https://github.com/apple/swift/issues/52603

[SR-10203] Subscripts setter on key-path calls getter of the destin...

Previous ID SR-10203 Radar rdar://problem/49345381 Original Reporter @DevAndArtist Type Bug Environment Apple Swift version 5.0 (swiftlang-1001.0.69.5 clang-1001.0.46.3) Target: x86_64-apple-darwin...