Compiler crashed: Referring os.Logger instance in custom constructor of String

[mtgto]

Description

The Swift compiler crashes when refers os.Logger instance in custom constructor of String.

• I also refer Logger instance in constructor of URL, Data, but compiler does not crash.

Reproduction

Sources/main.swift

import os

let logger = Logger(subsystem: "net.mtgto.example-logger-in-constructor", category: "main")

extension String {
    init?(notUsed: Int) {
        logger.log("foobar")
        return nil
    }
}

Package.swift

// swift-tools-version: 5.10
// The swift-tools-version declares the minimum version of Swift required to build this package.

import PackageDescription

let package = Package(
    name: "example-logger-in-constructor",
    platforms: [.macOS(.v13)],
    targets: [
        // Targets are the basic building blocks of a package, defining a module or a test suite.
        // Targets can depend on other targets in this package and products from dependencies.
        .executableTarget(
            name: "example-logger-in-constructor"),
    ]
)

Stack dump

❯ swift build
Building for debugging...
error: compile command failed due to signal 11 (use -v to see invocation)
Please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the crash backtrace.
Stack dump:
0.      Program arguments: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c -primary-file /Users/user/work/cocoa/example-logger-in-constructor/Sources/main.swift -emit-dependencies-path /Users/user/work/cocoa/example-logger-in-constructor/.build/arm64-apple-macosx/debug/example_logger_in_constructor.build/main.d -emit-reference-dependencies-path /Users/user/work/cocoa/example-logger-in-constructor/.build/arm64-apple-macosx/debug/example_logger_in_constructor.build/main.swiftdeps -target arm64-apple-macosx13.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -I /Users/user/work/cocoa/example-logger-in-constructor/.build/arm64-apple-macosx/debug -I /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -color-diagnostics -enable-testing -g -module-cache-path /Users/user/work/cocoa/example-logger-in-constructor/.build/arm64-apple-macosx/debug/ModuleCache -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -new-driver-path /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-driver -entry-point-function-name example_logger_in_constructor_main -empty-abi-descriptor -resource-dir /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -isysroot -Xcc /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -Xcc -F -Xcc /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -Xcc -fPIC -Xcc -g -module-name example_logger_in_constructor -package-name example_logger_in_constructor -disable-clang-spi -target-sdk-version 14.4 -target-sdk-name macosx14.4 -external-plugin-path /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/lib/swift/host/plugins#/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/local/lib/swift/host/plugins#/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins#/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins#/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/user/work/cocoa/example-logger-in-constructor/.build/arm64-apple-macosx/debug/example_logger_in_constructor.build/main.swift.o -index-store-path /Users/user/work/cocoa/example-logger-in-constructor/.build/arm64-apple-macosx/debug/index/store -index-system-modules
1.      Apple Swift version 5.10 (swiftlang-5.10.0.13 clang-1500.3.9.4)
2.      Compiling with the current language version
3.      While evaluating request ExecuteSILPipelineRequest(Run pipelines { Mandatory Diagnostic Passes + Enabling Optimization Passes } on SIL for example_logger_in_constructor)
4.      While running pass #84 SILFunctionTransform "OSLogOptimization" on SILFunction "@$sSS29example_logger_in_constructorE7notUsedSSSgSi_tcfC".
 for 'init(notUsed:)' (at /Users/user/work/cocoa/example-logger-in-constructor/Sources/main.swift:6:5)
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):
0  swift-frontend           0x00000001064bff3c llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) + 56
1  swift-frontend           0x00000001064bf0f8 llvm::sys::RunSignalHandlers() + 112
2  swift-frontend           0x00000001064c0544 SignalHandler(int) + 360
3  libsystem_platform.dylib 0x0000000189bcb584 _sigtramp + 56
4  swift-frontend           0x00000001017dc2f4 (anonymous namespace)::OSLogOptimization::run() + 12648
5  swift-frontend           0x00000001017fba68 swift::SILPassManager::runFunctionPasses(unsigned int, unsigned int) + 3856
6  swift-frontend           0x00000001017f8384 swift::SILPassManager::executePassPipelinePlan(swift::SILPassPipelinePlan const&) + 14952
7  swift-frontend           0x0000000101831354 swift::SimpleRequest<swift::ExecuteSILPipelineRequest, std::__1::tuple<> (swift::SILPipelineExecutionDescriptor), (swift::RequestFlags)1>::evaluateRequest(swift::ExecuteSILPipelineRequest const&, swift::Evaluator&) + 56
8  swift-frontend           0x0000000101815184 llvm::Expected<swift::ExecuteSILPipelineRequest::OutputType> swift::Evaluator::getResultUncached<swift::ExecuteSILPipelineRequest>(swift::ExecuteSILPipelineRequest const&) + 476
9  swift-frontend           0x0000000101817974 swift::runSILDiagnosticPasses(swift::SILModule&) + 412
10 swift-frontend           0x0000000100fcccf8 swift::CompilerInstance::performSILProcessing(swift::SILModule*) + 84
11 swift-frontend           0x0000000100dbdf98 performCompileStepsPostSILGen(swift::CompilerInstance&, std::__1::unique_ptr<swift::SILModule, std::__1::default_delete<swift::SILModule>>, llvm::PointerUnion<swift::ModuleDecl*, swift::SourceFile*>, swift::PrimarySpecificPaths const&, int&, swift::FrontendObserver*) + 1128
12 swift-frontend           0x0000000100dbd444 swift::performCompileStepsPostSema(swift::CompilerInstance&, int&, swift::FrontendObserver*) + 608
13 swift-frontend           0x0000000100dc1694 performCompile(swift::CompilerInstance&, int&, swift::FrontendObserver*) + 1448
14 swift-frontend           0x0000000100dbf6d0 swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) + 4968
15 swift-frontend           0x0000000100d4ee8c swift::mainEntry(int, char const**) + 2612
16 dyld                     0x00000001898120e0 start + 2360

Expected behavior

Succeed to compile.

Environment

• Xcode 15.3 and it's command line tools.
• macOS 14.4.1 (Apple Silicon)

❯ swiftc -version
swift-driver version: 1.90.11.1 Apple Swift version 5.10 (swiftlang-5.10.0.13 clang-1500.3.9.4)
Target: arm64-apple-macosx14.0

Additional information

No response