Xcode-beta-crash.txt

➜  ~ xcode-select -p
/Applications/Xcode-beta.app/Contents/Developer
➜  ~ 
➜  ~ echo "import Foundation;print(Date())" | xcrun swift -                 
Stack dump:
0.	Program arguments: /Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift -frontend -interpret - -enable-objc-interop -stack-check -sdk /Applications/Xcode-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -color-diagnostics -module-name main 
1.	Apple Swift version 5.2 (swiftlang-1103.0.25.1 clang-1103.2.32.5)
2.	While running user code "<stdin>"
0  swift                    0x000000010ab72033 PrintStackTraceSignalHandler(void*) + 51
1  swift                    0x000000010ab717f0 SignalHandler(int) + 352
2  libsystem_platform.dylib 0x00007fff6ed0842d _sigtramp + 29
3  libsystem_platform.dylib 0x0000000000000030 _sigtramp + 2435808288
4  swift                    0x000000010646fffc llvm::MCJIT::runFunction(llvm::Function*, llvm::ArrayRef<llvm::GenericValue>) + 460
5  swift                    0x00000001064773ea llvm::ExecutionEngine::runFunctionAsMain(llvm::Function*, std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&, char const* const*) + 1946
6  swift                    0x000000010644aa72 performCompileStepsPostSILGen(swift::CompilerInstance&, swift::CompilerInvocation&, std::__1::unique_ptr<swift::SILModule, std::__1::default_delete<swift::SILModule> >, bool, llvm::PointerUnion<swift::ModuleDecl*, swift::SourceFile*>, swift::PrimarySpecificPaths const&, bool, int&, swift::FrontendObserver*, swift::UnifiedStatsReporter*) + 14338
7  swift                    0x000000010643efa5 swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) + 62549
8  swift                    0x00000001063afb83 main + 1299
9  libdyld.dylib            0x00007fff6eb0f7fd start + 1
[1]    35203 done                echo "import Foundation;print(Date())" | 
       35204 segmentation fault  xcrun swift -