exit status: 134 with stdout:Optional(main.C)stderr:
<stdin>:6:9: warning: expression implicitly coerced from 'C?' to 'Any' print(consumer) ^~~~~~~~ <stdin>:6:9: note: provide a default value to avoid this warning print(consumer) ^~~~~~~~ ?? <#default value#> <stdin>:6:9: note: force-unwrap the value to avoid this warning print(consumer) ^~~~~~~~ ! <stdin>:6:9: note: explicitly cast to 'Any' with 'as Any' to silence this warning print(consumer) ^~~~~~~~ as Any <stdin>:8:9: warning: expression implicitly coerced from 'C?' to 'Any' print(consumer) ^~~~~~~~ <stdin>:8:9: note: provide a default value to avoid this warning print(consumer) ^~~~~~~~ ?? <#default value#> <stdin>:8:9: note: force-unwrap the value to avoid this warning print(consumer) ^~~~~~~~ ! <stdin>:8:9: note: explicitly cast to 'Any' with 'as Any' to silence this warning print(consumer) ^~~~~~~~ as Any <stdin>:5:15: warning: variable 'consumer' was never mutated; consider changing to 'let' constant unowned var consumer: C? = owner ~~~ ^ let Fatal error: Attempted to read an unowned reference but object 0x6f92c80 was already deallocatedCurrent stack trace: 0 libswiftCore.so 0x00007f03c10ce84d <unavailable> + 3971149 1 libswiftCore.so 0x00007f03c10cea22 <unavailable> + 3971618 2 libswiftCore.so 0x00007f03c10cff70 swift_unownedRetainStrong + 98 5 swift 0x0000000001041bae <unavailable> + 12852142 6 swift 0x0000000001045cd2 <unavailable> + 12868818 7 swift 0x00000000004fa1d2 <unavailable> + 1024466 8 swift 0x00000000004e0104 <unavailable> + 917764 9 swift 0x00000000004db2ec <
stderr.txt
https://file.io/jzZVzy