llvm-project

3757fa6a - [orc-rt] Add testcase for Expected<Expected<T>> support. (#161660)

[orc-rt] Add testcase for Expected<Expected<T>> support. (#161660) Follows addition of Expected<Error> support (99ce2062462), and has essentially the same motivation: supporting RPC calls to functions returning Expected<T>, where the RPC infrastructure wants to be able to wrap that result in its own Expected.