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// RUN: %target-swift-emit-silgen -module-name generic_property_base_lifetime %s -disable-objc-attr-requires-foundation-module -enable-objc-interop | %FileCheck %s
protocol ProtocolA: class {
var intProp: Int { get set }
}
protocol ProtocolB {
var intProp: Int { get }
}
@objc protocol ProtocolO: class {
var intProp: Int { get set }
}
// CHECK-LABEL: sil hidden [ossa] @$s30generic_property_base_lifetime21getIntPropExistentialySiAA9ProtocolA_pF : $@convention(thin) (@guaranteed any ProtocolA) -> Int {
// CHECK: bb0([[ARG:%.*]] : @guaranteed $any ProtocolA):
// CHECK: [[PROJECTION:%.*]] = open_existential_ref [[ARG]]
// CHECK: [[PROJECTION_COPY:%.*]] = copy_value [[PROJECTION]]
// CHECK: [[BORROWED_PROJECTION_COPY:%.*]] = begin_borrow [[PROJECTION_COPY]]
// CHECK: [[WITNESS_METHOD:%.*]] = witness_method $@opened({{.*}}, any ProtocolA) Self, #ProtocolA.intProp!getter : {{.*}}, [[PROJECTION]]
// CHECK: [[RESULT:%.*]] = apply [[WITNESS_METHOD]]<@opened{{.*}}>([[BORROWED_PROJECTION_COPY]])
// CHECK: end_borrow [[BORROWED_PROJECTION_COPY]]
// CHECK: destroy_value [[PROJECTION_COPY]]
// CHECK: return [[RESULT]]
// CHECK: } // end sil function '$s30generic_property_base_lifetime21getIntPropExistentialySiAA9ProtocolA_pF'
func getIntPropExistential(_ a: ProtocolA) -> Int {
return a.intProp
}
// CHECK-LABEL: sil hidden [ossa] @$s30generic_property_base_lifetime21setIntPropExistentialyyAA9ProtocolA_pF : $@convention(thin) (@guaranteed any ProtocolA) -> () {
// CHECK: bb0([[ARG:%.*]] : @guaranteed $any ProtocolA):
// CHECK: [[PROJECTION:%.*]] = open_existential_ref [[ARG]]
// CHECK: [[PROJECTION_COPY:%.*]] = copy_value [[PROJECTION]]
// CHECK: [[WITNESS_METHOD:%.*]] = witness_method $@opened({{.*}}, any ProtocolA) Self, #ProtocolA.intProp!setter : {{.*}}, [[PROJECTION]]
// CHECK: apply [[WITNESS_METHOD]]<@opened{{.*}}>({{%.*}}, [[PROJECTION_COPY]])
// CHECK: destroy_value [[PROJECTION_COPY]]
// CHECK: } // end sil function '$s30generic_property_base_lifetime21setIntPropExistentialyyAA9ProtocolA_pF'
func setIntPropExistential(_ a: ProtocolA) {
a.intProp = 0
}
// CHECK-LABEL: sil hidden [ossa] @$s30generic_property_base_lifetime17getIntPropGeneric{{[_0-9a-zA-Z]*}}F
// CHECK: bb0([[ARG:%.*]] : @guaranteed $T):
// CHECK: apply {{%.*}}<T>([[ARG]])
// CHECK: } // end sil function '$s30generic_property_base_lifetime17getIntPropGeneric{{[_0-9a-zA-Z]*}}F'
func getIntPropGeneric<T: ProtocolA>(_ a: T) -> Int {
return a.intProp
}
// CHECK-LABEL: sil hidden [ossa] @$s30generic_property_base_lifetime17setIntPropGeneric{{[_0-9a-zA-Z]*}}F
// CHECK: bb0([[ARG:%.*]] : @guaranteed $T):
// CHECK: apply {{%.*}}<T>({{%.*}}, [[ARG]])
func setIntPropGeneric<T: ProtocolA>(_ a: T) {
a.intProp = 0
}
// CHECK-LABEL: sil hidden [ossa] @$s30generic_property_base_lifetime21getIntPropExistentialySiAA9ProtocolB_pF
// CHECK: [[PROJECTION:%.*]] = open_existential_addr immutable_access %0
// CHECK: apply {{%.*}}([[PROJECTION]])
func getIntPropExistential(_ a: ProtocolB) -> Int {
return a.intProp
}
// CHECK-LABEL: sil hidden [ossa] @$s30generic_property_base_lifetime17getIntPropGeneric{{[_0-9a-zA-Z]*}}F
// CHECK: apply {{%.*}}<T>(%0)
func getIntPropGeneric<T: ProtocolB>(_ a: T) -> Int {
return a.intProp
}
// CHECK-LABEL: sil hidden [ossa] @$s30generic_property_base_lifetime21getIntPropExistentialySiAA9ProtocolO_pF : $@convention(thin) (@guaranteed any ProtocolO) -> Int {
// CHECK: bb0([[ARG:%.*]] : @guaranteed $any ProtocolO):
// CHECK: [[PROJECTION:%.*]] = open_existential_ref [[ARG]]
// CHECK: [[PROJECTION_COPY:%.*]] = copy_value [[PROJECTION]]
// CHECK: [[PROJECTION_BORROW:%.*]] = begin_borrow [[PROJECTION_COPY]]
// CHECK: [[METHOD:%.*]] = objc_method [[PROJECTION_BORROW]] : $@opened({{.*}}, any ProtocolO) Self, #ProtocolO.intProp!getter.foreign : {{.*}}
// CHECK: apply [[METHOD]]<@opened{{.*}}>([[PROJECTION_BORROW]])
// CHECK: destroy_value [[PROJECTION_COPY]]
// CHECK: } // end sil function '$s30generic_property_base_lifetime21getIntPropExistentialySiAA9ProtocolO_pF'
func getIntPropExistential(_ a: ProtocolO) -> Int {
return a.intProp
}
// CHECK-LABEL: sil hidden [ossa] @$s30generic_property_base_lifetime21setIntPropExistentialyyAA9ProtocolO_pF : $@convention(thin) (@guaranteed any ProtocolO) -> () {
// CHECK: bb0([[ARG:%.*]] : @guaranteed $any ProtocolO):
// CHECK: [[PROJECTION:%.*]] = open_existential_ref [[ARG]]
// CHECK: [[PROJECTION_COPY:%.*]] = copy_value [[PROJECTION]]
// CHECK: [[METHOD:%.*]] = objc_method [[PROJECTION_COPY]] : $@opened({{.*}}, any ProtocolO) Self, #ProtocolO.intProp!setter.foreign : {{.*}}
// CHECK: apply [[METHOD]]<@opened{{.*}}>({{.*}}, [[PROJECTION_COPY]])
// CHECK: destroy_value [[PROJECTION_COPY]]
// CHECK: } // end sil function '$s30generic_property_base_lifetime21setIntPropExistentialyyAA9ProtocolO_pF'
func setIntPropExistential(_ a: ProtocolO) {
a.intProp = 0
}
// CHECK-LABEL: sil hidden [ossa] @$s30generic_property_base_lifetime17getIntPropGeneric{{[_0-9a-zA-Z]*}}F
// CHECK: bb0([[ARG:%.*]] : @guaranteed $T):
// CHECK: apply {{%.*}}<T>([[ARG]])
func getIntPropGeneric<T: ProtocolO>(_ a: T) -> Int {
return a.intProp
}
// CHECK-LABEL: sil hidden [ossa] @$s30generic_property_base_lifetime17setIntPropGeneric{{[_0-9a-zA-Z]*}}F
// CHECK: bb0([[ARG:%.*]] : @guaranteed $T):
// CHECK: apply {{%.*}}<T>({{%.*}}, [[ARG]])
func setIntPropGeneric<T: ProtocolO>(_ a: T) {
a.intProp = 0
}
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