::TypeChecker::typeCheckAbstractFunctionBodyUntil(swift::AbstractFunctionDecl*, swift::SourceLoc) (/home/travis/.swiftenv/versions/3.1/usr/bin/swift+0x1078c05) #22 0x000000000107981c swift::TypeChecker::typeCheckAbstractFunctionBody(swift::AbstractFunctionDecl*) (/home/travis/.swiftenv/versions/3.1/usr/bin/swift+0x107981c) #23 0x000000000108fc08 typeCheckFunctionsAndExternalDecls(swift::TypeChecker&) (/home/travis/.swiftenv/versions/3.1/usr/bin/swift+0x108fc08) #24 0x00000000010908a1 swift::performTypeChecking(swift::SourceFile&, swift::TopLevelContext&, swift::OptionSet<swift::TypeCheckingFlags, unsigned int>, unsigned int, unsigned int) (/home/travis/.swiftenv/versions/3.1/usr/bin/swift+0x10908a1) #25 0x0000000000e0fe4a swift::CompilerInstance::performSema() (/home/travis/.swiftenv/versions/3.1/usr/bin/swift+0xe0fe4a) #26 0x0000000000475eed swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) (/home/travis/.swiftenv/versions/3.1/usr/bin/swift+0x475eed) #27 0x000000000043bbe4 main (/home/travis/.swiftenv/versions/3.1/usr/bin/swift+0x43bbe4) #28 0x00007f23909f2f45 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21f45) #29 0x00000000004395a0 _start (/home/travis/.swiftenv/versions/3.1/usr/bin/swift+0x4395a0) Stack dump: 0. Program arguments: /home/travis/.swiftenv/versions/3.1/usr/bin/swift -frontend -c /home/travis/build/kareman/SwiftShell/Sources/SwiftShell/FileHandle.swift /home/travis/build/kareman/SwiftShell/Sources/SwiftShell/String.swift /home/travis/build/kareman/SwiftShell/Sources/SwiftShell/Bash.swift /home/travis/build/kareman/SwiftShell/Sources/SwiftShell/Context.swift /home/travis/build/kareman/SwiftShell/Sources/SwiftShell/Files.swift /home/travis/build/kareman/SwiftShell/Sources/SwiftShell/Command.swift /home/travis/build/kareman/SwiftShell/Sources/SwiftShell/General/Array.swift -primary-file /home/travis/build/kareman/SwiftShell/Sources/SwiftShell/Stream/Stream.swift /home/travis/build/kareman/SwiftShell/Sources/SwiftShell/Stream/Lazy-split.swift -target x86_64-unknown-linux-gnu -disable-objc-interop -I /home/travis/build/kareman/SwiftShell/.build/debug -enable-testing -g -module-cache-path /home/travis/build/kareman/SwiftShell/.build/debug/ModuleCache -D SWIFT_PACKAGE -emit-module-doc-path /home/travis/build/kareman/SwiftShell/.build/debug/SwiftShell.build/Stream~partial.swiftdoc -Onone -parse-as-library -module-name SwiftShell -emit-module-path /home/travis/build/kareman/SwiftShell/.build/debug/SwiftShell.build/Stream~partial.swiftmodule -emit-dependencies-path /home/travis/build/kareman/SwiftShell/.build/debug/SwiftShell.build/Stream.d -emit-reference-dependencies-path /home/travis/build/kareman/SwiftShell/.build/debug/SwiftShell.build/Stream.swiftdeps -num-threads 8 -o /home/travis/build/kareman/SwiftShell/.build/debug/SwiftShell.build/Stream/Stream.swift.o 1. While type-checking 'write' at /home/travis/build/kareman/SwiftShell/Sources/SwiftShell/Stream/Stream.swift:89:9 2. While type-checking expression at [/home/travis/build/kareman/SwiftShell/Sources/SwiftShell/Stream/Stream.swift:90:38 - line:90:55] RangeText="target.write(text)" <unknown>:0: error: unable to execute command: Aborted <unknown>:0: error: compile command failed due to signal (use -v to see invocation) <unknown>:0: error: build had 1 command failures ```
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They work fine when compiled with debug settings, but running speed tests with that doesn't make any sense. None of the unit tests ever finish when compiled with release settings. not sure if this happened with Xcode 6.1 beta 1 or 2.
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