| // RUN: %target-swift-frontend -emit-silgen %s | %FileCheck %s |
| |
| class Base { |
| var stored: Int = 0 |
| |
| // The ordering here is unfortunate: we generate the property |
| // getters and setters after we've processed the decl. |
| |
| // CHECK-LABEL: sil hidden [transparent] @_TFC17materializeForSet4Basem8computedSi : $@convention(method) (Builtin.RawPointer, @inout Builtin.UnsafeValueBuffer, @guaranteed Base) -> (Builtin.RawPointer, Optional<Builtin.RawPointer>) { |
| // CHECK: bb0([[BUFFER:%.*]] : $Builtin.RawPointer, [[STORAGE:%.*]] : $*Builtin.UnsafeValueBuffer, [[SELF:%.*]] : $Base): |
| // CHECK: [[ADDR:%.*]] = pointer_to_address [[BUFFER]] : $Builtin.RawPointer to [strict] $*Int |
| // CHECK: [[T0:%.*]] = function_ref @_TFC17materializeForSet4Baseg8computedSi |
| // CHECK: [[T1:%.*]] = apply [[T0]]([[SELF]]) |
| // CHECK: store [[T1]] to [[ADDR]] : $*Int |
| // CHECK: [[BUFFER:%.*]] = address_to_pointer [[ADDR]] |
| // CHECK: [[T0:%.*]] = function_ref @_TFFC17materializeForSet4Basem8computedSiU_T_ : $@convention(thin) (Builtin.RawPointer, @inout Builtin.UnsafeValueBuffer, @inout Base, @thick Base.Type) -> () |
| // CHECK: [[T2:%.*]] = thin_function_to_pointer [[T0]] |
| // CHECK: [[T3:%.*]] = enum $Optional<Builtin.RawPointer>, #Optional.some!enumelt.1, [[T2]] : $Builtin.RawPointer |
| // CHECK: [[T4:%.*]] = tuple ([[BUFFER]] : $Builtin.RawPointer, [[T3]] : $Optional<Builtin.RawPointer>) |
| // CHECK: return [[T4]] : $(Builtin.RawPointer, Optional<Builtin.RawPointer>) |
| // CHECK: } |
| |
| // CHECK-LABEL: sil hidden [transparent] @_TFFC17materializeForSet4Basem8computedSiU_T_ : $@convention(thin) (Builtin.RawPointer, @inout Builtin.UnsafeValueBuffer, @inout Base, @thick Base.Type) -> () { |
| // CHECK: bb0([[BUFFER:%.*]] : $Builtin.RawPointer, [[STORAGE:%.*]] : $*Builtin.UnsafeValueBuffer, [[SELF:%.*]] : $*Base, [[SELFTYPE:%.*]] : $@thick Base.Type): |
| // CHECK: [[T0:%.*]] = load [[SELF]] |
| // CHECK: [[T1:%.*]] = pointer_to_address [[BUFFER]] : $Builtin.RawPointer to [strict] $*Int |
| // CHECK: [[T2:%.*]] = load [[T1]] : $*Int |
| // CHECK: [[SETTER:%.*]] = function_ref @_TFC17materializeForSet4Bases8computedSi |
| // CHECK: apply [[SETTER]]([[T2]], [[T0]]) |
| |
| // CHECK-LABEL: sil hidden [transparent] @_TFC17materializeForSet4Basem6storedSi : $@convention(method) (Builtin.RawPointer, @inout Builtin.UnsafeValueBuffer, @guaranteed Base) -> (Builtin.RawPointer, Optional<Builtin.RawPointer>) { |
| // CHECK: bb0([[BUFFER:%.*]] : $Builtin.RawPointer, [[STORAGE:%.*]] : $*Builtin.UnsafeValueBuffer, [[SELF:%.*]] : $Base): |
| // CHECK: [[T0:%.*]] = ref_element_addr [[SELF]] : $Base, #Base.stored |
| // CHECK: [[T1:%.*]] = address_to_pointer [[T0]] : $*Int to $Builtin.RawPointer |
| // CHECK: [[T2:%.*]] = enum $Optional<Builtin.RawPointer>, #Optional.none |
| // CHECK: [[T3:%.*]] = tuple ([[T1]] : $Builtin.RawPointer, [[T2]] : $Optional<Builtin.RawPointer>) |
| // CHECK: return [[T3]] : $(Builtin.RawPointer, Optional<Builtin.RawPointer>) |
| // CHECK: } |
| |
| var computed: Int { |
| get { return 0 } |
| set(value) {} |
| } |
| |
| var storedFunction: () -> Int = { 0 } |
| final var finalStoredFunction: () -> Int = { 0 } |
| var computedFunction: () -> Int { |
| get { return {0} } |
| set {} |
| } |
| static var staticFunction: () -> Int { |
| get { return {0} } |
| set {} |
| } |
| } |
| |
| class Derived : Base {} |
| |
| protocol Abstractable { |
| associatedtype Result |
| var storedFunction: () -> Result { get set } |
| var finalStoredFunction: () -> Result { get set } |
| var computedFunction: () -> Result { get set } |
| static var staticFunction: () -> Result { get set } |
| } |
| |
| // Validate that we thunk materializeForSet correctly when there's |
| // an abstraction pattern present. |
| |
| extension Derived : Abstractable {} |
| // CHECK: sil hidden [transparent] [thunk] @_TTWC17materializeForSet7DerivedS_12AbstractableS_FS1_m14storedFunction |
| // CHECK: bb0(%0 : $Builtin.RawPointer, %1 : $*Builtin.UnsafeValueBuffer, %2 : $*Derived): |
| // CHECK-NEXT: [[RESULT_ADDR:%.*]] = pointer_to_address %0 : $Builtin.RawPointer to [strict] $*@callee_owned () -> @out Int |
| // CHECK-NEXT: [[T0:%.*]] = load %2 : $*Derived |
| // CHECK-NEXT: [[SELF:%.*]] = upcast [[T0]] : $Derived to $Base |
| // CHECK-NEXT: [[TEMP:%.*]] = alloc_stack $@callee_owned () -> Int |
| // CHECK-NEXT: [[FN:%.*]] = class_method [[SELF]] : $Base, #Base.storedFunction!getter.1 |
| // CHECK-NEXT: [[RESULT:%.*]] = apply [[FN]]([[SELF]]) |
| // CHECK-NEXT: store [[RESULT]] to [[TEMP]] |
| // CHECK-NEXT: [[RESULT:%.*]] = load [[TEMP]] |
| // CHECK-NEXT: strong_retain [[RESULT]] |
| // CHECK-NEXT: function_ref |
| // CHECK-NEXT: [[REABSTRACTOR:%.*]] = function_ref @_TTRXFo__dSi_XFo__iSi_ : $@convention(thin) (@owned @callee_owned () -> Int) -> @out Int |
| // CHECK-NEXT: [[T1:%.*]] = partial_apply [[REABSTRACTOR]]([[RESULT]]) |
| // CHECK-NEXT: store [[T1]] to [[RESULT_ADDR]] |
| // CHECK-NEXT: [[RESULT_PTR:%.*]] = address_to_pointer [[RESULT_ADDR]] : $*@callee_owned () -> @out Int to $Builtin.RawPointer |
| // CHECK-NEXT: function_ref |
| // CHECK-NEXT: [[T0:%.*]] = function_ref @_TTWC17materializeForSet7DerivedS_12AbstractableS_FFS1_m14storedFunctionFT_wx6ResultU_T_ |
| // CHECK-NEXT: [[T1:%.*]] = thin_function_to_pointer [[T0]] |
| // CHECK-NEXT: [[CALLBACK:%.*]] = enum $Optional<Builtin.RawPointer>, #Optional.some!enumelt.1, [[T1]] |
| // CHECK-NEXT: [[T0:%.*]] = tuple ([[RESULT_PTR]] : $Builtin.RawPointer, [[CALLBACK]] : $Optional<Builtin.RawPointer>) |
| // CHECK-NEXT: destroy_addr [[TEMP]] |
| // CHECK-NEXT: dealloc_stack [[TEMP]] |
| // CHECK-NEXT: return [[T0]] |
| |
| // CHECK: sil hidden [transparent] @_TTWC17materializeForSet7DerivedS_12AbstractableS_FFS1_m14storedFunctionFT_wx6ResultU_T_ : $@convention(thin) (Builtin.RawPointer, @inout Builtin.UnsafeValueBuffer, @inout Derived, @thick Derived.Type) -> () |
| // CHECK: bb0(%0 : $Builtin.RawPointer, %1 : $*Builtin.UnsafeValueBuffer, %2 : $*Derived, %3 : $@thick Derived.Type): |
| // CHECK-NEXT: [[T0:%.*]] = load %2 : $*Derived |
| // CHECK-NEXT: [[SELF:%.*]] = upcast [[T0]] : $Derived to $Base |
| // CHECK-NEXT: [[RESULT_ADDR:%.*]] = pointer_to_address %0 : $Builtin.RawPointer to [strict] $*@callee_owned () -> @out Int |
| // CHECK-NEXT: [[VALUE:%.*]] = load [[RESULT_ADDR]] : $*@callee_owned () -> @out Int |
| // CHECK-NEXT: function_ref |
| // CHECK-NEXT: [[REABSTRACTOR:%.*]] = function_ref @_TTRXFo__iSi_XFo__dSi_ : $@convention(thin) (@owned @callee_owned () -> @out Int) -> Int |
| // CHECK-NEXT: [[NEWVALUE:%.*]] = partial_apply [[REABSTRACTOR]]([[VALUE]]) |
| // CHECK-NEXT: [[FN:%.*]] = class_method [[SELF]] : $Base, #Base.storedFunction!setter.1 : (Base) -> (@escaping () -> Int) -> () |
| // CHECK-NEXT: apply [[FN]]([[NEWVALUE]], [[SELF]]) |
| // CHECK-NEXT: tuple () |
| // CHECK-NEXT: return |
| |
| // CHECK: sil hidden [transparent] [thunk] @_TTWC17materializeForSet7DerivedS_12AbstractableS_FS1_m19finalStoredFunction |
| // CHECK: bb0(%0 : $Builtin.RawPointer, %1 : $*Builtin.UnsafeValueBuffer, %2 : $*Derived): |
| // CHECK-NEXT: [[RESULT_ADDR:%.*]] = pointer_to_address %0 : $Builtin.RawPointer to [strict] $*@callee_owned () -> @out Int |
| // CHECK-NEXT: [[T0:%.*]] = load %2 : $*Derived |
| // CHECK-NEXT: [[SELF:%.*]] = upcast [[T0]] : $Derived to $Base |
| // CHECK-NEXT: [[ADDR:%.*]] = ref_element_addr [[SELF]] : $Base, #Base.finalStoredFunction |
| // CHECK-NEXT: [[RESULT:%.*]] = load [[ADDR]] |
| // CHECK-NEXT: strong_retain [[RESULT]] |
| // CHECK-NEXT: function_ref |
| // CHECK-NEXT: [[REABSTRACTOR:%.*]] = function_ref @_TTRXFo__dSi_XFo__iSi_ : $@convention(thin) (@owned @callee_owned () -> Int) -> @out Int |
| // CHECK-NEXT: [[T1:%.*]] = partial_apply [[REABSTRACTOR]]([[RESULT]]) |
| // CHECK-NEXT: store [[T1]] to [[RESULT_ADDR]] |
| // CHECK-NEXT: [[RESULT_PTR:%.*]] = address_to_pointer [[RESULT_ADDR]] : $*@callee_owned () -> @out Int to $Builtin.RawPointer |
| // CHECK-NEXT: function_ref |
| // CHECK-NEXT: [[T0:%.*]] = function_ref @_TTWC17materializeForSet7DerivedS_12AbstractableS_FFS1_m19finalStoredFunctionFT_wx6ResultU_T_ |
| // CHECK-NEXT: [[T1:%.*]] = thin_function_to_pointer [[T0]] |
| // CHECK-NEXT: [[CALLBACK:%.*]] = enum $Optional<Builtin.RawPointer>, #Optional.some!enumelt.1, [[T1]] |
| // CHECK-NEXT: [[T0:%.*]] = tuple ([[RESULT_PTR]] : $Builtin.RawPointer, [[CALLBACK]] : $Optional<Builtin.RawPointer>) |
| // CHECK-NEXT: return [[T0]] |
| |
| // CHECK: sil hidden [transparent] @_TTWC17materializeForSet7DerivedS_12AbstractableS_FFS1_m19finalStoredFunctionFT_wx6ResultU_T_ : |
| // CHECK: bb0(%0 : $Builtin.RawPointer, %1 : $*Builtin.UnsafeValueBuffer, %2 : $*Derived, %3 : $@thick Derived.Type): |
| // CHECK-NEXT: [[T0:%.*]] = load %2 : $*Derived |
| // CHECK-NEXT: [[SELF:%.*]] = upcast [[T0]] : $Derived to $Base |
| // CHECK-NEXT: [[RESULT_ADDR:%.*]] = pointer_to_address %0 : $Builtin.RawPointer to [strict] $*@callee_owned () -> @out Int |
| // CHECK-NEXT: [[VALUE:%.*]] = load [[RESULT_ADDR]] : $*@callee_owned () -> @out Int |
| // CHECK-NEXT: function_ref |
| // CHECK-NEXT: [[REABSTRACTOR:%.*]] = function_ref @_TTRXFo__iSi_XFo__dSi_ : $@convention(thin) (@owned @callee_owned () -> @out Int) -> Int |
| // CHECK-NEXT: [[NEWVALUE:%.*]] = partial_apply [[REABSTRACTOR]]([[VALUE]]) |
| // CHECK-NEXT: [[ADDR:%.*]] = ref_element_addr [[SELF]] : $Base, #Base.finalStoredFunction |
| // CHECK-NEXT: assign [[NEWVALUE]] to [[ADDR]] |
| // CHECK-NEXT: tuple () |
| // CHECK-NEXT: return |
| |
| // CHECK-LABEL: sil hidden [transparent] [thunk] @_TTWC17materializeForSet7DerivedS_12AbstractableS_ZFS1_m14staticFunctionFT_wx6Result |
| // CHECK: bb0(%0 : $Builtin.RawPointer, %1 : $*Builtin.UnsafeValueBuffer, %2 : $@thick Derived.Type): |
| // CHECK-NEXT: [[RESULT_ADDR:%.*]] = pointer_to_address %0 : $Builtin.RawPointer to [strict] $*@callee_owned () -> @out Int |
| // CHECK-NEXT: [[SELF:%.*]] = upcast %2 : $@thick Derived.Type to $@thick Base.Type |
| // CHECK-NEXT: [[OUT:%.*]] = alloc_stack $@callee_owned () -> Int |
| // CHECK: [[GETTER:%.*]] = function_ref @_TZFC17materializeForSet4Baseg14staticFunctionFT_Si : $@convention(method) (@thick Base.Type) -> @owned @callee_owned () -> Int |
| // CHECK-NEXT: [[VALUE:%.*]] = apply [[GETTER]]([[SELF]]) : $@convention(method) (@thick Base.Type) -> @owned @callee_owned () -> Int |
| // CHECK-NEXT: store [[VALUE]] to [[OUT]] : $*@callee_owned () -> Int |
| // CHECK-NEXT: [[VALUE:%.*]] = load [[OUT]] : $*@callee_owned () -> Int |
| // CHECK-NEXT: strong_retain [[VALUE]] : $@callee_owned () -> Int |
| // CHECK: [[REABSTRACTOR:%.*]] = function_ref @_TTRXFo__dSi_XFo__iSi_ : $@convention(thin) (@owned @callee_owned () -> Int) -> @out Int |
| // CHECK-NEXT: [[NEWVALUE:%.*]] = partial_apply [[REABSTRACTOR]]([[VALUE]]) |
| // CHECK-NEXT: store [[NEWVALUE]] to [[RESULT_ADDR]] : $*@callee_owned () -> @out Int |
| // CHECK-NEXT: [[ADDR:%.*]] = address_to_pointer [[RESULT_ADDR]] : $*@callee_owned () -> @out Int to $Builtin.RawPointer |
| // CHECK: [[CALLBACK_FN:%.*]] = function_ref @_TTWC17materializeForSet7DerivedS_12AbstractableS_FZFS1_m14staticFunctionFT_wx6ResultU_T_ : $@convention(thin) (Builtin.RawPointer, @inout Builtin.UnsafeValueBuffer, @inout @thick Derived.Type, @thick Derived.Type.Type) -> () |
| // CHECK-NEXT: [[CALLBACK_ADDR:%.*]] = thin_function_to_pointer [[CALLBACK_FN]] : $@convention(thin) (Builtin.RawPointer, @inout Builtin.UnsafeValueBuffer, @inout @thick Derived.Type, @thick Derived.Type.Type) -> () to $Builtin.RawPointer |
| // CHECK-NEXT: [[CALLBACK:%.*]] = enum $Optional<Builtin.RawPointer>, #Optional.some!enumelt.1, [[CALLBACK_ADDR]] : $Builtin.RawPointer |
| // CHECK-NEXT: [[RESULT:%.*]] = tuple ([[ADDR]] : $Builtin.RawPointer, [[CALLBACK]] : $Optional<Builtin.RawPointer>) |
| // CHECK-NEXT: destroy_addr [[OUT]] : $*@callee_owned () -> Int |
| // CHECK-NEXT: dealloc_stack [[OUT]] : $*@callee_owned () -> Int |
| // CHECK-NEXT: return [[RESULT]] : $(Builtin.RawPointer, Optional<Builtin.RawPointer>) |
| |
| // CHECK-LABEL: sil hidden [transparent] @_TTWC17materializeForSet7DerivedS_12AbstractableS_FZFS1_m14staticFunctionFT_wx6ResultU_T_ |
| // CHECK: bb0(%0 : $Builtin.RawPointer, %1 : $*Builtin.UnsafeValueBuffer, %2 : $*@thick Derived.Type, %3 : $@thick Derived.Type.Type): |
| // CHECK-NEXT: [[SELF:%.*]] = load %2 : $*@thick Derived.Type |
| // CHECK-NEXT: [[BASE_SELF:%.*]] = upcast [[SELF]] : $@thick Derived.Type to $@thick Base.Type |
| // CHECK-NEXT: [[BUFFER:%.*]] = pointer_to_address %0 : $Builtin.RawPointer to [strict] $*@callee_owned () -> @out Int |
| // CHECK-NEXT: [[VALUE:%.*]] = load [[BUFFER]] : $*@callee_owned () -> @out Int |
| // CHECK: [[REABSTRACTOR:%.*]] = function_ref @_TTRXFo__iSi_XFo__dSi_ : $@convention(thin) (@owned @callee_owned () -> @out Int) -> Int |
| // CHECK-NEXT: [[NEWVALUE:%.*]] = partial_apply [[REABSTRACTOR]]([[VALUE]]) : $@convention(thin) (@owned @callee_owned () -> @out Int) -> Int |
| // CHECK: [[SETTER_FN:%.*]] = function_ref @_TZFC17materializeForSet4Bases14staticFunctionFT_Si : $@convention(method) (@owned @callee_owned () -> Int, @thick Base.Type) -> () |
| // CHECK-NEXT: apply [[SETTER_FN]]([[NEWVALUE]], [[BASE_SELF]]) : $@convention(method) (@owned @callee_owned () -> Int, @thick Base.Type) -> () |
| // CHECK-NEXT: [[RESULT:%.*]] = tuple () |
| // CHECK-NEXT: return [[RESULT]] : $() |
| |
| protocol ClassAbstractable : class { |
| associatedtype Result |
| var storedFunction: () -> Result { get set } |
| var finalStoredFunction: () -> Result { get set } |
| var computedFunction: () -> Result { get set } |
| static var staticFunction: () -> Result { get set } |
| } |
| |
| extension Derived : ClassAbstractable {} |
| |
| protocol Signatures { |
| associatedtype Result |
| var computedFunction: () -> Result { get set } |
| } |
| protocol Implementations {} |
| extension Implementations { |
| var computedFunction: () -> Int { |
| get { return {0} } |
| set {} |
| } |
| } |
| |
| class ImplementingClass : Implementations, Signatures {} |
| struct ImplementingStruct : Implementations, Signatures { |
| var ref: ImplementingClass? |
| } |
| |
| class HasDidSet : Base { |
| override var stored: Int { |
| didSet {} |
| } |
| |
| // CHECK-LABEL: sil hidden [transparent] @_TFC17materializeForSet9HasDidSetm6storedSi : $@convention(method) (Builtin.RawPointer, @inout Builtin.UnsafeValueBuffer, @guaranteed HasDidSet) -> (Builtin.RawPointer, Optional<Builtin.RawPointer>) { |
| // CHECK: bb0([[BUFFER:%.*]] : $Builtin.RawPointer, [[STORAGE:%.*]] : $*Builtin.UnsafeValueBuffer, [[SELF:%.*]] : $HasDidSet): |
| // CHECK: [[T2:%.*]] = pointer_to_address [[BUFFER]] : $Builtin.RawPointer to [strict] $*Int |
| // CHECK: [[T0:%.*]] = function_ref @_TFC17materializeForSet9HasDidSetg6storedSi |
| // CHECK: [[T1:%.*]] = apply [[T0]]([[SELF]]) |
| // CHECK: store [[T1]] to [[T2]] : $*Int |
| // CHECK: [[BUFFER:%.*]] = address_to_pointer [[T2]] |
| // CHECK: [[CALLBACK_FN:%.*]] = function_ref @_TFFC17materializeForSet9HasDidSetm6storedSiU_T_ : $@convention(thin) (Builtin.RawPointer, @inout Builtin.UnsafeValueBuffer, @inout HasDidSet, @thick HasDidSet.Type) -> () |
| // CHECK: [[CALLBACK_ADDR:%.*]] = thin_function_to_pointer [[CALLBACK_FN]] |
| // CHECK: [[CALLBACK:%.*]] = enum $Optional<Builtin.RawPointer>, #Optional.some!enumelt.1, [[CALLBACK_ADDR]] |
| // CHECK: [[T4:%.*]] = tuple ([[BUFFER]] : $Builtin.RawPointer, [[CALLBACK]] : $Optional<Builtin.RawPointer>) |
| // CHECK: return [[T4]] : $(Builtin.RawPointer, Optional<Builtin.RawPointer>) |
| // CHECK: } |
| |
| override var computed: Int { |
| get { return 0 } |
| set(value) {} |
| } |
| |
| // CHECK-LABEL: sil hidden [transparent] @_TFC17materializeForSet9HasDidSetm8computedSi : $@convention(method) (Builtin.RawPointer, @inout Builtin.UnsafeValueBuffer, @guaranteed HasDidSet) -> (Builtin.RawPointer, Optional<Builtin.RawPointer>) { |
| // CHECK: bb0([[BUFFER:%.*]] : $Builtin.RawPointer, [[STORAGE:%.*]] : $*Builtin.UnsafeValueBuffer, [[SELF:%.*]] : $HasDidSet): |
| // CHECK: [[T2:%.*]] = pointer_to_address [[BUFFER]] : $Builtin.RawPointer to [strict] $*Int |
| // CHECK: [[T0:%.*]] = function_ref @_TFC17materializeForSet9HasDidSetg8computedSi |
| // CHECK: [[T1:%.*]] = apply [[T0]]([[SELF]]) |
| // CHECK: store [[T1]] to [[T2]] : $*Int |
| // CHECK: [[BUFFER:%.*]] = address_to_pointer [[T2]] |
| // CHECK: [[CALLBACK_FN:%.*]] = function_ref @_TFFC17materializeForSet9HasDidSetm8computedSiU_T_ : $@convention(thin) (Builtin.RawPointer, @inout Builtin.UnsafeValueBuffer, @inout HasDidSet, @thick HasDidSet.Type) -> () |
| // CHECK: [[CALLBACK_ADDR:%.*]] = thin_function_to_pointer [[CALLBACK_FN]] |
| // CHECK: [[CALLBACK:%.*]] = enum $Optional<Builtin.RawPointer>, #Optional.some!enumelt.1, [[CALLBACK_ADDR]] |
| // CHECK: [[T4:%.*]] = tuple ([[BUFFER]] : $Builtin.RawPointer, [[CALLBACK]] : $Optional<Builtin.RawPointer>) |
| // CHECK: return [[T4]] : $(Builtin.RawPointer, Optional<Builtin.RawPointer>) |
| // CHECK: } |
| } |
| |
| class HasStoredDidSet { |
| var stored: Int = 0 { |
| didSet {} |
| } |
| |
| // CHECK-LABEL: sil hidden [transparent] @_TFC17materializeForSet15HasStoredDidSetm6storedSi : $@convention(method) (Builtin.RawPointer, @inout Builtin.UnsafeValueBuffer, @guaranteed HasStoredDidSet) -> (Builtin.RawPointer, Optional<Builtin.RawPointer>) { |
| // CHECK: bb0([[BUFFER:%.*]] : $Builtin.RawPointer, [[STORAGE:%.*]] : $*Builtin.UnsafeValueBuffer, [[SELF:%.*]] : $HasStoredDidSet): |
| // CHECK: [[T2:%.*]] = pointer_to_address [[BUFFER]] : $Builtin.RawPointer to [strict] $*Int |
| // CHECK: [[T0:%.*]] = function_ref @_TFC17materializeForSet15HasStoredDidSetg6storedSi |
| // CHECK: [[T1:%.*]] = apply [[T0]]([[SELF]]) |
| // CHECK: store [[T1]] to [[T2]] : $*Int |
| // CHECK: [[BUFFER:%.*]] = address_to_pointer [[T2]] |
| // CHECK: [[CALLBACK_FN:%.*]] = function_ref @_TFFC17materializeForSet15HasStoredDidSetm6storedSiU_T_ : $@convention(thin) (Builtin.RawPointer, @inout Builtin.UnsafeValueBuffer, @inout HasStoredDidSet, @thick HasStoredDidSet.Type) -> () |
| // CHECK: [[CALLBACK_ADDR:%.*]] = thin_function_to_pointer [[CALLBACK_FN]] |
| // CHECK: [[CALLBACK:%.*]] = enum $Optional<Builtin.RawPointer>, #Optional.some!enumelt.1, [[CALLBACK_ADDR]] |
| // CHECK: [[T4:%.*]] = tuple ([[BUFFER]] : $Builtin.RawPointer, [[CALLBACK]] : $Optional<Builtin.RawPointer>) |
| // CHECK: return [[T4]] : $(Builtin.RawPointer, Optional<Builtin.RawPointer>) |
| // CHECK: } |
| } |
| |
| // CHECK-LABEL: sil hidden [transparent] @_TFFC17materializeForSet15HasStoredDidSetm6storedSiU_T_ : $@convention(thin) (Builtin.RawPointer, @inout Builtin.UnsafeValueBuffer, @inout HasStoredDidSet, @thick HasStoredDidSet.Type) -> () { |
| // CHECK: bb0([[BUFFER:%.*]] : $Builtin.RawPointer, [[STORAGE:%.*]] : $*Builtin.UnsafeValueBuffer, [[SELF:%.*]] : $*HasStoredDidSet, [[METATYPE:%.*]] : $@thick HasStoredDidSet.Type): |
| // CHECK: [[SELF_VALUE:%.*]] = load [[SELF]] : $*HasStoredDidSet |
| // CHECK: [[BUFFER_ADDR:%.*]] = pointer_to_address [[BUFFER]] : $Builtin.RawPointer to [strict] $*Int |
| // CHECK: [[VALUE:%.*]] = load [[BUFFER_ADDR]] : $*Int |
| // CHECK: [[SETTER_FN:%.*]] = function_ref @_TFC17materializeForSet15HasStoredDidSets6storedSi : $@convention(method) (Int, @guaranteed HasStoredDidSet) -> () |
| // CHECK: apply [[SETTER_FN]]([[VALUE]], [[SELF_VALUE]]) : $@convention(method) (Int, @guaranteed HasStoredDidSet) -> () |
| // CHECK: return |
| // CHECK: } |
| |
| class HasWeak { |
| weak var weakvar: HasWeak? = nil |
| } |
| // CHECK-LABEL: sil hidden [transparent] @_TFC17materializeForSet7HasWeakm7weakvarXwGSqS0__ : $@convention(method) (Builtin.RawPointer, @inout Builtin.UnsafeValueBuffer, @guaranteed HasWeak) -> (Builtin.RawPointer, Optional<Builtin.RawPointer>) { |
| // CHECK: bb0([[BUFFER:%.*]] : $Builtin.RawPointer, [[STORAGE:%.*]] : $*Builtin.UnsafeValueBuffer, [[SELF:%.*]] : $HasWeak): |
| // CHECK: [[T2:%.*]] = pointer_to_address [[BUFFER]] : $Builtin.RawPointer to [strict] $*Optional<HasWeak> |
| // CHECK: [[T0:%.*]] = ref_element_addr [[SELF]] : $HasWeak, #HasWeak.weakvar |
| // CHECK: [[T1:%.*]] = load_weak [[T0]] : $*@sil_weak Optional<HasWeak> |
| // CHECK: store [[T1]] to [[T2]] : $*Optional<HasWeak> |
| // CHECK: [[BUFFER:%.*]] = address_to_pointer [[T2]] |
| // CHECK: [[T0:%.*]] = function_ref @_TFFC17materializeForSet7HasWeakm7weakvarXwGSqS0__U_T_ : $@convention(thin) (Builtin.RawPointer, @inout Builtin.UnsafeValueBuffer, @inout HasWeak, @thick HasWeak.Type) -> () |
| // CHECK: [[T4:%.*]] = tuple ([[BUFFER]] : $Builtin.RawPointer, {{.*}} : $Optional<Builtin.RawPointer>) |
| // CHECK: return [[T4]] : $(Builtin.RawPointer, Optional<Builtin.RawPointer>) |
| // CHECK: } |
| |
| // rdar://22109071 |
| // Test that we don't use materializeForSet from a protocol extension. |
| protocol Magic {} |
| extension Magic { |
| var hocus: Int { |
| get { return 0 } |
| set {} |
| } |
| } |
| struct Wizard : Magic {} |
| func improve(_ x: inout Int) {} |
| func improveWizard(_ wizard: inout Wizard) { |
| improve(&wizard.hocus) |
| } |
| // CHECK-LABEL: sil hidden @_TF17materializeForSet13improveWizardFRVS_6WizardT_ |
| // CHECK: [[IMPROVE:%.*]] = function_ref @_TF17materializeForSet7improveFRSiT_ : |
| // CHECK-NEXT: [[TEMP:%.*]] = alloc_stack $Int |
| // Call the getter and materialize the result in the temporary. |
| // CHECK-NEXT: [[T0:%.*]] = load [[WIZARD:.*]] : $*Wizard |
| // CHECK-NEXT: function_ref |
| // CHECK-NEXT: [[GETTER:%.*]] = function_ref @_TFE17materializeForSetPS_5Magicg5hocusSi |
| // CHECK-NEXT: [[WTEMP:%.*]] = alloc_stack $Wizard |
| // CHECK-NEXT: store [[T0]] to [[WTEMP]] |
| // CHECK-NEXT: [[T0:%.*]] = apply [[GETTER]]<Wizard>([[WTEMP]]) |
| // CHECK-NEXT: store [[T0]] to [[TEMP]] |
| // Call improve. |
| // CHECK-NEXT: apply [[IMPROVE]]([[TEMP]]) |
| // CHECK-NEXT: [[T0:%.*]] = load [[TEMP]] |
| // CHECK-NEXT: function_ref |
| // CHECK-NEXT: [[SETTER:%.*]] = function_ref @_TFE17materializeForSetPS_5Magics5hocusSi |
| // CHECK-NEXT: apply [[SETTER]]<Wizard>([[T0]], [[WIZARD]]) |
| // CHECK-NEXT: dealloc_stack [[WTEMP]] |
| // CHECK-NEXT: dealloc_stack [[TEMP]] |
| |
| protocol Totalled { |
| var total: Int { get set } |
| } |
| |
| struct Bill : Totalled { |
| var total: Int |
| } |
| |
| // CHECK-LABEL: sil hidden [transparent] @_TFV17materializeForSet4Billm5totalSi : $@convention(method) (Builtin.RawPointer, @inout Builtin.UnsafeValueBuffer, @inout Bill) -> (Builtin.RawPointer, Optional<Builtin.RawPointer>) { |
| // CHECK: bb0([[BUFFER:%.*]] : $Builtin.RawPointer, [[STORAGE:%.*]] : $*Builtin.UnsafeValueBuffer, [[SELF:%.*]] : $*Bill): |
| // CHECK: [[T0:%.*]] = struct_element_addr [[SELF]] : $*Bill, #Bill.total |
| // CHECK: [[T1:%.*]] = address_to_pointer [[T0]] : $*Int to $Builtin.RawPointer |
| // CHECK: [[T3:%.*]] = enum $Optional<Builtin.RawPointer>, #Optional.none!enumelt |
| // CHECK: [[T4:%.*]] = tuple ([[T1]] : $Builtin.RawPointer, [[T3]] : $Optional<Builtin.RawPointer>) |
| // CHECK: return [[T4]] : $(Builtin.RawPointer, Optional<Builtin.RawPointer>) |
| // CHECK: } |
| |
| // CHECK-LABEL: sil hidden [transparent] [thunk] @_TTWV17materializeForSet4BillS_8TotalledS_FS1_m5totalSi : $@convention(witness_method) (Builtin.RawPointer, @inout Builtin.UnsafeValueBuffer, @inout Bill) -> (Builtin.RawPointer, Optional<Builtin.RawPointer>) { |
| // CHECK: bb0([[BUFFER:%.*]] : $Builtin.RawPointer, [[STORAGE:%.*]] : $*Builtin.UnsafeValueBuffer, [[SELF:%.*]] : $*Bill): |
| // CHECK: [[T0:%.*]] = function_ref @_TFV17materializeForSet4Billm5totalSi |
| // CHECK: [[T1:%.*]] = apply [[T0]]([[BUFFER]], [[STORAGE]], [[SELF]]) |
| // CHECK: return [[T1]] : |
| |
| protocol AddressOnlySubscript { |
| associatedtype Index |
| subscript(i: Index) -> Index { get set } |
| } |
| |
| struct Foo<T>: AddressOnlySubscript { |
| subscript(i: T) -> T { |
| get { return i } |
| set { print("\(i) = \(newValue)") } |
| } |
| } |
| |
| func increment(_ x: inout Int) { x += 1 } |
| |
| // Test for materializeForSet vs static properties of structs. |
| |
| protocol Beverage { |
| static var abv: Int { get set } |
| } |
| |
| struct Beer : Beverage { |
| static var abv: Int { |
| get { |
| return 7 |
| } |
| set { } |
| } |
| } |
| |
| struct Wine<Color> : Beverage { |
| static var abv: Int { |
| get { |
| return 14 |
| } |
| set { } |
| } |
| } |
| |
| // Make sure we can perform an inout access of such a property too. |
| |
| func inoutAccessOfStaticProperty<T : Beverage>(_ t: T.Type) { |
| increment(&t.abv) |
| } |
| |
| // Test for materializeForSet vs static properties of classes. |
| |
| class ReferenceBeer { |
| class var abv: Int { |
| get { |
| return 7 |
| } |
| set { } |
| } |
| } |
| |
| func inoutAccessOfClassProperty() { |
| increment(&ReferenceBeer.abv) |
| } |
| |
| // Test for materializeForSet when Self is re-abstracted. |
| // |
| // We have to open-code the materializeForSelf witness, and not screw up |
| // the re-abstraction. |
| |
| protocol Panda { |
| var x: (Self) -> Self { get set } |
| } |
| |
| func id<T>(_ t: T) -> T { return t } |
| |
| extension Panda { |
| var x: (Self) -> Self { |
| get { return id } |
| set { } |
| } |
| } |
| |
| struct TuxedoPanda : Panda { } |
| |
| // CHECK-LABEL: sil hidden [transparent] [thunk] @_TTWV17materializeForSet11TuxedoPandaS_5PandaS_FS1_m1xFxx |
| |
| // Call the getter: |
| |
| // CHECK: function_ref @_TFE17materializeForSetPS_5Pandag1xFxx : $@convention(method) <τ_0_0 where τ_0_0 : Panda> (@in_guaranteed τ_0_0) -> @owned @callee_owned (@in τ_0_0) -> @out τ_0_0 |
| |
| // Result of calling the getter is re-abstracted to the maximally substituted type |
| // by SILGenFunction::emitApply(): |
| |
| // CHECK: function_ref @_TTRXFo_iV17materializeForSet11TuxedoPanda_iS0__XFo_dS0__dS0__ : $@convention(thin) (TuxedoPanda, @owned @callee_owned (@in TuxedoPanda) -> @out TuxedoPanda) -> TuxedoPanda |
| |
| // ... then we re-abstract to the requirement signature: |
| // FIXME: Peephole this away with the previous one since there's actually no |
| // abstraction change in this case. |
| |
| // CHECK: function_ref @_TTRXFo_dV17materializeForSet11TuxedoPanda_dS0__XFo_iS0__iS0__ : $@convention(thin) (@in TuxedoPanda, @owned @callee_owned (TuxedoPanda) -> TuxedoPanda) -> @out TuxedoPanda |
| |
| // The callback: |
| |
| // CHECK: function_ref @_TTWV17materializeForSet11TuxedoPandaS_5PandaS_FFS1_m1xFxxU_T_ : $@convention(thin) (Builtin.RawPointer, @inout Builtin.UnsafeValueBuffer, @inout TuxedoPanda, @thick TuxedoPanda.Type) -> () |
| |
| // CHECK: } |
| |
| // CHECK-LABEL: sil hidden [transparent] @_TTWV17materializeForSet11TuxedoPandaS_5PandaS_FFS1_m1xFxxU_T_ : $@convention(thin) (Builtin.RawPointer, @inout Builtin.UnsafeValueBuffer, @inout TuxedoPanda, @thick TuxedoPanda.Type) -> () |
| |
| // FIXME: Useless re-abstractions |
| |
| // CHECK: function_ref @_TTRXFo_iV17materializeForSet11TuxedoPanda_iS0__XFo_dS0__dS0__ : $@convention(thin) (TuxedoPanda, @owned @callee_owned (@in TuxedoPanda) -> @out TuxedoPanda) -> TuxedoPanda |
| |
| // CHECK: function_ref @_TFE17materializeForSetPS_5Pandas1xFxx : $@convention(method) <τ_0_0 where τ_0_0 : Panda> (@owned @callee_owned (@in τ_0_0) -> @out τ_0_0, @inout τ_0_0) -> () |
| |
| // CHECK: function_ref @_TTRXFo_dV17materializeForSet11TuxedoPanda_dS0__XFo_iS0__iS0__ : $@convention(thin) (@in TuxedoPanda, @owned @callee_owned (TuxedoPanda) -> TuxedoPanda) -> @out TuxedoPanda |
| |
| // CHECK: } |
| |
| |
| // Test for materializeForSet vs lazy properties of structs. |
| |
| struct LazyStructProperty { |
| lazy var cat: Int = 5 |
| } |
| |
| // CHECK-LABEL: sil hidden @_TF17materializeForSet31inoutAccessOfLazyStructPropertyFT1lRVS_18LazyStructProperty_T_ |
| // CHECK: function_ref @_TFV17materializeForSet18LazyStructPropertyg3catSi |
| // CHECK: function_ref @_TFV17materializeForSet18LazyStructPropertys3catSi |
| func inoutAccessOfLazyStructProperty(l: inout LazyStructProperty) { |
| increment(&l.cat) |
| } |
| |
| // Test for materializeForSet vs lazy properties of classes. |
| |
| // CHECK-LABEL: sil hidden [transparent] @_TFC17materializeForSet17LazyClassPropertym3catSi |
| |
| class LazyClassProperty { |
| lazy var cat: Int = 5 |
| } |
| |
| // CHECK-LABEL: sil hidden @_TF17materializeForSet30inoutAccessOfLazyClassPropertyFT1lRCS_17LazyClassProperty_T_ |
| // CHECK: class_method {{.*}} : $LazyClassProperty, #LazyClassProperty.cat!materializeForSet.1 |
| func inoutAccessOfLazyClassProperty(l: inout LazyClassProperty) { |
| increment(&l.cat) |
| } |
| |
| // Test for materializeForSet vs lazy properties of final classes. |
| |
| final class LazyFinalClassProperty { |
| lazy var cat: Int = 5 |
| } |
| |
| // CHECK-LABEL: sil hidden @_TF17materializeForSet35inoutAccessOfLazyFinalClassPropertyFT1lRCS_22LazyFinalClassProperty_T_ |
| // CHECK: function_ref @_TFC17materializeForSet22LazyFinalClassPropertyg3catSi |
| // CHECK: function_ref @_TFC17materializeForSet22LazyFinalClassPropertys3catSi |
| func inoutAccessOfLazyFinalClassProperty(l: inout LazyFinalClassProperty) { |
| increment(&l.cat) |
| } |
| |
| |
| // CHECK-LABEL: sil_witness_table hidden Bill: Totalled module materializeForSet { |
| // CHECK: method #Totalled.total!getter.1: @_TTWV17materializeForSet4BillS_8TotalledS_FS1_g5totalSi |
| // CHECK: method #Totalled.total!setter.1: @_TTWV17materializeForSet4BillS_8TotalledS_FS1_s5totalSi |
| // CHECK: method #Totalled.total!materializeForSet.1: @_TTWV17materializeForSet4BillS_8TotalledS_FS1_m5totalSi |
| // CHECK: } |