exit status: 4 with stderr:
<stdin>:2:3: warning: will never be executed f(fatalError()) ^ <stdin>:2:3: note: a call to a never-returning function f(fatalError()) ^ Fatal error: : file <stdin>, line 2 Current stack trace: 0 libswiftCore.so 0x00007f9510c6da50 _swift_stdlib_reportFatalErrorInFile + 115 1 libswiftCore.so 0x00007f9510bad167 <unavailable> + 3617127 2 libswiftCore.so 0x00007f95109c0785 <unavailable> + 1599365 3 libswiftCore.so 0x00007f9510bacf92 <unavailable> + 3616658 4 libswiftCore.so 0x00007f95109bf9bd <unavailable> + 1595837 5 libswiftCore.so 0x00007f9510b6581f <unavailable> + 3323935 6 libswiftCore.so 0x00007f95109bf149 <unavailable> + 1593673 8 swift 0x00000000010b39de <unavailable> + 13318622 9 swift 0x00000000010b7a62 <unavailable> + 13335138 10 swift 0x0000000000519d85 <unavailable> + 1154437 11 swift 0x00000000004ee6e5 <unavailable> + 976613 12 swift 0x00000000004e9aa1 <unavailable> + 957089 13 swift 0x0000000000494fa0 <unavailable> + 610208 14 libc.so.6 0x00007f9513136740 __libc_start_main + 240 15 swift 0x0000000000492dd9 <unavailable> + 601561 Stack dump: 0. Program arguments: /usr/bin/swift -frontend -interpret - -disable-objc-interop -swift-version 5 -module-name main #0 0x00000000044580a4 PrintStackTraceSignalHandler(void*) (/usr/bin/swift+0x44580a4) #1 0x0000000004455f70 llvm::sys::RunSignalHandlers() (/usr/bin/swift+0x4455f70) #2 0x0000000004458252 SignalHandler(int) (/usr/bin/swift+0x4458252) #3 0x00007f9514a0c390 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x11390) #4 0x00007f9510b65823 $Ss17_assertionFailure__4file4line5fla
(edited)
stderr.txt
https://file.io/hzVLwB