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102 lines
6.2 KiB
Swift
102 lines
6.2 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-swift-frontend -emit-module -enable-resilience -emit-module-path=%t/resilient_struct.swiftmodule -module-name=resilient_struct %S/../Inputs/resilient_struct.swift
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// RUN: %target-swift-frontend -emit-module -enable-resilience -emit-module-path=%t/resilient_class.swiftmodule -module-name=resilient_class -I %t %S/../Inputs/resilient_class.swift
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// RUN: %target-swift-frontend -I %t -emit-silgen -enable-sil-ownership -enable-resilience %s | %FileCheck %s
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import resilient_class
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// Accessing final property of resilient class from different resilience domain
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// through accessor
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// CHECK-LABEL: sil @_T016class_resilience20finalPropertyOfOtheryy010resilient_A022ResilientOutsideParentCF
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// CHECK: function_ref @_T015resilient_class22ResilientOutsideParentC13finalPropertySSvg
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public func finalPropertyOfOther(_ other: ResilientOutsideParent) {
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_ = other.finalProperty
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}
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public class MyResilientClass {
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public final var finalProperty: String = "MyResilientClass.finalProperty"
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// CHECK-LABEL: sil [thunk] @_T016class_resilience16MyResilientClassC17publicMethodFirstSiSgyFTj : $@convention(method) (@guaranteed MyResilientClass) -> Optional<Int>
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// CHECK: class_method %0 : $MyResilientClass, #MyResilientClass.publicMethodFirst!1 : (MyResilientClass) -> () -> Int?, $@convention(method) (@guaranteed MyResilientClass) -> Optional<Int>
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// CHECK: return
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public func publicMethodFirst() -> Int? { return nil }
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// CHECK-LABEL: sil [thunk] @_T016class_resilience16MyResilientClassC18publicMethodSecondyyyXlFTj : $@convention(method) (@owned AnyObject, @guaranteed MyResilientClass) -> ()
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// CHECK: class_method %1 : $MyResilientClass, #MyResilientClass.publicMethodSecond!1 : (MyResilientClass) -> (AnyObject) -> (), $@convention(method) (@owned AnyObject, @guaranteed MyResilientClass) -> ()
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// CHECK: return
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public func publicMethodSecond(_ a: AnyObject) {}
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}
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public class MyResilientSubclass : MyResilientClass {
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// This override changes ABI so it gets its own dispatch thunk
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// CHECK-LABEL: sil [thunk] @_T016class_resilience19MyResilientSubclassC17publicMethodFirstSiyFTj : $@convention(method) (@guaranteed MyResilientSubclass) -> Int
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// CHECK: class_method %0 : $MyResilientSubclass, #MyResilientSubclass.publicMethodFirst!1 : (MyResilientSubclass) -> () -> Int, $@convention(method) (@guaranteed MyResilientSubclass) -> Int
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// CHECK: return
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public override func publicMethodFirst() -> Int { return 0 }
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public override func publicMethodSecond(_ a: AnyObject?) {}
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}
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// Accessing final property of resilient class from my resilience domain
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// directly
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// CHECK-LABEL: sil @_T016class_resilience19finalPropertyOfMineyyAA16MyResilientClassCF
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// CHECK: bb0([[ARG:%.*]] : @owned $MyResilientClass):
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// CHECK: [[BORROWED_ARG:%.*]] = begin_borrow [[ARG]]
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// CHECK: ref_element_addr [[BORROWED_ARG]] : $MyResilientClass, #MyResilientClass.finalProperty
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// CHECK: end_borrow [[BORROWED_ARG]] from [[ARG]]
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public func finalPropertyOfMine(_ other: MyResilientClass) {
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_ = other.finalProperty
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}
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class SubclassOfOutsideChild : ResilientOutsideChild {
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override func method() {}
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func newMethod() {}
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}
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// CHECK-LABEL: sil @_T016class_resilience19callResilientMethodyyAA02MyD8SubclassCF : $@convention(thin) (@owned MyResilientSubclass) -> ()
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public func callResilientMethod(_ s: MyResilientSubclass) {
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// CHECK: class_method {{.*}} : $MyResilientSubclass, #MyResilientSubclass.publicMethodFirst!1
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_ = s.publicMethodFirst()
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// CHECK: class_method {{.*}} : $MyResilientSubclass, #MyResilientSubclass.publicMethodSecond!1
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s.publicMethodSecond(nil)
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// CHECK: return
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}
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// CHECK-LABEL: sil [serialized] @_T016class_resilience29callResilientMethodInlineableyyAA02MyD8SubclassCF : $@convention(thin) (@owned MyResilientSubclass) -> ()
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@_inlineable public func callResilientMethodInlineable(_ s: MyResilientSubclass) {
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// CHECK: [[FN:%.*]] = function_ref @_T016class_resilience19MyResilientSubclassC17publicMethodFirstSiyFTj : $@convention(method) (@guaranteed MyResilientSubclass) -> Int
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_ = s.publicMethodFirst()
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// CHECK: [[FN:%.*]] = function_ref @_T016class_resilience16MyResilientClassC18publicMethodSecondyyyXlFTj : $@convention(method) (@owned AnyObject, @guaranteed MyResilientClass) -> ()
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// CHECK: [[CONVERTED:%.*]] = convert_function [[FN]] : $@convention(method) (@owned AnyObject, @guaranteed MyResilientClass) -> () to $@convention(method) (@owned Optional<AnyObject>, @guaranteed MyResilientSubclass) -> ()
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s.publicMethodSecond(nil)
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// CHECK: function_ref @_T016class_resilience19MyResilientSubclassC17publicMethodFirstSiyFTc
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_ = s.publicMethodFirst
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// CHECK: function_ref @_T016class_resilience19MyResilientSubclassC18publicMethodSecondyyyXlSgFTc
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_ = s.publicMethodSecond
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// CHECK: return
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}
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// CHECK-LABEL: sil shared [serializable] [thunk] @_T016class_resilience19MyResilientSubclassC17publicMethodFirstSiyFTc : $@convention(thin) (@owned MyResilientSubclass) -> @owned @callee_guaranteed () -> Int
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// CHECK: function_ref @_T016class_resilience19MyResilientSubclassC17publicMethodFirstSiyFTj
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// CHECK: return
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// CHECK-LABEL: sil shared [serializable] [thunk] @_T016class_resilience19MyResilientSubclassC18publicMethodSecondyyyXlSgFTc : $@convention(thin) (@owned MyResilientSubclass) -> @owned @callee_guaranteed (@owned Optional<AnyObject>) -> ()
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// CHECK: function_ref @_T016class_resilience16MyResilientClassC18publicMethodSecondyyyXlFTj : $@convention(method) (@owned AnyObject, @guaranteed MyResilientClass) -> ()
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// CHECK: return
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// Note: no entries for [inherited] methods
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// CHECK-LABEL: sil_vtable SubclassOfOutsideChild {
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// CHECK-NEXT: #ResilientOutsideParent.init!initializer.1: (ResilientOutsideParent.Type) -> () -> ResilientOutsideParent : _T016class_resilience22SubclassOfOutsideChildCACycfc [override]
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// CHECK-NEXT: #ResilientOutsideParent.method!1: (ResilientOutsideParent) -> () -> () : _T016class_resilience22SubclassOfOutsideChildC6methodyyF [override]
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// CHECK-NEXT: #SubclassOfOutsideChild.newMethod!1: (SubclassOfOutsideChild) -> () -> () : _T016class_resilience22SubclassOfOutsideChildC9newMethodyyF
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// CHECK-NEXT: #SubclassOfOutsideChild.deinit!deallocator: _T016class_resilience22SubclassOfOutsideChildCfD
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// CHECK-NEXT: }
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