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31 lines
1.0 KiB
Swift
31 lines
1.0 KiB
Swift
// RUN: %target-swift-frontend -sdk %S/Inputs -I %S/Inputs -enable-source-import %s -emit-silgen -emit-verbose-sil | FileCheck %s
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// REQUIRES: objc_interop
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import Foundation
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final class Foo {
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@objc func foo() {}
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// CHECK-LABEL: sil hidden @_TToFC10objc_final3Foo3foofS0_FT_T_ : $@convention(objc_method) (Foo) -> ()
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@objc var prop: Int = 0
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// CHECK-LABEL: sil hidden [transparent] @_TToFC10objc_final3Foog4propSi
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// CHECK-LABEL: sil hidden [transparent] @_TToFC10objc_final3Foos4propSi
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}
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// CHECK-LABEL: sil hidden @_TF10objc_final7callFooFCS_3FooT_
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func callFoo(x: Foo) {
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// Calls to the final @objc method statically reference the native entry
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// point.
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// CHECK: function_ref @_TFC10objc_final3Foo3foofS0_FT_T_
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x.foo()
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// Final @objc properties are still accessed directly.
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// CHECK: [[PROP:%.*]] = ref_element_addr {{%.*}} : $Foo, #Foo.prop
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// CHECK: load [[PROP]] : $*Int
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let prop = x.prop
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// CHECK: [[PROP:%.*]] = ref_element_addr {{%.*}} : $Foo, #Foo.prop
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// CHECK: assign {{%.*}} to [[PROP]] : $*Int
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x.prop = prop
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}
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