| |
| // RUN: %target-swift-emit-silgen -module-name extensions_objc -sdk %S/Inputs %s -I %S/Inputs -enable-source-import | %FileCheck %s |
| // |
| // REQUIRES: objc_interop |
| |
| import Foundation |
| |
| class Foo {} |
| |
| extension Foo { |
| @objc dynamic func kay() {} |
| @objc dynamic var cox: Int { return 0 } |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s15extensions_objc19extensionReferencesyyAA3FooCF |
| // CHECK: bb0([[ARG:%.*]] : @guaranteed $Foo): |
| func extensionReferences(_ x: Foo) { |
| // dynamic extension methods are still dynamically dispatched. |
| // CHECK: objc_method [[ARG]] : $Foo, #Foo.kay!foreign |
| x.kay() |
| |
| // CHECK: objc_method [[ARG]] : $Foo, #Foo.cox!getter.foreign |
| _ = x.cox |
| |
| } |
| |
| func extensionMethodCurrying(_ x: Foo) { |
| _ = x.kay |
| } |
| |
| // CHECK-LABEL: sil private [ossa] @$s15extensions_objc23extensionMethodCurryingyyAA3FooCFyycADcfu_ : $@convention(thin) (@guaranteed Foo) -> @owned @callee_guaranteed () -> () { |
| // CHECK: function_ref @$s15extensions_objc23extensionMethodCurryingyyAA3FooCFyycADcfu_yycfu0_ : $@convention(thin) (@guaranteed Foo) -> () |
| |
| // CHECK-LABEL: sil private [ossa] @$s15extensions_objc23extensionMethodCurryingyyAA3FooCFyycADcfu_yycfu0_ : $@convention(thin) (@guaranteed Foo) -> () { |
| // CHECK: objc_method %0 : $Foo, #Foo.kay!foreign : (Foo) -> () -> (), $@convention(objc_method) (Foo) -> () |
| |
