[Parity] error: SwiftCompile Command line: <no command line>

[kcieplak]

Is it reproducible with SwiftPM command-line tools: swift build, swift test, swift package etc?

• Confirmed reproduction steps with SwiftPM CLI. The description text must include reproduction steps with either of command-line SwiftPM commands, swift build, swift test, swift package etc.

Description

github.com/apple/pkl-swift.git

Windows

The following package does not build using the 'swifbuild' backend but does with 'native'

swift build `--buildsystem=swiftbuild` fails to build package

Failed frontend command:
C:\\Users\\jenkins\\AppData\\Local\\Programs\\Swift\\Toolchains\\6.2.1+Asserts\\usr\\bin\\swift-frontend.exe -frontend -c -primary-file S:\\pkl-swift\\Tests\\MessagePackTests\\MessagePackDecodingTests.swift S:\\pkl-swift\\Tests\\MessagePackTests\\MessagePackEncodingTests.swift -emit-dependencies-path S:\\pkl-swift\\.build-swiftbuild\\aarch64-unknown-windows-msvc\\Intermediates.noindex\\pkl-swift.build\\Debug-windows\\MessagePackTests.build\\Objects-normal\\aarch64\\MessagePackDecodingTests.d -emit-const-values-path S:\\pkl-swift\\.build-swiftbuild\\aarch64-unknown-windows-msvc\\Intermediates.noindex\\pkl-swift.build\\Debug-windows\\MessagePackTests.build\\Objects-normal\\aarch64\\MessagePackDecodingTests.swiftconstvalues -emit-reference-dependencies-path S:\\pkl-swift\\.build-swiftbuild\\aarch64-unknown-windows-msvc\\Intermediates.noindex\\pkl-swift.build\\Debug-windows\\MessagePackTests.build\\Objects-normal\\aarch64\\MessagePackDecodingTests.swiftdeps -serialize-diagnostics-path S:\\pkl-swift\\.build-swiftbuild\\aarch64-unknown-windows-msvc\\Intermediates.noindex\\pkl-swift.build\\Debug-windows\\MessagePackTests.build\\Objects-normal\\aarch64\\MessagePackDecodingTests.dia -target aarch64-unknown-windows-msvc -Xllvm -aarch64-use-tbi -disable-objc-interop -sdk C:\\Users\\jenkins\\AppData\\Local\\Programs\\Swift\\Platforms\\6.2.1\\Windows.platform\\Developer\\SDKs\\Windows.sdk -I C:\\Users\\jenkins\\AppData\\Local\\Programs\\Swift\\Platforms\\6.2.1\\Windows.platform\\Developer\\Library\\XCTest-6.2.1\\usr\\lib\\swift\\windows -I C:\\Users\\jenkins\\AppData\\Local\\Programs\\Swift\\Platforms\\6.2.1\\Windows.platform\\Developer\\Library\\XCTest-6.2.1\\usr\\lib\\swift\\windows\\aarch64 -I C:\\Users\\jenkins\\AppData\\Local\\Programs\\Swift\\Platforms\\6.2.1\\Windows.platform\\Developer\\Library\\Testing-6.2.1\\usr\\lib\\swift\\windows -I S:\\pkl-swift\\.build-swiftbuild\\aarch64-unknown-windows-msvc\\Products\\Debug-windows -Isystem C:\\Users\\jenkins\\AppData\\Local\\Programs\\Swift\\Platforms\\6.2.1\\Windows.platform\\Developer\\Library\\Testing-6.2.1\\usr\\lib\\swift\\windows\\aarch64 -Isystem C:\\Users\\jenkins\\AppData\\Local\\Programs\\Swift\\Platforms\\6.2.1\\Windows.platform\\Developer\\Library\\XCTest-6.2.1\\usr\\lib\\swift\\windows\\aarch64 -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path S:\\pkl-swift\\.build-swiftbuild\\aarch64-unknown-windows-msvc\\ModuleCache.noindex -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file S:\\pkl-swift\\.build-swiftbuild\\aarch64-unknown-windows-msvc\\Intermediates.noindex\\pkl-swift.build\\Debug-windows\\MessagePackTests.build\\Objects-normal\\aarch64\\MessagePackTests_const_extract_protocols.json -enable-upcoming-feature StrictConcurrency -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path C:\\Users\\jenkins\\AppData\\Local\\Programs\\Swift\\Toolchains\\6.2.1+Asserts\\usr\\lib\\swift\\host\\plugins\\testing\#C:\\Users\\jenkins\\AppData\\Local\\Programs\\Swift\\Toolchains\\6.2.1+Asserts\\usr\\bin\\swift-plugin-server -validate-clang-modules-once -clang-build-session-file S:\\pkl-swift\\.build-swiftbuild\\aarch64-unknown-windows-msvc\\ModuleCache.noindex\\Session.modulevalidation -Xcc -working-directory -Xcc S:\\ -enable-anonymous-context-mangled-names -file-compilation-dir S:\\ -Xcc -fmodule-map-file\=S:\\pkl-swift\\.build-swiftbuild\\checkouts\\swift-system\\Sources\\CSystem\\include\\module.modulemap -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -IS:\\pkl-swift\\.build-swiftbuild\\checkouts\\swift-system\\Sources\\CSystem\\include -Xcc -IS:\\pkl-swift\\.build-swiftbuild\\aarch64-unknown-windows-msvc\\Products\\Debug-windows\\include -Xcc -IS:\\pkl-swift\\.build-swiftbuild\\aarch64-unknown-windows-msvc\\Intermediates.noindex\\pkl-swift.build\\Debug-windows\\MessagePackTests.build\\DerivedSources-normal\\aarch64 -Xcc -IS:\\pkl-swift\\.build-swiftbuild\\aarch64-unknown-windows-msvc\\Intermediates.noindex\\pkl-swift.build\\Debug-windows\\MessagePackTests.build\\DerivedSources\\aarch64 -Xcc -IS:\\pkl-swift\\.build-swiftbuild\\aarch64-unknown-windows-msvc\\Intermediates.noindex\\pkl-swift.build\\Debug-windows\\MessagePackTests.build\\DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name MessagePackTests -package-name pkl_swift -frontend-parseable-output -in-process-plugin-server-path C:\\Users\\jenkins\\AppData\\Local\\Programs\\Swift\\Toolchains\\6.2.1+Asserts\\usr\\bin\\SwiftInProcPluginServer.dll -plugin-path C:\\Users\\jenkins\\AppData\\Local\\Programs\\Swift\\Toolchains\\6.2.1+Asserts\\usr\\bin -plugin-path C:\\Users\\jenkins\\AppData\\Local\\Programs\\Swift\\Toolchains\\6.2.1+Asserts\\usr\\local\\bin -autolink-library oldnames -autolink-library msvcrt -Xcc -D_MT -Xcc -D_DLL -parse-as-library -o S:\\pkl-swift\\.build-swiftbuild\\aarch64-unknown-windows-msvc\\Intermediates.noindex\\pkl-swift.build\\Debug-windows\\MessagePackTests.build\\Objects-normal\\aarch64\\MessagePackDecodingTests.o -index-store-path S:\\pkl-swift\\.build-swiftbuild\\aarch64-unknown-windows-msvc -index-system-modules
error: SwiftCompile normal aarch64 Compiling\ MessagePackDecodingTests.swift S:\\pkl-swift\\Tests\\MessagePackTests\\MessagePackDecodingTests.swift failed with a nonzero exit code. Command line: <no command line>
error: Build failed

Expected behaviour

Builds

Actual behavior

Fails to build

Steps to reproduce

git clone https://github.com/apple/pkl-swift.git
swift build --build-system=swiftbuild

Swift Package Manager version/commit hash

No response

Swift & OS version (output of swift --version ; uname -a)

No response

[kcieplak]

The "Command line: <no command line>" is normally when the process launched by lldb has crashed.
Need to reproduce locally to confirm.

[kcieplak]

Reproduced locally, and it seems that we are passing arguments that are "unknown"

C:\\Users\\kcieplak\\AppData\\Local\\Programs\\Swift\\Toolchains\\6.2.1+Asserts\\usr\\bin\\swift-frontend.exe -frontend -c C:\\Users\\kcieplak\\repos\\pkl-swift\\Sources\\pkl-gen-swift\\Generated\\GeneratorSettings.pkl.swift C:\\Users\\kcieplak\\repos\\pkl-swift\\Sources\\pkl-gen-swift\\PklGenSwift.swift -primary-file C:\\Users\\kcieplak\\repos\\pkl-swift\\Sources\\pkl-gen-swift\\PklSwiftGenerator.swift -emit-dependencies-path C:\\Users\\kcieplak\\repos\\pkl-swift\\.build\\aarch64-unknown-windows-msvc\\Intermediates.noindex\\pkl-swift.build\\Debug-windows\\pkl-gen-swift.build\\Objects-normal\\aarch64\\PklSwiftGenerator.d -emit-const-values-path C:\\Users\\kcieplak\\repos\\pkl-swift\\.build\\aarch64-unknown-windows-msvc\\Intermediates.noindex\\pkl-swift.build\\Debug-windows\\pkl-gen-swift.build\\Objects-normal\\aarch64\\PklSwiftGenerator.swiftconstvalues -emit-reference-dependencies-path C:\\Users\\kcieplak\\repos\\pkl-swift\\.build\\aarch64-unknown-windows-msvc\\Intermediates.noindex\\pkl-swift.build\\Debug-windows\\pkl-gen-swift.build\\Objects-normal\\aarch64\\PklSwiftGenerator.swiftdeps -serialize-diagnostics-path C:\\Users\\kcieplak\\repos\\pkl-swift\\.build\\aarch64-unknown-windows-msvc\\Intermediates.noindex\\pkl-swift.build\\Debug-windows\\pkl-gen-swift.build\\Objects-normal\\aarch64\\PklSwiftGenerator.dia -target aarch64-unknown-windows-msvc -Xllvm -aarch64-use-tbi -disable-objc-interop -sdk C:\\Users\\kcieplak\\AppData\\Local\\Programs\\Swift\\Platforms\\6.2.1\\Windows.platform\\Developer\\SDKs\\Windows.sdk -I C:\\Users\\kcieplak\\AppData\\Local\\Programs\\Swift\\Platforms\\6.2.1\\Windows.platform\\Developer\\Library\\XCTest-6.2.1\\usr\\lib\\swift\\windows -I C:\\Users\\kcieplak\\AppData\\Local\\Programs\\Swift\\Platforms\\6.2.1\\Windows.platform\\Developer\\Library\\XCTest-6.2.1\\usr\\lib\\swift\\windows\\aarch64 -I C:\\Users\\kcieplak\\AppData\\Local\\Programs\\Swift\\Platforms\\6.2.1\\Windows.platform\\Developer\\Library\\Testing-6.2.1\\usr\\lib\\swift\\windows -I C:\\Users\\kcieplak\\repos\\pkl-swift\\.build\\aarch64-unknown-windows-msvc\\Products\\Debug-windows -Isystem C:\\Users\\kcieplak\\AppData\\Local\\Programs\\Swift\\Platforms\\6.2.1\\Windows.platform\\Developer\\Library\\Testing-6.2.1\\usr\\lib\\swift\\windows\\aarch64 -Isystem C:\\Users\\kcieplak\\AppData\\Local\\Programs\\Swift\\Platforms\\6.2.1\\Windows.platform\\Developer\\Library\\XCTest-6.2.1\\usr\\lib\\swift\\windows\\aarch64 -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path C:\\Users\\kcieplak\\repos\\pkl-swift\\.build\\aarch64-unknown-windows-msvc\\ModuleCache.noindex -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -const-gather-protocols-file C:\\Users\\kcieplak\\repos\\pkl-swift\\.build\\aarch64-unknown-windows-msvc\\Intermediates.noindex\\pkl-swift.build\\Debug-windows\\pkl-gen-swift.build\\Objects-normal\\aarch64\\pkl-gen-swift_const_extract_protocols.json -enable-upcoming-feature StrictConcurrency -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path C:\\Users\\kcieplak\\AppData\\Local\\Programs\\Swift\\Toolchains\\6.2.1+Asserts\\usr\\lib\\swift\\host\\plugins\\testing\#C:\\Users\\kcieplak\\AppData\\Local\\Programs\\Swift\\Toolchains\\6.2.1+Asserts\\usr\\bin\\swift-plugin-server -validate-clang-modules-once -clang-build-session-file C:\\Users\\kcieplak\\repos\\pkl-swift\\.build\\aarch64-unknown-windows-msvc\\ModuleCache.noindex\\Session.modulevalidation -Xcc -working-directory -Xcc C:\\Users\\kcieplak\\repos -enable-anonymous-context-mangled-names -file-compilation-dir C:\\Users\\kcieplak\\repos -Xcc -fmodule-map-file\=C:\\Users\\kcieplak\\repos\\pkl-swift\\.build\\checkouts\\swift-system\\Sources\\CSystem\\include\\module.modulemap -Xcc -fmodule-map-file\=C:\\Users\\kcieplak\\repos\\pkl-swift\\.build\\aarch64-unknown-windows-msvc\\Intermediates.noindex/GeneratedModuleMaps-windows\\PklSwiftInternals.modulemap -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -IC:\\Users\\kcieplak\\repos\\pkl-swift\\.build\\checkouts\\swift-system\\Sources\\CSystem\\include -Xcc -IC:\\Users\\kcieplak\\repos\\pkl-swift\\Sources\\PklSwiftInternals\\include -Xcc -IC:\\Users\\kcieplak\\repos\\pkl-swift\\.build\\aarch64-unknown-windows-msvc\\Products\\Debug-windows\\include -Xcc -IC:\\Users\\kcieplak\\repos\\pkl-swift\\.build\\aarch64-unknown-windows-msvc\\Intermediates.noindex\\pkl-swift.build\\Debug-windows\\pkl-gen-swift.build\\DerivedSources-normal\\aarch64 -Xcc -IC:\\Users\\kcieplak\\repos\\pkl-swift\\.build\\aarch64-unknown-windows-msvc\\Intermediates.noindex\\pkl-swift.build\\Debug-windows\\pkl-gen-swift.build\\DerivedSources\\aarch64 -Xcc -IC:\\Users\\kcieplak\\repos\\pkl-swift\\.build\\aarch64-unknown-windows-msvc\\Intermediates.noindex\\pkl-swift.build\\Debug-windows\\pkl-gen-swift.build\\DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name pkl_gen_swift -package-name pkl_swift -frontend-parseable-output -in-process-plugin-server-path C:\\Users\\kcieplak\\AppData\\Local\\Programs\\Swift\\Toolchains\\6.2.1+Asserts\\usr\\bin\\SwiftInProcPluginServer.dll -plugin-path C:\\Users\\kcieplak\\AppData\\Local\\Programs\\Swift\\Toolchains\\6.2.1+Asserts\\usr\\bin -plugin-path C:\\Users\\kcieplak\\AppData\\Local\\Programs\\Swift\\Toolchains\\6.2.1+Asserts\\usr\\local\\bin -autolink-library oldnames -autolink-library msvcrt -Xcc -D_MT -Xcc -D_DLL -parse-as-library -o C:\\Users\\kcieplak\\repos\\pkl-swift\\.build\\aarch64-unknown-windows-msvc\\Intermediates.noindex\\pkl-swift.build\\Debug-windows\\pkl-gen-swift.build\\Objects-normal\\aarch64\\PklSwiftGenerator.o
<unknown>:0: error: unknown argument: '-debug-info-format\=dwarf'
<unknown>:0: error: unknown argument: '-dwarf-version\=4'
<unknown>:0: error: unknown argument: '-enforce-exclusivity\=checked'

Removing the "unknown" arguments allows things to function properly.

C:\Users\kcieplak\AppData\Local\Programs\Swift\Toolchains\6.2.1+Asserts\usr\bin\swift-frontend.exe -frontend -c C:\Users\kcieplak\repos\pkl-swift\Sources\pkl-gen-swift\Generated\GeneratorSettings.pkl.swift C:\Users\kcieplak\repos\pkl-swift\Sources\pkl-gen-swift\PklGenSwift.swift -primary-file C:\Users\kcieplak\repos\pkl-swift\Sources\pkl-gen-swift\PklSwiftGenerator.swift -emit-dependencies-path C:\Users\kcieplak\repos\pkl-swift\.build\aarch64-unknown-windows-msvc\Intermediates.noindex\pkl-swift.build\Debug-windows\pkl-gen-swift.build\Objects-normal\aarch64\PklSwiftGenerator.d -emit-const-values-path C:\Users\kcieplak\repos\pkl-swift\.build\aarch64-unknown-windows-msvc\Intermediates.noindex\pkl-swift.build\Debug-windows\pkl-gen-swift.build\Objects-normal\aarch64\PklSwiftGenerator.swiftconstvalues -emit-reference-dependencies-path C:\Users\kcieplak\repos\pkl-swift\.build\aarch64-unknown-windows-msvc\Intermediates.noindex\pkl-swift.build\Debug-windows\pkl-gen-swift.build\Objects-normal\aarch64\PklSwiftGenerator.swiftdeps -serialize-diagnostics-path C:\Users\kcieplak\repos\pkl-swift\.build\aarch64-unknown-windows-msvc\Intermediates.noindex\pkl-swift.build\Debug-windows\pkl-gen-swift.build\Objects-normal\aarch64\PklSwiftGenerator.dia -target aarch64-unknown-windows-msvc -Xllvm -aarch64-use-tbi -disable-objc-interop -sdk C:\Users\kcieplak\AppData\Local\Programs\Swift\Platforms\6.2.1\Windows.platform\Developer\SDKs\Windows.sdk -I C:\Users\kcieplak\AppData\Local\Programs\Swift\Platforms\6.2.1\Windows.platform\Developer\Library\XCTest-6.2.1\usr\lib\swift\windows -I C:\Users\kcieplak\AppData\Local\Programs\Swift\Platforms\6.2.1\Windows.platform\Developer\Library\XCTest-6.2.1\usr\lib\swift\windows\aarch64 -I C:\Users\kcieplak\AppData\Local\Programs\Swift\Platforms\6.2.1\Windows.platform\Developer\Library\Testing-6.2.1\usr\lib\swift\windows -I C:\Users\kcieplak\repos\pkl-swift\.build\aarch64-unknown-windows-msvc\Products\Debug-windows -Isystem C:\Users\kcieplak\AppData\Local\Programs\Swift\Platforms\6.2.1\Windows.platform\Developer\Library\Testing-6.2.1\usr\lib\swift\windows\aarch64 -Isystem C:\Users\kcieplak\AppData\Local\Programs\Swift\Platforms\6.2.1\Windows.platform\Developer\Library\XCTest-6.2.1\usr\lib\swift\windows\aarch64 -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -module-cache-path C:\Users\kcieplak\repos\pkl-swift\.build\aarch64-unknown-windows-msvc\ModuleCache.noindex -swift-version 6 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -const-gather-protocols-file C:\Users\kcieplak\repos\pkl-swift\.build\aarch64-unknown-windows-msvc\Intermediates.noindex\pkl-swift.build\Debug-windows\pkl-gen-swift.build\Objects-normal\aarch64\pkl-gen-swift_const_extract_protocols.json -enable-upcoming-feature StrictConcurrency -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path C:\Users\kcieplak\AppData\Local\Programs\Swift\Toolchains\6.2.1+Asserts\usr\lib\swift\host\plugins\testing\#C:\Users\kcieplak\AppData\Local\Programs\Swift\Toolchains\6.2.1+Asserts\usr\bin\swift-plugin-server -validate-clang-modules-once -clang-build-session-file C:\Users\kcieplak\repos\pkl-swift\.build\aarch64-unknown-windows-msvc\ModuleCache.noindex\Session.modulevalidation -Xcc -working-directory -Xcc C:\Users\kcieplak\repos -enable-anonymous-context-mangled-names -file-compilation-dir C:\Users\kcieplak\repos -Xcc -fmodule-map-file=C:\Users\kcieplak\repos\pkl-swift\.build\checkouts\swift-system\Sources\CSystem\include\module.modulemap -Xcc -fmodule-map-file=C:\Users\kcieplak\repos\pkl-swift\.build\aarch64-unknown-windows-msvc\Intermediates.noindex/GeneratedModuleMaps-windows\PklSwiftInternals.modulemap -Xcc -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -IC:\Users\kcieplak\repos\pkl-swift\.build\checkouts\swift-system\Sources\CSystem\include -Xcc -IC:\Users\kcieplak\repos\pkl-swift\Sources\PklSwiftInternals\include -Xcc -IC:\Users\kcieplak\repos\pkl-swift\.build\aarch64-unknown-windows-msvc\Products\Debug-windows\include -Xcc -IC:\Users\kcieplak\repos\pkl-swift\.build\aarch64-unknown-windows-msvc\Intermediates.noindex\pkl-swift.build\Debug-windows\pkl-gen-swift.build\DerivedSources-normal\aarch64 -Xcc -IC:\Users\kcieplak\repos\pkl-swift\.build\aarch64-unknown-windows-msvc\Intermediates.noindex\pkl-swift.build\Debug-windows\pkl-gen-swift.build\DerivedSources\aarch64 -Xcc -IC:\Users\kcieplak\repos\pkl-swift\.build\aarch64-unknown-windows-msvc\Intermediates.noindex\pkl-swift.build\Debug-windows\pkl-gen-swift.build\DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG=1 -no-auto-bridging-header-chaining -module-name pkl_gen_swift -package-name pkl_swift -frontend-parseable-output -in-process-plugin-server-path C:\Users\kcieplak\AppData\Local\Programs\Swift\Toolchains\6.2.1+Asserts\usr\bin\SwiftInProcPluginServer.dll -plugin-path C:\Users\kcieplak\AppData\Local\Programs\Swift\Toolchains\6.2.1+Asserts\usr\bin -plugin-path C:\Users\kcieplak\AppData\Local\Programs\Swift\Toolchains\6.2.1+Asserts\usr\local\bin -autolink-library oldnames -autolink-library msvcrt -Xcc -D_MT -Xcc -D_DLL -parse-as-library -o C:\Users\kcieplak\repos\pkl-swift\.build\aarch64-unknown-windows-msvc\Intermediates.noindex\pkl-swift.build\Debug-windows\pkl-gen-swift.build\Objects-normal\aarch64\PklSwiftGenerator.o

....

122
{
  "kind": "finished",
  "name": "compile",
  "pid": 9998,
  "process": {
    "real_pid": 10000
  },
  "exit-status": 0
}