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// RUN: %target-swift-emit-silgen %s | %FileCheck %s
// Test for compilation order independence
class C : B {
// foo inherited from B
override func bar() {}
// bas inherited from A
override func qux() {}
func flux() {}
// zim inherited from B
override func zang() {}
required init(int i: Int) { }
func flopsy() {}
func mopsy() {}
}
// CHECK: sil_vtable C {
// CHECK: #A.foo: {{.*}} : @$s7vtables1BC3foo{{[_0-9a-zA-Z]*}}F
// CHECK: #A.bar: {{.*}} : @$s7vtables1CC3bar{{[_0-9a-zA-Z]*}}F
// CHECK: #A.bas: {{.*}} : @$s7vtables1AC3bas{{[_0-9a-zA-Z]*}}F
// CHECK: #A.qux: {{.*}} : @$s7vtables1CC3qux{{[_0-9a-zA-Z]*}}F
// CHECK: #A.flux: {{.*}} : @$s7vtables1BC4flux{{[_0-9a-zA-Z]*}}F
// CHECK: #B.init!allocator: {{.*}} : @$s7vtables1CC{{[_0-9a-zA-Z]*}}fC
// CHECK: #B.zim: {{.*}} : @$s7vtables1BC3zim{{[_0-9a-zA-Z]*}}F
// CHECK: #B.zang: {{.*}} : @$s7vtables1CC4zang{{[_0-9a-zA-Z]*}}F
// CHECK: #C.flux: {{.*}} : @$s7vtables1CC4flux{{[_0-9a-zA-Z]*}}F
// CHECK: #C.flopsy: {{.*}} : @$s7vtables1CC6flopsy{{[_0-9a-zA-Z]*}}F
// CHECK: #C.mopsy: {{.*}} : @$s7vtables1CC5mopsy{{[_0-9a-zA-Z]*}}F
// CHECK: }
class A {
func foo() {}
func bar() {}
func bas() {}
func qux() {}
func flux() {}
}
// CHECK: sil_vtable A {
// CHECK: #A.foo: {{.*}} : @$s7vtables1AC3foo{{[_0-9a-zA-Z]*}}F
// CHECK: #A.bar: {{.*}} : @$s7vtables1AC3bar{{[_0-9a-zA-Z]*}}F
// CHECK: #A.bas: {{.*}} : @$s7vtables1AC3bas{{[_0-9a-zA-Z]*}}F
// CHECK: #A.qux: {{.*}} : @$s7vtables1AC3qux{{[_0-9a-zA-Z]*}}F
// CHECK: #A.flux: {{.*}} : @$s7vtables1AC4flux{{[_0-9a-zA-Z]*}}F
// CHECK: #A.init!allocator: {{.*}} : @$s7vtables1AC{{[_0-9a-zA-Z]*}}fC
// CHECK: }
class B : A {
required init(int i: Int) { }
override func foo() {}
// bar inherited from A
// bas inherited from A
override func qux() {}
@available(*, unavailable) override func flux() {}
func zim() {}
func zang() {}
}
// CHECK: sil_vtable B {
// CHECK: #A.foo: {{.*}} : @$s7vtables1BC3foo{{[_0-9a-zA-Z]*}}F
// CHECK: #A.bar: {{.*}} : @$s7vtables1AC3bar{{[_0-9a-zA-Z]*}}F
// CHECK: #A.bas: {{.*}} : @$s7vtables1AC3bas{{[_0-9a-zA-Z]*}}F
// CHECK: #A.qux: {{.*}} : @$s7vtables1BC3qux{{[_0-9a-zA-Z]*}}F
// CHECK: #A.flux: {{.*}} : @$s7vtables1BC4flux{{[_0-9a-zA-Z]*}}F
// CHECK: #B.init!allocator: {{.*}} : @$s7vtables1BC{{[_0-9a-zA-Z]*}}fC
// CHECK: #B.zim: {{.*}} : @$s7vtables1BC3zim{{[_0-9a-zA-Z]*}}F
// CHECK: #B.zang: {{.*}} : @$s7vtables1BC4zang{{[_0-9a-zA-Z]*}}F
// CHECK: }
// CHECK: sil_vtable RequiredInitDerived {
// CHECK-NEXT: #SimpleInitBase.init!allocator: {{.*}} : @$s7vtables19RequiredInitDerivedC{{[_0-9a-zA-Z]*}}fC
// CHECK-NEXT: #RequiredInitDerived.deinit!deallocator: @$s7vtables19RequiredInitDerivedCfD
// CHECK-NEXT: }
class SimpleInitBase { }
class RequiredInitDerived : SimpleInitBase {
required override init() { }
}
class Observed {
var x: Int = 0 {
didSet {
}
willSet {
}
}
}
// rdar://problem/21298214
class BaseWithDefaults {
func a(_ object: AnyObject? = nil) {}
}
class DerivedWithoutDefaults : BaseWithDefaults {
override func a(_ object: AnyObject?) {
super.a(object)
}
}
// CHECK-LABEL: sil_vtable Observed {
// CHECK-NOT: #Observed.x!didSet
// CHECK-NOT: #Observed.x!willSet
// CHECK: #Observed.x!getter
// CHECK: #Observed.x!setter
// CHECK-LABEL: sil_vtable DerivedWithoutDefaults {
// CHECK: #BaseWithDefaults.a: {{.*}} : @$s7vtables22DerivedWithoutDefaultsC1a{{[_0-9a-zA-Z]*}}F
// Escape identifiers that represent special names
class SubscriptAsFunction {
func `subscript`() {}
}
// CHECK-LABEL: sil_vtable SubscriptAsFunction {
// CHECK-NOT: #SubscriptAsFunction.subscript
// CHECK: #SubscriptAsFunction.`subscript`:
class DeinitAsFunction {
func `deinit`() {}
}
// CHECK-LABEL: sil_vtable DeinitAsFunction {
// CHECK: #DeinitAsFunction.`deinit`:
// CHECK: #DeinitAsFunction.deinit!deallocator
|
