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// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend -emit-module-path %t/print_synthesized_extensions.swiftmodule -emit-module-doc -emit-module-doc-path %t/print_synthesized_extensions.swiftdoc %s
// RUN: %target-swift-ide-test -print-module -annotate-print -synthesize-extension -print-interface -no-empty-line-between-members -module-to-print=print_synthesized_extensions -I %t -source-filename=%s > %t.syn.txt
// RUN: %FileCheck %s -check-prefix=CHECK1 < %t.syn.txt
// RUN: %FileCheck %s -check-prefix=CHECK2 < %t.syn.txt
// RUN: %FileCheck %s -check-prefix=CHECK3 < %t.syn.txt
// RUN: %FileCheck %s -check-prefix=CHECK4 < %t.syn.txt
// RUN: %FileCheck %s -check-prefix=CHECK5 < %t.syn.txt
// RUN: %FileCheck %s -check-prefix=CHECK6 < %t.syn.txt
// RUN: %FileCheck %s -check-prefix=CHECK7 < %t.syn.txt
// RUN: %FileCheck %s -check-prefix=CHECK8 < %t.syn.txt
// RUN: %FileCheck %s -check-prefix=CHECK9 < %t.syn.txt
// RUN: %FileCheck %s -check-prefix=CHECK10 < %t.syn.txt
// RUN: %FileCheck %s -check-prefix=CHECK11 < %t.syn.txt
// RUN: %FileCheck %s -check-prefix=CHECK12 < %t.syn.txt
// RUN: %FileCheck %s -check-prefix=CHECK13 < %t.syn.txt
// RUN: %FileCheck %s -check-prefix=CHECK14 < %t.syn.txt
// RUN: %FileCheck %s -check-prefix=CHECK15 < %t.syn.txt
// RUN: %FileCheck %s -check-prefix=CHECK16 < %t.syn.txt
public protocol P1 {
associatedtype T1
associatedtype T2
func f1(t : T1) -> T1
func f2(t : T2) -> T2
}
public extension P1 where T1 == Int {
func p1IntFunc(i : Int) -> Int {return 0}
}
public extension P1 where T1 : P3 {
func p3Func(i : Int) -> Int {return 0}
}
public protocol P2 {
associatedtype P2T1
}
public extension P2 where P2T1 : P2{
public func p2member() {}
}
public protocol P3 {}
public extension P1 where T1 : P2 {
public func ef1(t : T1) {}
public func ef2(t : T2) {}
}
public extension P1 where T1 == P3, T2 : P3 {
public func ef3(t : T1) {}
public func ef4(t : T1) {}
}
public extension P1 where T2 : P3 {
public func ef5(t : T2) {}
}
public struct S2 {}
public struct S1<T> : P1, P2 {
public typealias T1 = T
public typealias T2 = S2
public typealias P2T1 = T
public func f1(t : T1) -> T1 {
return t
}
public func f2(t : T2) -> T2 {
return t
}
}
public struct S3<T> : P1 {
public typealias T1 = (T, T)
public typealias T2 = (T, T)
public func f1(t : T1) -> T1 {
return t
}
public func f2(t : T2) -> T2 {
return t
}
}
public struct S4<T> : P1 {
public typealias T1 = Int
public typealias T2 = Int
public func f1(t : T1) -> T1 {
return t
}
public func f2(t : T2) -> T2 {
return t
}
}
public struct S5 : P3 {}
public struct S6<T> : P1 {
public typealias T1 = S5
public typealias T2 = S5
public func f1(t : T1) -> T1 {
return t
}
public func f2(t : T2) -> T2 {
return t
}
}
public extension S6 {
public func f3() {}
}
public struct S7 {
public struct S8 : P1 {
public typealias T1 = S5
public typealias T2 = S5
public func f1(t : T1) -> T1 {
return t
}
public func f2(t : T2) -> T2 {
return t
}
}
}
public extension P1 where T1 == S9<Int> {
public func S9IntFunc() {}
}
public struct S9<T> : P3 {}
public struct S10 : P1 {
public typealias T1 = S9<Int>
public typealias T2 = S9<Int>
public func f1(t : T1) -> T1 {
return t
}
public func f2(t : T2) -> T2 {
return t
}
}
public protocol P4 {}
/// Extension on P4Func1
public extension P4 {
func P4Func1() {}
}
/// Extension on P4Func2
public extension P4 {
func P4Func2() {}
}
public struct S11 : P4 {}
public extension S6 {
public func fromActualExtension() {}
}
public protocol P5 {
associatedtype T1
/// This is picked
func foo1()
}
public extension P5 {
/// This is not picked
public func foo1() {}
}
public extension P5 where T1 == Int {
/// This is picked
public func foo2() {}
}
public extension P5 {
/// This is not picked
public func foo2() {}
}
public extension P5 {
/// This is not picked
public func foo3() {}
}
public extension P5 where T1 : Comparable{
/// This is picked
public func foo3() {}
}
public extension P5 where T1 : Comparable {
/// This is picked
public func foo4() {}
}
public extension P5 where T1 : AnyObject {
/// This should not crash
public func foo5() {}
}
public extension P5 {
/// This is not picked
public func foo4() {}
}
public struct S12 : P5{
public typealias T1 = Int
public func foo1() {}
}
public protocol P6 {
func foo1()
func foo2()
}
public extension P6 {
public func foo1() {}
}
public protocol P7 {
associatedtype T1
func f1(t: T1)
}
public extension P7 {
public func nomergeFunc(t: T1) -> T1 { return t }
public func f1(t: T1) -> T1 { return t }
}
public struct S13 {}
extension S13 : P5 {
public typealias T1 = Int
public func foo1() {}
}
// CHECK1: <synthesized>extension <ref:Struct>S1</ref> where <ref:GenericTypeParam>T</ref> : <ref:module>print_synthesized_extensions</ref>.<ref:Protocol>P2</ref> {
// CHECK1-NEXT: <decl:Func>public func <loc>p2member()</loc></decl>
// CHECK1-NEXT: <decl:Func>public func <loc>ef1(<decl:Param>t: <ref:GenericTypeParam>T</ref></decl>)</loc></decl>
// CHECK1-NEXT: <decl:Func>public func <loc>ef2(<decl:Param>t: <ref:module>print_synthesized_extensions</ref>.<ref:Struct>S2</ref></decl>)</loc></decl>
// CHECK1-NEXT: }</synthesized>
// CHECK2: <synthesized>extension <ref:Struct>S1</ref> where <ref:GenericTypeParam>T</ref> : <ref:module>print_synthesized_extensions</ref>.<ref:Protocol>P3</ref> {
// CHECK2-NEXT: <decl:Func>public func <loc>p3Func(<decl:Param>i: <ref:Struct>Int</ref></decl>)</loc> -> <ref:Struct>Int</ref></decl>
// CHECK2-NEXT: }</synthesized>
// CHECK3: <synthesized>extension <ref:Struct>S1</ref> where <ref:GenericTypeParam>T</ref> == <ref:Struct>Int</ref> {
// CHECK3-NEXT: <decl:Func>public func <loc>p1IntFunc(<decl:Param>i: <ref:Struct>Int</ref></decl>)</loc> -> <ref:Struct>Int</ref></decl>
// CHECK3-NEXT: }</synthesized>
// CHECK4: <synthesized>extension <ref:Struct>S1</ref> where <ref:GenericTypeParam>T</ref> == <ref:module>print_synthesized_extensions</ref>.<ref:Struct>S9</ref><<ref:Struct>Int</ref>> {
// CHECK4-NEXT: <decl:Func>public func <loc>S9IntFunc()</loc></decl>
// CHECK4-NEXT: }</synthesized>
// CHECK5: <decl:Struct>public struct <loc>S10</loc> : <ref:module>print_synthesized_extensions</ref>.<ref:Protocol>P1</ref> {
// CHECK5-NEXT: <decl:TypeAlias>public typealias <loc>T1</loc> = <ref:module>print_synthesized_extensions</ref>.<ref:Struct>S9</ref><<ref:Struct>Int</ref>></decl>
// CHECK5-NEXT: <decl:TypeAlias>public typealias <loc>T2</loc> = <ref:module>print_synthesized_extensions</ref>.<ref:Struct>S9</ref><<ref:Struct>Int</ref>></decl>
// CHECK5-NEXT: <decl:Func>public func <loc>f1(<decl:Param>t: <ref:module>print_synthesized_extensions</ref>.<ref:Struct>S10</ref>.<ref:TypeAlias>T1</ref></decl>)</loc> -> <ref:module>print_synthesized_extensions</ref>.<ref:Struct>S10</ref>.<ref:TypeAlias>T1</ref></decl>
// CHECK5-NEXT: <decl:Func>public func <loc>f2(<decl:Param>t: <ref:module>print_synthesized_extensions</ref>.<ref:Struct>S10</ref>.<ref:TypeAlias>T2</ref></decl>)</loc> -> <ref:module>print_synthesized_extensions</ref>.<ref:Struct>S10</ref>.<ref:TypeAlias>T2</ref></decl></decl>
// CHECK5-NEXT: <decl:Func>public func <loc>p3Func(<decl:Param>i: <ref:Struct>Int</ref></decl>)</loc> -> <ref:Struct>Int</ref></decl>
// CHECK5-NEXT: <decl:Func>public func <loc>ef5(<decl:Param>t: <ref:module>print_synthesized_extensions</ref>.<ref:Struct>S9</ref><<ref:Struct>Int</ref>></decl>)</loc></decl>
// CHECK5-NEXT: <decl:Func>public func <loc>S9IntFunc()</loc></decl>
// CHECK5-NEXT: }</synthesized>
// CHECK6: <synthesized>/// Extension on P4Func1
// CHECK6-NEXT: extension <ref:Struct>S11</ref> {
// CHECK6-NEXT: <decl:Func>public func <loc>P4Func1()</loc></decl>
// CHECK6-NEXT: }</synthesized>
// CHECK7: <synthesized>/// Extension on P4Func2
// CHECK7-NEXT: extension <ref:Struct>S11</ref> {
// CHECK7-NEXT: <decl:Func>public func <loc>P4Func2()</loc></decl>
// CHECK7-NEXT: }</synthesized>
// CHECK8: <decl:Struct>public struct <loc>S4<<decl:GenericTypeParam>T</decl>></loc> : <ref:module>print_synthesized_extensions</ref>.<ref:Protocol>P1</ref> {
// CHECK8-NEXT: <decl:TypeAlias>public typealias <loc>T1</loc> = <ref:Struct>Int</ref></decl>
// CHECK8-NEXT: <decl:TypeAlias>public typealias <loc>T2</loc> = <ref:Struct>Int</ref></decl>
// CHECK8-NEXT: <decl:Func>public func <loc>f1(<decl:Param>t: <ref:module>print_synthesized_extensions</ref>.<ref:Struct>S4</ref><<ref:GenericTypeParam>T</ref>>.<ref:TypeAlias>T1</ref></decl>)</loc> -> <ref:module>print_synthesized_extensions</ref>.<ref:Struct>S4</ref><<ref:GenericTypeParam>T</ref>>.<ref:TypeAlias>T1</ref></decl>
// CHECK8-NEXT: <decl:Func>public func <loc>f2(<decl:Param>t: <ref:module>print_synthesized_extensions</ref>.<ref:Struct>S4</ref><<ref:GenericTypeParam>T</ref>>.<ref:TypeAlias>T2</ref></decl>)</loc> -> <ref:module>print_synthesized_extensions</ref>.<ref:Struct>S4</ref><<ref:GenericTypeParam>T</ref>>.<ref:TypeAlias>T2</ref></decl></decl>
// CHECK8-NEXT: <decl:Func>public func <loc>p1IntFunc(<decl:Param>i: <ref:Struct>Int</ref></decl>)</loc> -> <ref:Struct>Int</ref></decl>
// CHECK8-NEXT: }</synthesized>
// CHECK9: <decl:Struct>public struct <loc>S6<<decl:GenericTypeParam>T</decl>></loc> : <ref:module>print_synthesized_extensions</ref>.<ref:Protocol>P1</ref> {
// CHECK9-NEXT: <decl:TypeAlias>public typealias <loc>T1</loc> = <ref:module>print_synthesized_extensions</ref>.<ref:Struct>S5</ref></decl>
// CHECK9-NEXT: <decl:TypeAlias>public typealias <loc>T2</loc> = <ref:module>print_synthesized_extensions</ref>.<ref:Struct>S5</ref></decl>
// CHECK9-NEXT: <decl:Func>public func <loc>f1(<decl:Param>t: <ref:module>print_synthesized_extensions</ref>.<ref:Struct>S6</ref><<ref:GenericTypeParam>T</ref>>.<ref:TypeAlias>T1</ref></decl>)</loc> -> <ref:module>print_synthesized_extensions</ref>.<ref:Struct>S6</ref><<ref:GenericTypeParam>T</ref>>.<ref:TypeAlias>T1</ref></decl>
// CHECK9-NEXT: <decl:Func>public func <loc>f2(<decl:Param>t: <ref:module>print_synthesized_extensions</ref>.<ref:Struct>S6</ref><<ref:GenericTypeParam>T</ref>>.<ref:TypeAlias>T2</ref></decl>)</loc> -> <ref:module>print_synthesized_extensions</ref>.<ref:Struct>S6</ref><<ref:GenericTypeParam>T</ref>>.<ref:TypeAlias>T2</ref></decl></decl>
// CHECK9-NEXT: <decl:Extension><decl:Func>public func <loc>f3()</loc></decl></decl>
// CHECK9-NEXT: <decl:Extension><decl:Func>public func <loc>fromActualExtension()</loc></decl></decl>
// CHECK9-NEXT: <decl:Func>public func <loc>p3Func(<decl:Param>i: <ref:Struct>Int</ref></decl>)</loc> -> <ref:Struct>Int</ref></decl>
// CHECK9-NEXT: <decl:Func>public func <loc>ef5(<decl:Param>t: <ref:module>print_synthesized_extensions</ref>.<ref:Struct>S5</ref></decl>)</loc></decl>
// CHECK9-NEXT: }</synthesized>
// CHECK10: <synthesized>extension <ref:Struct>S7</ref>.<ref:Struct>S8</ref> {
// CHECK10-NEXT: <decl:Func>public func <loc>p3Func(<decl:Param>i: <ref:Struct>Int</ref></decl>)</loc> -> <ref:Struct>Int</ref></decl>
// CHECK10-NEXT: <decl:Func>public func <loc>ef5(<decl:Param>t: <ref:module>print_synthesized_extensions</ref>.<ref:Struct>S5</ref></decl>)</loc></decl>
// CHECK10-NEXT: }</synthesized>
// CHECK11: <decl:Struct>public struct <loc>S12</loc> : <ref:module>print_synthesized_extensions</ref>.<ref:Protocol>P5</ref> {
// CHECK11-NEXT: <decl:TypeAlias>public typealias <loc>T1</loc> = <ref:Struct>Int</ref></decl>
// CHECK11-NEXT: <decl:Func>/// This is picked
// CHECK11-NEXT: public func <loc>foo1()</loc></decl></decl>
// CHECK11-NEXT: <decl:Func>/// This is picked
// CHECK11-NEXT: public func <loc>foo2()</loc></decl>
// CHECK11-NEXT: <decl:Func>/// This is picked
// CHECK11-NEXT: public func <loc>foo3()</loc></decl>
// CHECK11-NEXT: <decl:Func>/// This is picked
// CHECK11-NEXT: public func <loc>foo4()</loc></decl>
// CHECK11-NEXT: <decl:Func>/// This should not crash
// CHECK11-NEXT: public func <loc>foo5()</loc></decl>
// CHECK11-NEXT: }</synthesized>
// CHECK12: <decl:Protocol>public protocol <loc>P6</loc> {
// CHECK12-NEXT: <decl:Func(HasDefault)>func <loc>foo1()</loc></decl>
// CHECK12-NEXT: <decl:Func>func <loc>foo2()</loc></decl>
// CHECK12-NEXT: }</decl>
// CHECK13: <decl:Protocol>public protocol <loc>P7</loc> {
// CHECK13-NEXT: <decl:AssociatedType>associatedtype <loc>T1</loc></decl>
// CHECK13-NEXT: <decl:Func(HasDefault)>func <loc>f1(<decl:Param>t: <ref:GenericTypeParam>Self</ref>.<ref:AssociatedType>T1</ref></decl>)</loc></decl>
// CHECK13-NEXT: }</decl>
// CHECK13: <decl:Extension>extension <loc><ref:Protocol>P7</ref></loc> {
// CHECK13-NEXT: <decl:Func>public func <loc>nomergeFunc(<decl:Param>t: <ref:GenericTypeParam>Self</ref>.<ref:AssociatedType>T1</ref></decl>)</loc> -> <ref:GenericTypeParam>Self</ref>.<ref:AssociatedType>T1</ref></decl>
// CHECK13-NEXT: <decl:Func>public func <loc>f1(<decl:Param>t: <ref:GenericTypeParam>Self</ref>.<ref:AssociatedType>T1</ref></decl>)</loc> -> <ref:GenericTypeParam>Self</ref>.<ref:AssociatedType>T1</ref></decl>
// CHECK13-NEXT: }</decl>
// CHECK14: <decl:Struct>public struct <loc>S13</loc> {</decl>
// CHECK14-NEXT: <decl:Func>/// This is picked
// CHECK14-NEXT: public func <loc>foo2()</loc></decl>
// CHECK14-NEXT: <decl:Func>/// This is picked
// CHECK14-NEXT: public func <loc>foo3()</loc></decl>
// CHECK14-NEXT: <decl:Func>/// This is picked
// CHECK14-NEXT: public func <loc>foo4()</loc></decl>
// CHECK14-NEXT: <decl:Func>/// This should not crash
// CHECK14-NEXT: public func <loc>foo5()</loc></decl>
// CHECK14-NEXT: }</synthesized>
// rdar://76868074: Make sure we print the extensions for C.
public class C<T> {}
public class D {}
public class E {}
extension C where T : D {
public func foo() {}
}
public protocol P8 {
associatedtype T
}
extension P8 where T : D {
public func bar() {}
}
extension P8 where T : E {
public func baz() {}
}
extension C : P8 {}
// CHECK15: <decl:Class>public class <loc>C<<decl:GenericTypeParam>T</decl>></loc> {
// CHECK15-NEXT: }</decl>
// CHECK15: <decl:Extension>extension <loc><ref:Class>C</ref></loc> : <ref:module>print_synthesized_extensions</ref>.<ref:Protocol>P8</ref> {
// CHECK15-NEXT: }</decl>
// CHECK15: <decl:Extension>extension <loc><ref:Class>C</ref></loc> where <ref:GenericTypeParam>T</ref> : <ref:module>print_synthesized_extensions</ref>.<ref:Class>D</ref> {
// CHECK15-NEXT: <decl:Func>public func <loc>foo()</loc></decl></decl>
// CHECK15-NEXT: <decl:Func>public func <loc>bar()</loc></decl>
// CHECK15-NEXT: }</synthesized>
// CHECK15: <synthesized>extension <ref:Class>C</ref> where <ref:GenericTypeParam>T</ref> : <ref:module>print_synthesized_extensions</ref>.<ref:Class>E</ref> {
// CHECK15-NEXT: <decl:Func>public func <loc>baz()</loc></decl>
// CHECK15-NEXT: }</synthesized>
// CHECK15: <decl:Extension>extension <loc><ref:Protocol>P8</ref></loc> where <ref:GenericTypeParam>Self</ref>.<ref:AssociatedType>T</ref> : <ref:module>print_synthesized_extensions</ref>.<ref:Class>D</ref> {
// CHECK15-NEXT: <decl:Func>public func <loc>bar()</loc></decl>
// CHECK15-NEXT: }</decl>
// CHECK15: <decl:Extension>extension <loc><ref:Protocol>P8</ref></loc> where <ref:GenericTypeParam>Self</ref>.<ref:AssociatedType>T</ref> : <ref:module>print_synthesized_extensions</ref>.<ref:Class>E</ref> {
// CHECK15-NEXT: <decl:Func>public func <loc>baz()</loc></decl>
// CHECK15-NEXT: }</decl>
// For this class, make sure we mirror the extension P8 where T : D, but not
// the extension P8 where T : E.
public class F<T : D> {}
extension F : P8 {}
// CHECK16: <decl:Class>public class <loc>F<<decl:GenericTypeParam>T</decl>></loc> where <ref:GenericTypeParam>T</ref> : <ref:module>print_synthesized_extensions</ref>.<ref:Class>D</ref> {</decl>
// CHECK16-NEXT: <decl:Func>public func <loc>bar()</loc></decl>
// CHECK16-NEXT: }</synthesized>
// CHECK16-NOT: <synthesized>extension <ref:Class>F</ref> where <ref:GenericTypeParam>T</ref> : <ref:module>print_synthesized_extensions</ref>.<ref:Class>E</ref> {
|
