Test: Expect warning on deprecated @_implementationOnly in tests

Author: xymus

test/Concurrency/preconcurrency_implementationonly_override.swift

@@ -11,6 +11,7 @@
 // REQUIRES: asserts
 
 @_implementationOnly import ImplementationOnlyDefs
+// expected-warning @-1 {{'@_implementationOnly' is deprecated, use 'internal import' and family instead}}
 
 class D: C {
   @_implementationOnly

test/ModuleInterface/module_shadowing.swift

@@ -29,7 +29,7 @@
 import ShadowyHorror
 // OTHER-DAG: ShadowyHorror.module_shadowing:{{[0-9]+:[0-9]+}}: warning: public class 'ShadowyHorror.module_shadowing' shadows module 'module_shadowing', which may cause failures when importing 'module_shadowing' or its clients in some configurations; please rename either the class 'ShadowyHorror.module_shadowing' or the module 'module_shadowing', or see https://github.com/apple/swift/issues/56573 for workarounds{{$}}
 
-@_implementationOnly import TestModule
+internal import TestModule
 #endif
 
 public struct ShadowyHorror {

test/SPI/implementation_only_spi_import_exposability.swift

@@ -27,6 +27,7 @@ public protocol IOIProtocol {}
 #elseif CLIENT
 
 @_spi(A) @_implementationOnly import Lib
+// expected-warning @-1 {{'@_implementationOnly' is deprecated, use 'internal import' and family instead}}
 
 @_spi(B) public func leakSPIStruct(_ a: SPIStruct) -> SPIStruct { fatalError() } // expected-warning 2 {{cannot use struct 'SPIStruct' here; 'Lib' has been imported as implementation-only}}
 @_spi(B) public func leakIOIStruct(_ a: IOIStruct) -> IOIStruct { fatalError() } // expected-warning 2 {{cannot use struct 'IOIStruct' here; 'Lib' has been imported as implementation-only}}

test/SPI/report-ioi-in-spi.swift

@@ -26,6 +26,7 @@ public struct IOIStruct {
 //--- ClientSPIOnlyMode.swift
 
 @_implementationOnly import Lib
+// expected-warning @-1 {{'@_implementationOnly' is deprecated, use 'internal import' and family instead}}
 
 @_spi(X) public func spiClient(s: IOIStruct) -> IOIStruct { // expected-error 2 {{cannot use struct 'IOIStruct' here; 'Lib' has been imported as implementation-only}}
     return IOIStruct()
@@ -39,6 +40,7 @@ public struct IOIStruct {
 //--- ClientDefaultMode.swift
 
 @_implementationOnly import Lib
+// expected-warning @-1 {{'@_implementationOnly' is deprecated, use 'internal import' and family instead}}
 
 @_spi(X) public func spiClient(s: IOIStruct) -> IOIStruct { // expected-warning 2 {{cannot use struct 'IOIStruct' here; 'Lib' has been imported as implementation-only}}
     return IOIStruct()

test/SPI/spi-only-import-conflicting.swift

@@ -60,13 +60,15 @@ import Lib // expected-error {{'Lib' inconsistently imported for SPI only}}
 // expected-warning @-1 {{'Lib' inconsistently imported as implementation-only}}
 @_implementationOnly import Lib // expected-error {{'Lib' inconsistently imported for SPI only}}
 // expected-note @-1 {{imported as implementation-only here}}
+// expected-warning @-2 {{'@_implementationOnly' is deprecated, use 'internal import' and family instead}}
 
 /// Many confliciting imports lead to many diagnostics.
 //--- SPIOnly_IOI_Exported_Default.swift
 @_spiOnly import Lib // expected-note 3 {{imported for SPI only here}}
 // expected-warning @-1 {{'Lib' inconsistently imported as implementation-only}}
 @_implementationOnly import Lib // expected-error {{'Lib' inconsistently imported for SPI only}}
 // expected-note @-1 3 {{imported as implementation-only here}}
+// expected-warning @-2 {{'@_implementationOnly' is deprecated, use 'internal import' and family instead}}
 @_exported import Lib // expected-error {{'Lib' inconsistently imported for SPI only}}
 // expected-warning @-1 {{'Lib' inconsistently imported as implementation-only}}
 import Lib // expected-error {{'Lib' inconsistently imported for SPI only}}
@@ -82,6 +84,7 @@ import Lib
 /// Different IOI in different files of the same module are still rejected.
 //--- IOI_Default_FileA.swift
 @_implementationOnly import Lib // expected-note {{imported as implementation-only here}}
+// expected-warning @-1 {{'@_implementationOnly' is deprecated, use 'internal import' and family instead}}
 
 //--- IOI_Default_FileB.swift
 import Lib // expected-warning {{'Lib' inconsistently imported as implementation-only}}

test/Sema/implementation-only-import-from-non-resilient.swift

@@ -27,6 +27,7 @@ import B
 
 //--- client-resilient.swift
 @_implementationOnly import A
+// expected-warning @-1 {{'@_implementationOnly' is deprecated, use 'internal import' and family instead}}
 import B
 
 //--- Crypto.swift

test/Sema/implementation-only-import-in-decls.swift

@@ -9,6 +9,7 @@
 
 import NormalLibrary
 @_implementationOnly import BADLibrary
+// expected-warning @-1 {{'@_implementationOnly' is deprecated, use 'internal import' and family instead}}
 
 public struct TestConformance: BadProto {} // expected-error {{cannot use protocol 'BadProto' here; 'BADLibrary' has been imported as implementation-only}}
 

test/Sema/implementation-only-import-inlinable-conformances.swift

@@ -7,6 +7,7 @@
 // RUN: %target-typecheck-verify-swift -I %t -enable-library-evolution -swift-version 5
 
 @_implementationOnly import BADLibrary
+// expected-warning @-1 {{'@_implementationOnly' is deprecated, use 'internal import' and family instead}}
 import NormalLibrary
 
 @available(*, unavailable)

test/Sema/implementation-only-import-inlinable-indirect.swift

@@ -8,6 +8,7 @@
 // RUN:   -enable-library-evolution -swift-version 5
 
 @_implementationOnly import directs
+// expected-warning @-1 {{'@_implementationOnly' is deprecated, use 'internal import' and family instead}}
 
 // Types
 

test/Sema/implementation-only-import-inlinable-multifile.swift

@@ -8,6 +8,7 @@
 // RUN:   -enable-library-evolution -swift-version 5
 
 @_implementationOnly import directs
+// expected-warning @-1 {{'@_implementationOnly' is deprecated, use 'internal import' and family instead}}
 // 'indirects' is imported for re-export in a secondary file
 
 // Types

test/Sema/implementation-only-import-inlinable.swift

@@ -8,6 +8,7 @@
 // RUN:   -enable-library-evolution -swift-version 5
 
 @_implementationOnly import directs
+// expected-warning @-1 {{'@_implementationOnly' is deprecated, use 'internal import' and family instead}}
 import indirects
 
 // Types

test/Sema/implementation-only-import-library-evolution.swift

@@ -5,6 +5,7 @@
 // RUN: %target-typecheck-verify-swift -I %t -enable-library-evolution
 
 @_implementationOnly import BADLibrary
+// expected-warning @-1 {{'@_implementationOnly' is deprecated, use 'internal import' and family instead}}
 
 public struct PublicStructStoredProperties {
   public var publiclyBad: BadStruct? // expected-error {{cannot use struct 'BadStruct' here; 'BADLibrary' has been imported as implementation-only}}

test/Sema/missing-import-inlinable-code.swift

@@ -75,6 +75,7 @@ public import libA
 // BEGIN clientFileA-OldCheck.swift
 public import libA
 @_implementationOnly import empty
+// expected-warning @-1 {{'@_implementationOnly' is deprecated, use 'internal import' and family instead}}
 
 @inlinable public func bar() {
   let a = ImportedType()
@@ -102,6 +103,7 @@ public import libA
 
 // BEGIN clientFileB.swift
 @_implementationOnly import libB
+// expected-warning @-1 {{'@_implementationOnly' is deprecated, use 'internal import' and family instead}}
 public import libA
 extension ImportedType {
     public func localModuleMethod() {}

test/Sema/missing-import-typealias.swift

@@ -97,6 +97,7 @@ extension StructAlias {
 
 import Aliases
 @_implementationOnly import Original
+// expected-warning @-1 {{'@_implementationOnly' is deprecated, use 'internal import' and family instead}}
 
 @inlinable public func inlinableFunc() {
   // expected-warning@+1 {{'StructAlias' aliases 'Original.Struct' and cannot be used in an '@inlinable' function because 'Original' has been imported as implementation-only; this is an error in the Swift 6 language mode}}

test/Sema/restricted-imports-priorities.swift

@@ -45,18 +45,22 @@ public struct LibAStruct {}
 
 //--- TwoIOI.swift
 @_implementationOnly import LibB
+// expected-warning @-1 {{'@_implementationOnly' is deprecated, use 'internal import' and family instead}}
 @_implementationOnly import LibC
+// expected-warning @-1 {{'@_implementationOnly' is deprecated, use 'internal import' and family instead}}
 
 public func foo(a: LibAStruct) {} // expected-error {{cannot use struct 'LibAStruct' here; 'LibA' has been imported as implementation-only}}
 
 //--- SPIOnlyAndIOI1.swift
 @_spiOnly import LibB
 @_implementationOnly import LibC
+// expected-warning @-1 {{'@_implementationOnly' is deprecated, use 'internal import' and family instead}}
 
 public func foo(a: LibAStruct) {} // expected-error {{cannot use struct 'LibAStruct' here; 'LibA' was imported for SPI only}}
 
 //--- SPIOnlyAndIOI2.swift
 @_implementationOnly import LibB
+// expected-warning @-1 {{'@_implementationOnly' is deprecated, use 'internal import' and family instead}}
 @_spiOnly import LibC
 
 public func foo(a: LibAStruct) {} // expected-error {{cannot use struct 'LibAStruct' here; 'LibA' was imported for SPI only}}