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// RUN: %target-swift-emit-silgen -module-name inlinable_attribute -emit-verbose-sil -warnings-as-errors -disable-availability-checking %s | %FileCheck %s
// CHECK-LABEL: sil [serialized] [ossa] @$s19inlinable_attribute15fragileFunctionyyF : $@convention(thin) () -> ()
@inlinable public func fragileFunction() {
}
public struct MySt {
// CHECK-LABEL: sil [serialized] [ossa] @$s19inlinable_attribute4MyStV6methodyyF : $@convention(method) (MySt) -> ()
@inlinable public func method() {}
// CHECK-LABEL: sil [serialized] [ossa] @$s19inlinable_attribute4MyStV8propertySivg : $@convention(method) (MySt) -> Int
@inlinable public var property: Int {
return 5
}
// CHECK-LABEL: sil [serialized] [ossa] @$s19inlinable_attribute4MyStVyS2icig : $@convention(method) (Int, MySt) -> Int
@inlinable public subscript(x: Int) -> Int {
return x
}
}
public class MyCls {
// CHECK-LABEL: sil [serialized] [ossa] @$s19inlinable_attribute5MyClsCfD : $@convention(method) (@owned MyCls) -> ()
@inlinable deinit {}
// Allocating entry point is [serialized]
// CHECK-LABEL: sil [serialized] [exact_self_class] [ossa] @$s19inlinable_attribute5MyClsC14designatedInitACyt_tcfC : $@convention(method) (@thick MyCls.Type) -> @owned MyCls
public init(designatedInit: ()) {}
// Note -- convenience init is intentionally not [serialized]
// CHECK-LABEL: sil [ossa] @$s19inlinable_attribute5MyClsC15convenienceInitACyt_tcfC : $@convention(method) (@thick MyCls.Type) -> @owned MyCls
public convenience init(convenienceInit: ()) {
self.init(designatedInit: ())
}
}
public actor MyAct {
// CHECK-LABEL: sil [serialized] [ossa] @$s19inlinable_attribute5MyActCfD : $@convention(method) (@owned MyAct) -> ()
@inlinable deinit {}
/// whether delegating or not, the initializers for an actor are not serialized unless marked inlinable.
// CHECK-LABEL: sil [exact_self_class] [ossa] @$s19inlinable_attribute5MyActC14designatedInitACyt_tcfC : $@convention(method) (@thick MyAct.Type) -> @owned MyAct
// CHECK-LABEL: sil [ossa] @$s19inlinable_attribute5MyActC14designatedInitACyt_tcfc : $@convention(method) (@owned MyAct) -> @owned MyAct
public init(designatedInit: ()) {}
// CHECK-LABEL: sil [ossa] @$s19inlinable_attribute5MyActC15convenienceInitACyt_tcfC : $@convention(method) (@thick MyAct.Type) -> @owned MyAct
public init(convenienceInit: ()) {
self.init(designatedInit: ())
}
// CHECK-LABEL: sil [serialized] [exact_self_class] [ossa] @$s19inlinable_attribute5MyActC0A14DesignatedInitACyt_tcfC : $@convention(method) (@thick MyAct.Type) -> @owned MyAct
// CHECK-LABEL: sil [serialized] [ossa] @$s19inlinable_attribute5MyActC0A14DesignatedInitACyt_tcfc : $@convention(method) (@owned MyAct) -> @owned MyAct
@inlinable public init(inlinableDesignatedInit: ()) {}
// CHECK-LABEL: sil [serialized] [ossa] @$s19inlinable_attribute5MyActC0A15ConvenienceInitACyt_tcfC : $@convention(method) (@thick MyAct.Type) -> @owned MyAct
@inlinable public init(inlinableConvenienceInit: ()) {
self.init(designatedInit: ())
}
}
// Make sure enum case constructors for public and versioned enums are
// [serialized].
@usableFromInline enum MyEnum {
case c(MySt)
}
// CHECK-LABEL: sil shared [serialized] [ossa] @$s19inlinable_attribute16referencesMyEnumyyFAA0dE0OAA0D2StVcADmcfu_ : $@convention(thin) (@thin MyEnum.Type) -> @owned @callee_guaranteed (MySt) -> MyEnum {
// CHECK-LABEL: sil shared [serialized] [ossa] @$s19inlinable_attribute16referencesMyEnumyyFAA0dE0OAA0D2StVcADmcfu_AdFcfu0_ : $@convention(thin) (MySt, @thin MyEnum.Type) -> MyEnum {
@inlinable public func referencesMyEnum() {
_ = MyEnum.c
}
// CHECK-LABEL: sil non_abi [transparent] [serialized] [ossa] @$s19inlinable_attribute15HasInitializersV1xSivpfi : $@convention(thin) () -> Int
// CHECK-LABEL: sil non_abi [transparent] [serialized] [ossa] @$s19inlinable_attribute15HasInitializersV1ySivpfi : $@convention(thin) () -> Int
@frozen
public struct HasInitializers {
public let x = 1234
internal let y = 4321
@inlinable public init() {}
}
public class Horse {
public func gallop() {}
}
// CHECK-LABEL: sil shared [serialized] [ossa] @$s19inlinable_attribute15talkAboutAHorse1hyAA5HorseC_tFyycAEcfu_ : $@convention(thin) (@guaranteed Horse) -> @owned @callee_guaranteed () -> () {
// CHECK: function_ref @$s19inlinable_attribute15talkAboutAHorse1hyAA5HorseC_tFyycAEcfu_yycfu0_
// CHECK: return
// CHECK: }
// CHECK-LABEL: sil shared [serialized] [ossa] @$s19inlinable_attribute15talkAboutAHorse1hyAA5HorseC_tFyycAEcfu_yycfu0_ : $@convention(thin) (@guaranteed Horse) -> () {
// CHECK: class_method %0 : $Horse, #Horse.gallop : (Horse) -> () -> (), $@convention(method) (@guaranteed Horse) -> ()
// CHECK: return
// CHECK: }
@inlinable public func talkAboutAHorse(h: Horse) {
_ = h.gallop
}
@_fixed_layout
public class PublicBase {
@inlinable
public init(horse: Horse) {}
}
@usableFromInline
@_fixed_layout
class UFIBase {
@usableFromInline
@inlinable
init(horse: Horse) {}
}
// CHECK-LABEL: sil [serialized] [ossa] @$s19inlinable_attribute017PublicDerivedFromC0Cfd : $@convention(method) (@guaranteed PublicDerivedFromPublic) -> @owned Builtin.NativeObject
// CHECK-LABEL: sil [serialized] [ossa] @$s19inlinable_attribute017PublicDerivedFromC0CfD : $@convention(method) (@owned PublicDerivedFromPublic) -> ()
// Make sure the synthesized delegating initializer is inlinable also
// CHECK-LABEL: sil [serialized] [ossa] @$s19inlinable_attribute017PublicDerivedFromC0C5horseAcA5HorseC_tcfc : $@convention(method) (@owned Horse, @owned PublicDerivedFromPublic) -> @owned PublicDerivedFromPublic
@_fixed_layout
public class PublicDerivedFromPublic : PublicBase {
// Allow @inlinable deinits
@inlinable deinit {}
}
// CHECK-LABEL: sil [serialized] [ossa] @$s19inlinable_attribute20UFIDerivedFromPublicC5horseAcA5HorseC_tcfc : $@convention(method) (@owned Horse, @owned UFIDerivedFromPublic) -> @owned UFIDerivedFromPublic
@usableFromInline
@_fixed_layout
class UFIDerivedFromPublic : PublicBase {
}
// CHECK-LABEL: sil [serialized] [ossa] @$s19inlinable_attribute17UFIDerivedFromUFIC5horseAcA5HorseC_tcfc : $@convention(method) (@owned Horse, @owned UFIDerivedFromUFI) -> @owned UFIDerivedFromUFI
@usableFromInline
@_fixed_layout
class UFIDerivedFromUFI : UFIBase {
// Allow @inlinable deinits
@inlinable deinit {}
}
// CHECK-LABEL: sil hidden [ossa] @$s19inlinable_attribute25InternalDerivedFromPublicC5horseAcA5HorseC_tcfc : $@convention(method) (@owned Horse, @owned InternalDerivedFromPublic) -> @owned InternalDerivedFromPublic
class InternalDerivedFromPublic : PublicBase {}
// CHECK-LABEL: sil hidden [ossa] @$s19inlinable_attribute22InternalDerivedFromUFIC5horseAcA5HorseC_tcfc : $@convention(method) (@owned Horse, @owned InternalDerivedFromUFI) -> @owned InternalDerivedFromUFI
class InternalDerivedFromUFI : UFIBase {}
// CHECK-LABEL: sil private [ossa] @$s19inlinable_attribute24PrivateDerivedFromPublic{{.+}}LLC5horseAdA5HorseC_tcfc : $@convention(method) (@owned Horse, @owned PrivateDerivedFromPublic) -> @owned PrivateDerivedFromPublic
private class PrivateDerivedFromPublic : PublicBase {}
// CHECK-LABEL: sil private [ossa] @$s19inlinable_attribute21PrivateDerivedFromUFI{{.+}}LLC5horseAdA5HorseC_tcfc : $@convention(method) (@owned Horse, @owned PrivateDerivedFromUFI) -> @owned PrivateDerivedFromUFI
private class PrivateDerivedFromUFI : UFIBase {}
// Make sure that nested functions are also serializable.
// CHECK-LABEL: sil [serialized] [ossa] @$s19inlinable_attribute3basyyF
@inlinable
public func bas() {
// CHECK-LABEL: sil shared [serialized] [ossa] @$s19inlinable_attribute3basyyF3zimL_yyF
func zim() {
// CHECK-LABEL: sil shared [serialized] [ossa] @$s19inlinable_attribute3basyyF3zimL_yyF4zangL_yyF
func zang() { }
}
// CHECK-LABEL: sil shared [serialized] [ossa] @$s19inlinable_attribute3bas{{[_0-9a-zA-Z]*}}U_
let _ = {
// CHECK-LABEL: sil shared [serialized] [ossa] @$s19inlinable_attribute3basyyFyycfU_7zippityL_yyF
func zippity() { }
}
}
// CHECK-LABEL: sil [ossa] @$s19inlinable_attribute6globalyS2iF : $@convention(thin) (Int) -> Int
public func global(_ x: Int) -> Int { return x }
// CHECK-LABEL: sil [serialized] [ossa] @$s19inlinable_attribute16cFunctionPointeryyF : $@convention(thin) () -> ()
@inlinable func cFunctionPointer() {
// CHECK: function_ref @$s19inlinable_attribute6globalyS2iFTo
let _: @convention(c) (Int) -> Int = global
// CHECK: function_ref @$s19inlinable_attribute16cFunctionPointeryyFS2icfU_To
let _: @convention(c) (Int) -> Int = { return $0 }
func local(_ x: Int) -> Int {
return x
}
// CHECK: function_ref @$s19inlinable_attribute16cFunctionPointeryyF5localL_yS2iFTo
let _: @convention(c) (Int) -> Int = local
}
// CHECK-LABEL: sil shared [serialized] [thunk] [ossa] @$s19inlinable_attribute6globalyS2iFTo : $@convention(c) (Int) -> Int
// CHECK: function_ref @$s19inlinable_attribute6globalyS2iF
// CHECK: return
// CHECK-LABEL: sil shared [serialized] [ossa] @$s19inlinable_attribute16cFunctionPointeryyFS2icfU_ : $@convention(thin) (Int) -> Int {
// CHECK-LABEL: sil shared [serialized] [thunk] [ossa] @$s19inlinable_attribute16cFunctionPointeryyFS2icfU_To : $@convention(c) (Int) -> Int {
// CHECK: function_ref @$s19inlinable_attribute16cFunctionPointeryyFS2icfU_
// CHECK: return
// CHECK-LABEL: sil shared [serialized] [ossa] @$s19inlinable_attribute16cFunctionPointeryyF5localL_yS2iF : $@convention(thin) (Int) -> Int {
// CHECK-LABEL: sil shared [serialized] [thunk] [ossa] @$s19inlinable_attribute16cFunctionPointeryyF5localL_yS2iFTo : $@convention(c) (Int) -> Int {
// CHECK: function_ref @$s19inlinable_attribute16cFunctionPointeryyF5localL_yS2iF
// CHECK: return
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