https://fuchsia.googlesource.com/third_party/github.com/google/flatbuffers/+/0100f6a5779831fa7a651e4b67ef389a8752bd9b/tests/swift/tests/Tests/FlatBuffers.Test.SwiftTests/union_vector_generated.swift
tests/swift/tests/Tests/FlatBuffers.Test.SwiftTests/union_vector_generated.swift -...
testsswiftflatbuffersunionvector