| // RUN: %target-typecheck-verify-swift | |
| enum Bar { | |
| case Simple | |
| case Complex(Int) | |
| } | |
| func optEnumContext() -> Bar? { | |
| switch () { | |
| case (): | |
| return .Simple | |
| case (): // expected-warning {{case is already handled by previous patterns; consider removing it}} | |
| return .Complex(0) | |
| } | |
| } | |
| func iuoEnumContext() -> Bar! { | |
| switch () { | |
| case (): | |
| return .Simple | |
| case (): // expected-warning {{case is already handled by previous patterns; consider removing it}} | |
| return .Complex(0) | |
| } | |
| } | |