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1a9fe1fb74
This changes the order in which declarations are emitted. It also means we no longer emit a vtable entry for the materializeForSet of dynamic storage. Neither of these are intended to have any functional effect.
49 lines
1.7 KiB
Swift
49 lines
1.7 KiB
Swift
// RUN: %target-swift-frontend -emit-silgen %s | %FileCheck %s
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class TestClass {
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final
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var finalProperty : Int { return 42 }
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final
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func finalMethod() -> Int { return 12 }
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func baseMethod() {}
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}
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class TestDerived : TestClass {
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final
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override func baseMethod() {}
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}
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// CHECK-LABEL: sil hidden @{{.*}}testDirectDispatch{{.*}} : $@convention(thin) (@owned TestClass) -> Int {
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// CHECK: bb0([[ARG:%.*]] : $TestClass):
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// CHECK: [[FINALMETH:%[0-9]+]] = function_ref @_T05final9TestClassC0A6Method{{[_0-9a-zA-Z]*}}F
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// CHECK: [[BORROWED_ARG:%.*]] = begin_borrow [[ARG]]
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// CHECK: apply [[FINALMETH]]([[BORROWED_ARG]])
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// CHECK: end_borrow [[BORROWED_ARG]] from [[ARG]]
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// CHECK: [[BORROWED_ARG:%.*]] = begin_borrow [[ARG]]
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// CHECK: [[FINALPROP:%[0-9]+]] = function_ref @_T05final9TestClassC0A8PropertySifg
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// CHECK: apply [[FINALPROP]]([[BORROWED_ARG]])
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// CHECK: end_borrow [[BORROWED_ARG]] from [[ARG]]
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func testDirectDispatch(c : TestClass) -> Int {
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return c.finalMethod()+c.finalProperty
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}
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// Verify that the non-overriding final methods don't get emitted to the vtable.
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// CHECK-LABEL: sil_vtable TestClass {
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// CHECK-NEXT: #TestClass.baseMethod!1: {{.*}} : _T05final9TestClassC10baseMethod{{[_0-9a-zA-Z]*}}F
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// CHECK-NEXT: #TestClass.init!initializer.1: {{.*}} : _T05final9TestClassC{{[_0-9a-zA-Z]*}}fc
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// CHECK-NEXT: #TestClass.deinit!
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// CHECK-NEXT: }
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// Verify that overriding final methods don't get emitted to the vtable.
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// CHECK-LABEL: sil_vtable TestDerived {
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// CHECK-NEXT: #TestClass.baseMethod!1: {{.*}} : _T05final11TestDerivedC10baseMethod{{[_0-9a-zA-Z]*}}F
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// CHECK-NEXT: #TestClass.init!initializer.1: {{.*}} : _T05final11TestDerivedC{{[_0-9a-zA-Z]*}}fc
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// CHECK-NEXT: #TestDerived.deinit!
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// CHECK-NEXT: }
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