| // RUN: %empty-directory(%t) | |
| // RUN: %round-trip-syntax-test --swift-syntax-test %swift-syntax-test --file %s | |
| func noArgs() {} | |
| func oneArg(x: Int) {} | |
| func oneUnlabeledArg(_ x: Int) {} | |
| typealias FunctionAlias = (_ x: inout Int) -> Bool | |
| typealias FunctionAliasNoLabel = (Int) -> Bool | |
| func manyArgs(x: Int, y: Int, _ z: Bool, _ a: String) throws -> [Int] { | |
| return [] | |
| } | |
| func rethrowing(_ f: (Bool) throws -> Int) rethrows -> Int { | |
| return try f(false) | |
| } |