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157 lines
4.4 KiB
Swift
157 lines
4.4 KiB
Swift
// RUN: %target-swift-frontend -sdk %S/Inputs -emit-silgen -I %S/Inputs -enable-source-import %s -disable-objc-attr-requires-foundation-module | FileCheck %s
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// FIXME: rdar://problem/19648117 Needs splitting objc parts out
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// XFAIL: linux
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import gizmo
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// TODO: Generic base classes
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// Test for compilation order independence
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class C : B {
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// foo inherited from B
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override func bar() {}
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// bas inherited from A
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override func qux() {}
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// zim inherited from B
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override func zang() {}
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required init(int i: Int) { }
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func flopsy() {}
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func mopsy() {}
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}
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// CHECK: sil_vtable C {
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// CHECK: #A.foo!1: _TFC7vtables1B3foofS0_FT_T_
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// CHECK: #A.bar!1: _TFC7vtables1C3barfS0_FT_T_
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// CHECK: #A.bas!1: _TFC7vtables1A3basfS0_FT_T_
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// CHECK: #A.qux!1: _TFC7vtables1C3quxfS0_FT_T_
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// CHECK: #B.init!allocator.1: _TFC7vtables1CCfMS0_FT3intSi_S0_
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// CHECK: #B.init!initializer.1: _TFC7vtables1CcfMS0_FT3intSi_S0_
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// CHECK: #B.zim!1: _TFC7vtables1B3zimfS0_FT_T_
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// CHECK: #B.zang!1: _TFC7vtables1C4zangfS0_FT_T_
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// CHECK: #C.flopsy!1: _TFC7vtables1C6flopsyfS0_FT_T_
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// CHECK: #C.mopsy!1: _TFC7vtables1C5mopsyfS0_FT_T_
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// CHECK: }
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class A {
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func foo() {}
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func bar() {}
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func bas() {}
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func qux() {}
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}
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// CHECK: sil_vtable A {
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// CHECK: #A.foo!1: _TFC7vtables1A3foofS0_FT_T_
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// CHECK: #A.bar!1: _TFC7vtables1A3barfS0_FT_T_
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// CHECK: #A.bas!1: _TFC7vtables1A3basfS0_FT_T_
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// CHECK: #A.qux!1: _TFC7vtables1A3quxfS0_FT_T_
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// CHECK: #A.init!initializer.1: _TFC7vtables1AcfMS0_FT_S0_
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// CHECK: }
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class B : A {
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required init(int i: Int) { }
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override func foo() {}
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// bar inherited from A
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// bas inherited from A
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override func qux() {}
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func zim() {}
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func zang() {}
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}
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// CHECK: sil_vtable B {
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// CHECK: #A.foo!1: _TFC7vtables1B3foofS0_FT_T_
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// CHECK: #A.bar!1: _TFC7vtables1A3barfS0_FT_T_
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// CHECK: #A.bas!1: _TFC7vtables1A3basfS0_FT_T_
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// CHECK: #A.qux!1: _TFC7vtables1B3quxfS0_FT_T_
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// CHECK: #B.init!allocator.1: _TFC7vtables1BCfMS0_FT3intSi_S0_
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// CHECK: #B.init!initializer.1: _TFC7vtables1BcfMS0_FT3intSi_S0_
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// CHECK: #B.zim!1: _TFC7vtables1B3zimfS0_FT_T_
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// CHECK: #B.zang!1: _TFC7vtables1B4zangfS0_FT_T_
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// CHECK: }
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// Test ObjC base class
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class Hoozit : Gizmo {
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// Overrides Gizmo.frob
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override func frob() {}
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// Overrides Gizmo.funge
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override func funge() {}
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func anse() {}
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func incorrige() {}
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}
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// Entries only exist for native Swift methods
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// CHECK: sil_vtable Hoozit {
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// CHECK: #Hoozit.frob!1: _TFC7vtables6Hoozit4frobfS0_FT_T_
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// CHECK: #Hoozit.funge!1: _TFC7vtables6Hoozit5fungefS0_FT_T_
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// CHECK: #Hoozit.anse!1: _TFC7vtables6Hoozit4ansefS0_FT_T_
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// CHECK: #Hoozit.incorrige!1: _TFC7vtables6Hoozit9incorrigefS0_FT_T_
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// CHECK: }
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class Wotsit : Hoozit {
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override func funge() {}
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override func incorrige() {}
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}
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// CHECK: sil_vtable Wotsit {
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// CHECK: #Hoozit.frob!1: _TFC7vtables6Hoozit4frobfS0_FT_T_
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// CHECK: #Hoozit.funge!1: _TFC7vtables6Wotsit5fungefS0_FT_T_
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// CHECK: #Hoozit.anse!1: _TFC7vtables6Hoozit4ansefS0_FT_T_
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// CHECK: #Hoozit.incorrige!1: _TFC7vtables6Wotsit9incorrigefS0_FT_T_
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// CHECK: }
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// <rdar://problem/15282548>
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// CHECK: sil_vtable Base {
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// CHECK: #Base.init!initializer.1: _TFC7vtables4BasecfMS0_FT_S0_
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// CHECK: }
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// CHECK: sil_vtable Derived {
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// CHECK: #Base.init!initializer.1: _TFC7vtables7DerivedcfMS0_FT_S0_
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// CHECK: }
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@objc class Base {}
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extension Base {
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// note: does not have a vtable slot, because it is from an extension
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func identify() -> Int {
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return 0
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}
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}
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class Derived : Base {
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override func identify() -> Int {
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return 1
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}
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}
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// CHECK: sil_vtable RequiredInitDerived {
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// CHECK-NEXT: #SimpleInitBase.init!initializer.1: _TFC7vtables19RequiredInitDerivedcfMS0_FT_S0_ // vtables.RequiredInitDerived.init (vtables.RequiredInitDerived.Type)() -> vtables.RequiredInitDerived
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// CHECK-NEXT #RequiredInitDerived.init!allocator.1: _TFC7vtables19RequiredInitDerivedCfMS0_FT_S0_ // vtables.RequiredInitDerived.__allocating_init (vtables.RequiredInitDerived.Type)() -> vtables.RequiredInitDerived
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// CHECK-NEXT}
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class SimpleInitBase { }
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class RequiredInitDerived : SimpleInitBase {
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required override init() { }
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}
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class Observed {
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var x: Int = 0 {
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didSet {
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}
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willSet {
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}
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}
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}
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// CHECK-LABEL: sil_vtable Observed {
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// CHECK-NOT: #Observed.x!didSet
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// CHECK-NOT: #Observed.x!willSet
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// CHECK: #Observed.x!getter
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// CHECK: #Observed.x!setter
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