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d5c226d55f
Ultimately this is to support the disambiguation of protocol requirements when printing stubs. This allows us to disambiguate the case where two modules declare a nominal type, and when that type appears in a protocol requirement. In such a case, we now fully qualify the types involved. Fixing this also appears to now be consistently printing module qualification in many more places, hence the updates to the IDE/SourceKit tests. rdar://72830118
88 lines
2.2 KiB
Swift
88 lines
2.2 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-swift-frontend -emit-module-path %t/print_synthesized_extensions_generics.swiftmodule -emit-module-doc -emit-module-doc-path %t/print_synthesized_extensions_generics.swiftdoc %s
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// RUN: %target-swift-ide-test -print-module -synthesize-extension -print-interface -no-empty-line-between-members -module-to-print=print_synthesized_extensions_generics -I %t -source-filename=%s | %FileCheck %s
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public protocol P1 {
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associatedtype T
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associatedtype U
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}
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public class A {}
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public class B<T> : A {}
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extension P1 where T : B<U> {
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public func qux() {}
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}
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extension P1 where T : B<Int> {
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public func flob() {}
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}
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public class C<T : A, U> {}
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extension C : P1 {}
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// CHECK: extension C where T : print_synthesized_extensions_generics.B<U> {
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// CHECK-NEXT: func qux()
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// CHECK-NEXT: }
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// CHECK: extension C where T : print_synthesized_extensions_generics.B<Int> {
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// CHECK-NEXT: func flob()
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// CHECK-NEXT: }
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public class D<U> {}
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extension D : P1 {
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public typealias T = B<U>
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}
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// CHECK: class D<U> {
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// CHECK-NEXT: func qux()
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// CHECK-NEXT: }
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// FIXME: Arguably we should support this
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// CHECK-NOT: extension D where U == Int
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public class E {}
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extension E: P1 {
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public typealias T = B<U>
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public typealias U = Int
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}
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// CHECK: class E {
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// CHECK-NEXT: func qux()
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// CHECK-NEXT: func flob()
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// CHECK-NEXT: }
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public class F {}
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extension F : P1 {
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public typealias T = B<U>
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public typealias U = String
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}
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// CHECK: class F {
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// CHECK-NEXT: func qux()
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// CHECK-NEXT: }
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// CHECK-NOT: extension F where T : B<Int>
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public protocol P2 {
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associatedtype T : P1
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}
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extension P2 where T.T : A {
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public func blah() {}
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}
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public class G<T : P1> {}
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extension G : P2 {}
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// CHECK: extension G where T.T : print_synthesized_extensions_generics.A {
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// CHECK-NEXT: func blah()
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// CHECK-NEXT: }
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// CHECK: extension P1 where Self.T : print_synthesized_extensions_generics.B<Self.U> {
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// CHECK-NEXT: func qux()
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// CHECK-NEXT: }
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// CHECK: extension P1 where Self.T : print_synthesized_extensions_generics.B<Int> {
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// CHECK-NEXT: func flob()
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// CHECK-NEXT: }
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// CHECK: extension P2 where Self.T.T : print_synthesized_extensions_generics.A {
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// CHECK-NEXT: func blah()
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// CHECK-NEXT: }
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