| // RUN: %target-swift-emit-silgen -enable-sil-ownership -sdk %S/Inputs -I %S/Inputs -enable-source-import %s | %FileCheck %s |
| |
| // REQUIRES: objc_interop |
| |
| import Foundation |
| |
| class C {} |
| |
| protocol CP : class {} |
| |
| @objc protocol OP {} |
| |
| // CHECK-LABEL: sil hidden @$S26metatype_object_conversion0A8ToObjectyyXlAA1CCmF |
| func metatypeToObject(_ x: C.Type) -> AnyObject { |
| // CHECK: bb0([[THICK:%.*]] : @trivial $@thick C.Type): |
| // CHECK: [[OBJC:%.*]] = thick_to_objc_metatype [[THICK]] |
| // CHECK: [[OBJECT:%.*]] = objc_metatype_to_object [[OBJC]] |
| // CHECK: return [[OBJECT]] |
| return x |
| } |
| |
| // CHECK-LABEL: sil hidden @$S26metatype_object_conversion27existentialMetatypeToObjectyyXlAA2CP_pXpF |
| func existentialMetatypeToObject(_ x: CP.Type) -> AnyObject { |
| // CHECK: bb0([[THICK:%.*]] : @trivial $@thick CP.Type): |
| // CHECK: [[OBJC:%.*]] = thick_to_objc_metatype [[THICK]] |
| // CHECK: [[OBJECT:%.*]] = objc_existential_metatype_to_object [[OBJC]] |
| // CHECK: return [[OBJECT]] |
| return x |
| } |
| |
| // CHECK-LABEL: sil hidden @$S26metatype_object_conversion23protocolToProtocolClassSo0F0CyF |
| func protocolToProtocolClass() -> Protocol { |
| // CHECK: [[PROTO:%.*]] = objc_protocol #OP |
| // CHECK: [[COPIED_PROTO:%.*]] = copy_value [[PROTO]] |
| // CHECK: return [[COPIED_PROTO]] |
| return OP.self |
| } |
