Iceman

@swift-5.5.3 @swift-5.6.3 @swift-main

import Foundation @propertyWrapper struct W<T>: Sendable where T: Sendable { var wrappedValue: T } struct S { @W var ok: Int @W var ng: Date } extension Date: @unchecked Sendable {}

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exit status: 134 with stderr:

swift-frontend: /home/buildnode/jenkins/workspace/oss-swift-5.5-package-linux-ubuntu-18_04/swift/lib/AST/ASTMangler.cpp:2217: void swift::Mangle::ASTMangler::appendProtocolName(const swift::ProtocolDecl *, bool): Assertion `AllowMarkerProtocols || !protocol->isMarkerProtocol()' failed. Please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the project and the crash backtrace. Stack dump: 0. Program arguments: /usr/bin/swift-frontend -frontend -interpret - -disable-objc-interop -new-driver-path /usr/bin/swift-driver -resource-dir /usr/lib/swift -module-name main 1. Swift version 5.5.2-dev (LLVM c315411fac10439, Swift ef1fbfd974df3ad) 2. 3. While running user code "<stdin>" 4. While evaluating request IRGenRequest(IR Generation for module main) 5. While emitting IR for source file <stdin> 6. While emitting field type metadata 'S' (at <stdin>:8:1) 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): /usr/bin/swift-frontend[0x5c5ffb3] /usr/bin/swift-frontend[0x5c5dd0e] /usr/bin/swift-frontend[0x5c6033c] /lib/x86_64-linux-gnu/libpthread.so.0(+0x12980)[0x7f5109d5a980] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xc7)[0x7f51085fcfb7] /lib/x86_64-linux-gnu/libc.so.6(abort+0x141)[0x7f51085fe921] /lib/x86_64-linux-gnu/libc.so.6(+0x3048a)[0x7f51085ee48a] /lib/x86_64-linux-gnu/libc.so.6(+0x30502)[0x7f51085ee502] /usr/bin/swift-frontend[0x181fed5] /usr/bin/swift-frontend[0x182c0f6] /usr/bin/swift-frontend[0x182903d] /usr/bin/swift-frontend[0x1827cf2] /usr/bin/swift-frontend[0x1826bde] /usr/bin/swift-frontend[0x1821b21] /usr/bin/swift-frontend[0xb239cd] /usr/bin/swift-frontend[0xb23bdf] /usr/bin/swift-frontend[0xacd38d] /usr/bin/swift-frontend[0xad1545] /usr/bin/swift-frontend[0xad4807] /usr/bin/swift-frontend[0xad4770] /usr/bin/swift-frontend[0x9ba13c] /usr/bin/swift-frontend[0xad436d] /usr/bin/swift-frontend[0xad416b] /usr

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