| // RUN: %target-run-simple-swift | %FileCheck %s |
| // REQUIRES: executable_test |
| |
| // REQUIRES: objc_interop |
| |
| import ObjectiveC |
| import Foundation |
| |
| func testHash<H: Hashable>(_ x: H) -> Int { return x.hashValue } |
| |
| func test_CBool() { |
| let x: CBool = true |
| let hash = testHash(x) |
| print("C_Bool: hash = \(hash)") |
| } |
| // CHECK: C_Bool: hash = 1 |
| test_CBool() |
| |
| func test_ObjCBool() { |
| let x = ObjCBool(true) |
| let hash = testHash(x.boolValue) |
| print("ObjCBool: hash = \(hash)") |
| } |
| // CHECK-NEXT: ObjCBool: hash = 1 |
| test_ObjCBool() |
| |
| func testEquatable<E: Equatable>(_ x: E) {} |
| |
| func test_Equatable() { |
| // CHECK-NEXT: Found 2.5 at index 1 |
| let array: [NSNumber] = [1, 2.5, 3.14159] |
| if let index = array.index(of: 2.5) { |
| print("Found \(array[index]) at index \(index)") |
| } else { |
| print("Did not find 2.5?") |
| } |
| |
| testEquatable(array[1]) |
| } |
| test_Equatable() |
