// CHECK:
//   Mangled name: #f(){}
//   Public signature: /f|5316533450599009716[0]
//   Public signature debug description: f(){}
fun f(): Unit

// CHECK:
//   Mangled name: #test1@J(){}
//   Public signature: /test1|6869262091258899204[0]
//   Public signature debug description: test1@J(){}
fun J.test1(): Unit

// CHECK:
//   Mangled name: #test2@J(){}
//   Public signature: /test2|-509977306549568233[0]
//   Public signature debug description: test2@J(){}
fun J.test2(): Unit

// CHECK:
//   Mangled name: #test3@J(){}
//   Public signature: /test3|-2284942743287682332[0]
//   Public signature debug description: test3@J(){}
fun J.test3(): Unit