adjust last tests

Author: ktoso

test/Concurrency/actor_isolation.swift

@@ -1053,7 +1053,8 @@ actor A: Actor { // ok
 @available(SwiftStdlib 5.1, *)
 class C: Actor, UnsafeSendable {
   // expected-error@-1{{non-actor type 'C' cannot conform to the 'Actor' protocol}}
-  // expected-warning@-2{{'UnsafeSendable' is deprecated: Use @unchecked Sendable instead}}
+  // expected-error@-2{{non-actor type 'C' cannot conform to the 'AnyActor' protocol}}
+  // expected-warning@-3{{'UnsafeSendable' is deprecated: Use @unchecked Sendable instead}}
   nonisolated var unownedExecutor: UnownedSerialExecutor {
     fatalError()
   }

test/decl/class/actor/basic.swift

@@ -7,6 +7,7 @@ actor MyActor { }
 class MyActorSubclass1: MyActor { }
 // expected-error@-1{{actor types do not support inheritance}}
 // expected-error@-2{{type 'MyActorSubclass1' cannot conform to the 'Actor' protocol}}
+// expected-error@-3{{non-actor type 'MyActorSubclass1' cannot conform to the 'AnyActor' protocol}}
 
 actor MyActorSubclass2: MyActor { } // expected-error{{actor types do not support inheritance}}
 

test/decl/protocol/special/Actor.swift

@@ -44,7 +44,8 @@ actor A7 {
 @available(SwiftStdlib 5.1, *)
 class C1: Actor {
   // expected-error@-1{{non-actor type 'C1' cannot conform to the 'Actor' protocol}}
-  // expected-warning@-2{{non-final class 'C1' cannot conform to 'Sendable'; use '@unchecked Sendable'}}
+  // expected-error@-2{{non-actor type 'C1' cannot conform to the 'AnyActor' protocol}}
+  // expected-warning@-3{{non-final class 'C1' cannot conform to 'Sendable'; use '@unchecked Sendable'}}
   nonisolated var unownedExecutor: UnownedSerialExecutor {
     fatalError("")
   }
@@ -53,7 +54,8 @@ class C1: Actor {
 @available(SwiftStdlib 5.1, *)
 class C2: Actor {
   // expected-error@-1{{non-actor type 'C2' cannot conform to the 'Actor' protocol}}
-  // expected-warning@-2{{non-final class 'C2' cannot conform to 'Sendable'; use '@unchecked Sendable'}}
+  // expected-error@-2{{non-actor type 'C2' cannot conform to the 'AnyActor' protocol}}
+// expected-warning@-3{{non-final class 'C2' cannot conform to 'Sendable'; use '@unchecked Sendable'}}
   // FIXME: this should be an isolation violation
   var unownedExecutor: UnownedSerialExecutor {
     fatalError("")
@@ -64,7 +66,8 @@ class C2: Actor {
 class C3: Actor {
   // expected-error@-1{{type 'C3' does not conform to protocol 'Actor'}}
   // expected-error@-2{{non-actor type 'C3' cannot conform to the 'Actor' protocol}}
-  // expected-warning@-3{{non-final class 'C3' cannot conform to 'Sendable'; use '@unchecked Sendable'}}
+  // expected-error@-3{{non-actor type 'C3' cannot conform to the 'AnyActor' protocol}}
+  // expected-warning@-4{{non-final class 'C3' cannot conform to 'Sendable'; use '@unchecked Sendable'}}
   nonisolated func enqueue(_ job: UnownedJob) { }
 }