mirror of
https://github.com/apple/swift.git
synced 2025-12-21 12:14:44 +01:00
1c7e289b96
Change the mangling of accessors to have a variable or subscript node as their only child node, while subscript nodes no longer contain a decl name.
283 lines
14 KiB
Swift
283 lines
14 KiB
Swift
// This file is also used by objc_properties_ios.swift.
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// RUN: %swift -target x86_64-apple-macosx10.11 %s -disable-target-os-checking -emit-ir -disable-objc-attr-requires-foundation-module | %FileCheck -check-prefix=CHECK -check-prefix=CHECK-NEW %s
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// RUN: %swift -target x86_64-apple-macosx10.10 %s -disable-target-os-checking -emit-ir -disable-objc-attr-requires-foundation-module | %FileCheck -check-prefix=CHECK -check-prefix=CHECK-OLD %s
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// REQUIRES: OS=macosx
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// REQUIRES: objc_interop
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@objc class SomeObject {
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var readonly : SomeObject {
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get {
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return self
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}
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}
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var readwrite : SomeObject {
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get {
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return bareIvar
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}
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set {
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bareIvar = newValue
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}
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}
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var bareIvar : SomeObject
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@objc(wobble) var wibble : SomeObject
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init() {
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bareIvar = SomeObject()
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wibble = SomeObject()
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}
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static var sharedProp: Int64 = 0
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}
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extension SomeObject {
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var extensionProperty : SomeObject {
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get {
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return self
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}
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set {
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bareIvar = self
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}
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}
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class var extensionClassProp : SomeObject.Type {
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return self
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}
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}
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// <rdar://problem/16952186> Crash with @lazy in @objc class
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@objc
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class LazyPropertyCrash {
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lazy var applicationFilesDirectory: LazyPropertyCrash = LazyPropertyCrash()
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}
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// <rdar://16909436>
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@objc class Tree {
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weak var parent: Tree?
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}
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// <rdar://problem/17127126> swift compiler segfaults trying to generate a setter for a @lazy property in a subclass of NSObject
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func test17127126(f : Class17127126) {
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f.x = 2 // this is the problem
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}
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@objc
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class Class17127126 {
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lazy var x = 1
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}
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@objc protocol Proto {
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var value: Int { get }
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static var sharedInstance: AnyObject { get set }
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}
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// CHECK-NEW: [[SHARED_NAME:@.*]] = private unnamed_addr constant [11 x i8] c"sharedProp\00"
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// CHECK-NEW: [[SHARED_ATTRS:@.*]] = private unnamed_addr constant [17 x i8] c"Tq,N,VsharedProp\00"
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// CHECK-NEW: @_CLASS_PROPERTIES__TtC15objc_properties10SomeObject = private constant { {{.*}}] } {
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// CHECK-NEW: i32 16,
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// CHECK-NEW: i32 1,
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// CHECK-NEW: [1 x { i8*, i8* }] [{
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// CHECK-NEW: i8* getelementptr inbounds ([11 x i8], [11 x i8]* [[SHARED_NAME]], i64 0, i64 0),
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// CHECK-NEW: i8* getelementptr inbounds ([17 x i8], [17 x i8]* [[SHARED_ATTRS]], i64 0, i64 0)
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// CHECK-NEW: }]
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// CHECK-NEW: }, section "__DATA, __objc_const", align 8
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// CHECK: @_METACLASS_DATA__TtC15objc_properties10SomeObject = private constant { {{.*}} } {
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// CHECK-SAME: i32 {{[0-9]+}}, i32 {{[0-9]+}}, i32 {{[0-9]+}}, i32 {{[0-9]+}},
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// CHECK-SAME: i8* null,
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// CHECK-SAME: i8* getelementptr inbounds ([{{.+}} x i8], [{{.+}} x i8]* {{@.+}}, i64 0, i64 0),
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// CHECK-SAME: { {{.+}} }* @_CLASS_METHODS__TtC15objc_properties10SomeObject,
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// CHECK-SAME: i8* null, i8* null, i8* null,
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// CHECK-NEW-SAME: { {{.+}} }* @_CLASS_PROPERTIES__TtC15objc_properties10SomeObject
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// CHECK-OLD-SAME: i8* null
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// CHECK-SAME: }, section "__DATA, __objc_const", align 8
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// CHECK: [[GETTER_SIGNATURE:@.*]] = private unnamed_addr constant [8 x i8] c"@16@0:8\00"
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// CHECK: [[SETTER_SIGNATURE:@.*]] = private unnamed_addr constant [11 x i8] c"v24@0:8@16\00"
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// CHECK: @_INSTANCE_METHODS__TtC15objc_properties10SomeObject = private constant { {{.*}}] } {
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// CHECK: i32 24,
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// CHECK: i32 8,
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// CHECK: [8 x { i8*, i8*, i8* }] [{
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// CHECK: i8* getelementptr inbounds ([9 x i8], [9 x i8]* @"\01L_selector_data(readonly)", i64 0, i64 0),
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// CHECK: i8* getelementptr inbounds ([8 x i8], [8 x i8]* [[GETTER_SIGNATURE]], i64 0, i64 0),
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// CHECK: i8* bitcast ([[OPAQUE0:%.*]]* ([[OPAQUE1:%.*]]*, i8*)* @_T015objc_properties10SomeObjectC8readonlyACvgTo to i8*)
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// CHECK: }, {
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// CHECK: i8* getelementptr inbounds ([10 x i8], [10 x i8]* @"\01L_selector_data(readwrite)", i64 0, i64 0),
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// CHECK: i8* getelementptr inbounds ([8 x i8], [8 x i8]* [[GETTER_SIGNATURE]], i64 0, i64 0),
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// CHECK: i8* bitcast ([[OPAQUE0]]* ([[OPAQUE1]]*, i8*)* @_T015objc_properties10SomeObjectC9readwriteACvgTo to i8*)
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// CHECK: }, {
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// CHECK: i8* getelementptr inbounds ([14 x i8], [14 x i8]* @"\01L_selector_data(setReadwrite:)", i64 0, i64 0),
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// CHECK: i8* getelementptr inbounds ([11 x i8], [11 x i8]* [[SETTER_SIGNATURE]], i64 0, i64 0),
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// CHECK: i8* bitcast (void ([[OPAQUE3:%.*]]*, i8*, [[OPAQUE4:%.*]]*)* @_T015objc_properties10SomeObjectC9readwriteACvsTo to i8*)
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// CHECK: }, {
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// CHECK: i8* getelementptr inbounds ([9 x i8], [9 x i8]* @"\01L_selector_data(bareIvar)", i64 0, i64 0),
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// CHECK: i8* getelementptr inbounds ([8 x i8], [8 x i8]* [[GETTER_SIGNATURE]], i64 0, i64 0),
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// CHECK: i8* bitcast ([[OPAQUE0]]* ([[OPAQUE1]]*, i8*)* @_T015objc_properties10SomeObjectC8bareIvarACvgTo to i8*)
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// CHECK: }, {
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// CHECK: i8* getelementptr inbounds ([13 x i8], [13 x i8]* @"\01L_selector_data(setBareIvar:)", i64 0, i64 0),
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// CHECK: i8* getelementptr inbounds ([11 x i8], [11 x i8]* [[SETTER_SIGNATURE]], i64 0, i64 0),
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// CHECK: i8* bitcast (void ([[OPAQUE3]]*, i8*, [[OPAQUE4]]*)* @_T015objc_properties10SomeObjectC8bareIvarACvsTo to i8*)
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// CHECK: }, {
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// CHECK: i8* getelementptr inbounds ([7 x i8], [7 x i8]* @"\01L_selector_data(wobble)", i64 0, i64 0),
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// CHECK: i8* getelementptr inbounds ([8 x i8], [8 x i8]* [[GETTER_SIGNATURE]], i64 0, i64 0),
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// CHECK: i8* bitcast (%0* (%0*, i8*)* @_T015objc_properties10SomeObjectC6wibbleACvgTo to i8*)
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// CHECK: }, {
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// CHECK: i8* getelementptr inbounds ([11 x i8], [11 x i8]* @"\01L_selector_data(setWobble:)", i64 0, i64 0),
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// CHECK: i8* getelementptr inbounds ([11 x i8], [11 x i8]* [[SETTER_SIGNATURE]], i64 0, i64 0),
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// CHECK: i8* bitcast (void (%0*, i8*, %0*)* @_T015objc_properties10SomeObjectC6wibbleACvsTo to i8*)
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// CHECK: }, {
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// CHECK: i8* getelementptr inbounds ([5 x i8], [5 x i8]* @"\01L_selector_data(init)", i64 0, i64 0),
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// CHECK: i8* getelementptr inbounds ([8 x i8], [8 x i8]* [[GETTER_SIGNATURE]], i64 0, i64 0),
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// CHECK: i8* bitcast ([[OPAQUE5:%.*]]* ([[OPAQUE6:%.*]]*, i8*)* @_T015objc_properties10SomeObjectCACycfcTo to i8*)
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// CHECK: }]
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// CHECK: }, section "__DATA, __objc_const", align 8
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// This appears earlier because it's also used in an ivar description.
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// CHECK: [[BAREIVAR_NAME:@.*]] = private unnamed_addr constant [9 x i8] c"bareIvar\00"
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// CHECK: [[READONLY_NAME:@.*]] = private unnamed_addr constant [9 x i8] c"readonly\00"
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// CHECK: [[READONLY_ATTRS:@.*]] = private unnamed_addr constant [42 x i8] c"T@\22_TtC15objc_properties10SomeObject\22,N,R\00"
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// CHECK: [[READWRITE_NAME:@.*]] = private unnamed_addr constant [10 x i8] c"readwrite\00"
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// CHECK: [[READWRITE_ATTRS:@.*]] = private unnamed_addr constant [42 x i8] c"T@\22_TtC15objc_properties10SomeObject\22,N,&\00"
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// CHECK: [[BAREIVAR_ATTRS:@.*]] = private unnamed_addr constant [52 x i8] c"T@\22_TtC15objc_properties10SomeObject\22,N,&,VbareIvar\00"
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// CHECK: [[WIBBLE_NAME:@.*]] = private unnamed_addr constant [7 x i8] c"wobble\00"
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// CHECK: [[WIBBLE_ATTRS:@.*]] = private unnamed_addr constant [50 x i8] c"T@\22_TtC15objc_properties10SomeObject\22,N,&,Vwibble\00"
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// CHECK: @_PROPERTIES__TtC15objc_properties10SomeObject = private constant { {{.*}}] } {
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// CHECK: i32 16,
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// CHECK: i32 4,
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// CHECK: [4 x { i8*, i8* }] [{
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// CHECK: i8* getelementptr inbounds ([9 x i8], [9 x i8]* [[READONLY_NAME]], i64 0, i64 0),
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// CHECK: i8* getelementptr inbounds ([42 x i8], [42 x i8]* [[READONLY_ATTRS]], i64 0, i64 0)
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// CHECK: }, {
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// CHECK: i8* getelementptr inbounds ([10 x i8], [10 x i8]* [[READWRITE_NAME]], i64 0, i64 0),
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// CHECK: i8* getelementptr inbounds ([42 x i8], [42 x i8]* [[READWRITE_ATTRS]], i64 0, i64 0)
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// CHECK: }, {
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// CHECK: i8* getelementptr inbounds ([9 x i8], [9 x i8]* [[BAREIVAR_NAME]], i64 0, i64 0),
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// CHECK: i8* getelementptr inbounds ([52 x i8], [52 x i8]* [[BAREIVAR_ATTRS]], i64 0, i64 0)
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// CHECK: }, {
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// CHECK: i8* getelementptr inbounds ([7 x i8], [7 x i8]* [[WIBBLE_NAME]], i64 0, i64 0),
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// CHECK: i8* getelementptr inbounds ([50 x i8], [50 x i8]* [[WIBBLE_ATTRS]], i64 0, i64 0)
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// CHECK: }]
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// CHECK: }, section "__DATA, __objc_const", align 8
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// CHECK: @_DATA__TtC15objc_properties10SomeObject = private constant { {{.+}} } {
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// CHECK: i32 {{[0-9]+}}, i32 {{[0-9]+}}, i32 {{[0-9]+}}, i32 {{[0-9]+}},
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// CHECK: i8* null,
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// CHECK: i8* getelementptr inbounds ([{{.+}} x i8], [{{.+}} x i8]* {{@.+}}, i64 0, i64 0),
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// CHECK: { {{.+}} }* @_INSTANCE_METHODS__TtC15objc_properties10SomeObject,
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// CHECK: i8* null,
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// CHECK: { {{.+}} }* @_IVARS__TtC15objc_properties10SomeObject,
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// CHECK: i8* null,
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// CHECK: { {{.+}} }* @_PROPERTIES__TtC15objc_properties10SomeObject
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// CHECK: }, section "__DATA, __objc_const", align 8
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// CHECK: @"_CATEGORY_INSTANCE_METHODS__TtC15objc_properties10SomeObject_$_objc_properties" = private constant { {{.*}}] } {
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// CHECK: i32 24,
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// CHECK: i32 2,
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// CHECK: [2 x { i8*, i8*, i8* }] [{
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// CHECK: { i8* getelementptr inbounds ([18 x i8], [18 x i8]* @"\01L_selector_data(extensionProperty)", i64 0, i64 0),
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// CHECK: i8* getelementptr inbounds ([8 x i8], [8 x i8]* [[GETTER_SIGNATURE]], i64 0, i64 0),
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// CHECK: i8* bitcast ([[OPAQUE0]]* ([[OPAQUE1]]*, i8*)* @_T015objc_properties10SomeObjectC17extensionPropertyACvgTo to i8*)
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// CHECK: }, {
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// CHECK: i8* getelementptr inbounds ([22 x i8], [22 x i8]* @"\01L_selector_data(setExtensionProperty:)", i64 0, i64 0),
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// CHECK: i8* getelementptr inbounds ([11 x i8], [11 x i8]* [[SETTER_SIGNATURE]], i64 0, i64 0),
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// CHECK: i8* bitcast (void ([[OPAQUE3]]*, i8*, [[OPAQUE4]]*)* @_T015objc_properties10SomeObjectC17extensionPropertyACvsTo to i8*)
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// CHECK: }]
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// CHECK: }, section "__DATA, __objc_const", align 8
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// CHECK: [[EXTENSIONPROPERTY_NAME:@.*]] = private unnamed_addr constant [18 x i8] c"extensionProperty\00"
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// CHECK: @"_CATEGORY_PROPERTIES__TtC15objc_properties10SomeObject_$_objc_properties" = private constant { {{.*}}] } {
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// CHECK: i32 16,
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// CHECK: i32 1,
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// CHECK: [1 x { i8*, i8* }] [{
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// CHECK: i8* getelementptr inbounds ([18 x i8], [18 x i8]* [[EXTENSIONPROPERTY_NAME]], i64 0, i64 0),
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// CHECK: i8* getelementptr inbounds ([42 x i8], [42 x i8]* [[READWRITE_ATTRS]], i64 0, i64 0)
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// CHECK: }]
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// CHECK: }, section "__DATA, __objc_const", align 8
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// CHECK-NEW: [[EXTENSIONCLASSPROPERTY_NAME:@.*]] = private unnamed_addr constant [19 x i8] c"extensionClassProp\00"
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// CHECK-NEW: [[EXTENSIONCLASSPROPERTY_ATTRS:@.*]] = private unnamed_addr constant [7 x i8] c"T#,N,R\00"
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// CHECK-NEW: @"_CATEGORY_CLASS_PROPERTIES__TtC15objc_properties10SomeObject_$_objc_properties" = private constant { {{.*}}] } {
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// CHECK-NEW: i32 16,
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// CHECK-NEW: i32 1,
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// CHECK-NEW: [1 x { i8*, i8* }] [{
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// CHECK-NEW: i8* getelementptr inbounds ([19 x i8], [19 x i8]* [[EXTENSIONCLASSPROPERTY_NAME]], i64 0, i64 0),
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// CHECK-NEW: i8* getelementptr inbounds ([7 x i8], [7 x i8]* [[EXTENSIONCLASSPROPERTY_ATTRS]], i64 0, i64 0)
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// CHECK-NEW: }]
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// CHECK-NEW: }, section "__DATA, __objc_const", align 8
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// CHECK: @"_CATEGORY__TtC15objc_properties10SomeObject_$_objc_properties" = private constant { {{.+}} } {
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// CHECK: i8* getelementptr inbounds ([{{.+}} x i8], [{{.+}} x i8]* {{@.+}}, i64 0, i64 0),
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// CHECK: %swift.type* bitcast (i64* getelementptr inbounds (<{ {{.+}} }>* @_T015objc_properties10SomeObjectCMf, i32 0, i32 2) to %swift.type*),
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// CHECK: { {{.+}} }* @"_CATEGORY_INSTANCE_METHODS__TtC15objc_properties10SomeObject_$_objc_properties",
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// CHECK: { {{.+}} }* @"_CATEGORY_CLASS_METHODS__TtC15objc_properties10SomeObject_$_objc_properties",
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// CHECK: i8* null,
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// CHECK: { {{.+}} }* @"_CATEGORY_PROPERTIES__TtC15objc_properties10SomeObject_$_objc_properties",
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// CHECK-NEW: { {{.+}} }* @"_CATEGORY_CLASS_PROPERTIES__TtC15objc_properties10SomeObject_$_objc_properties",
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// CHECK-OLD: i8* null,
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// CHECK: i32 60
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// CHECK: }, section "__DATA, __objc_const", align 8
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// CHECK: @_INSTANCE_METHODS__TtC15objc_properties4Tree =
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// CHECK: i8* getelementptr inbounds ([7 x i8], [7 x i8]* @"\01L_selector_data(parent)", i64 0, i64 0),
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// CHECK: i8* getelementptr inbounds ([8 x i8], [8 x i8]* [[GETTER_SIGNATURE]], i64 0, i64 0),
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// CHECK: i8* bitcast (%2* (%2*, i8*)* @_T015objc_properties4TreeC6parentACSgXwvgTo to i8*)
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// CHECK: i8* getelementptr inbounds ([11 x i8], [11 x i8]* @"\01L_selector_data(setParent:)", i64 0, i64 0),
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// CHECK: i8* getelementptr inbounds ([11 x i8], [11 x i8]* [[SETTER_SIGNATURE]], i64 0, i64 0),
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// CHECK: i8* bitcast (void (%2*, i8*, %2*)* @_T015objc_properties4TreeC6parentACSgXwvsTo to i8*)
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// CHECK: @_PROTOCOL__TtP15objc_properties5Proto_ = private constant { {{.+}} } {
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// CHECK: i8* null,
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// CHECK: i8* getelementptr inbounds ([{{.+}} x i8], [{{.+}} x i8]* {{@.+}}, i64 0, i64 0),
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// CHECK: i8* null,
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// CHECK: { {{.+}} }* @_PROTOCOL_INSTANCE_METHODS__TtP15objc_properties5Proto_,
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// CHECK: { {{.+}} }* @_PROTOCOL_CLASS_METHODS__TtP15objc_properties5Proto_,
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// CHECK: i8* null,
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// CHECK: i8* null,
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// CHECK: { {{.+}} }* @_PROTOCOL_PROPERTIES__TtP15objc_properties5Proto_,
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// CHECK: i32 96, i32 1,
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// CHECK: [{{.+}}]* @_PROTOCOL_METHOD_TYPES__TtP15objc_properties5Proto_,
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// CHECK: i8* null,
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// CHECK-NEW: { {{.+}} }* @_PROTOCOL_CLASS_PROPERTIES__TtP15objc_properties5Proto_
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// CHECK-OLD: i8* null
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// CHECK: }, section "__DATA, __objc_const", align 8
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// CHECK: [[PROTOCOLPROPERTY_NAME:@.+]] = private unnamed_addr constant [6 x i8] c"value\00"
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// CHECK: [[PROTOCOLPROPERTY_ATTRS:@.+]] = private unnamed_addr constant [7 x i8] c"Tq,N,R\00"
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// CHECK: @_PROTOCOL_PROPERTIES__TtP15objc_properties5Proto_ = private constant { {{.*}}] } {
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// CHECK: i32 16,
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// CHECK: i32 1,
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// CHECK: [1 x { i8*, i8* }] [{
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// CHECK: i8* getelementptr inbounds ([6 x i8], [6 x i8]* [[PROTOCOLPROPERTY_NAME]], i64 0, i64 0),
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// CHECK: i8* getelementptr inbounds ([7 x i8], [7 x i8]* [[PROTOCOLPROPERTY_ATTRS]], i64 0, i64 0)
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// CHECK: }]
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// CHECK: }, section "__DATA, __objc_const", align 8
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// CHECK-NEW: [[PROTOCOLCLASSPROPERTY_NAME:@.+]] = private unnamed_addr constant [15 x i8] c"sharedInstance\00"
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// CHECK-NEW: [[PROTOCOLCLASSPROPERTY_ATTRS:@.+]] = private unnamed_addr constant [7 x i8] c"T@,N,&\00"
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// CHECK-NEW: @_PROTOCOL_CLASS_PROPERTIES__TtP15objc_properties5Proto_ = private constant { {{.*}}] } {
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// CHECK-NEW: i32 16,
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// CHECK-NEW: i32 1,
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// CHECK-NEW: [1 x { i8*, i8* }] [{
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// CHECK-NEW: i8* getelementptr inbounds ([15 x i8], [15 x i8]* [[PROTOCOLCLASSPROPERTY_NAME]], i64 0, i64 0),
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// CHECK-NEW: i8* getelementptr inbounds ([7 x i8], [7 x i8]* [[PROTOCOLCLASSPROPERTY_ATTRS]], i64 0, i64 0)
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// CHECK-NEW: }]
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// CHECK-NEW: }, section "__DATA, __objc_const", align 8
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