Fixes #2413. Add missing expected compile-time errors for CFE (#2418)

Author: sgrekhov

Language/Types/Type_Aliases/self_reference_t14.dart

@@ -14,9 +14,11 @@ typedef F(G x);
 // [analyzer] unspecified
 // [cfe] unspecified
 typedef G(F x);
-//^
+//      ^
 // [analyzer] unspecified
+// [cfe] unspecified
 
 main() {
-  F? x;
+  print(F);
+  print(G);
 }

Language/Types/Type_Aliases/self_reference_t15.dart

@@ -14,9 +14,11 @@ typedef G F();
 // [analyzer] unspecified
 // [cfe] unspecified
 typedef F G();
-//^
+//        ^
 // [analyzer] unspecified
+// [cfe] unspecified
 
 main() {
-  F? x;
+  print(F);
+  print(G);
 }

Language/Types/Type_Aliases/self_reference_t16.dart

@@ -14,12 +14,16 @@ typedef void F(G g);
 // [analyzer] unspecified
 // [cfe] unspecified
 typedef H G();
-//^
+//        ^
 // [analyzer] unspecified
+// [cfe] unspecified
 typedef void H(List<F> f);
-//^
+//           ^
 // [analyzer] unspecified
+// [cfe] unspecified
 
 main() {
-  F? x;
+  print(F);
+  print(G);
+  print(H);
 }

Language/Types/Type_Aliases/self_reference_t17.dart

@@ -14,9 +14,11 @@ typedef void F(G g);
 // [analyzer] unspecified
 // [cfe] unspecified
 typedef void G(List<F> f);
-//^
+//           ^
 // [analyzer] unspecified
+// [cfe] unspecified
 
 main() {
-  F? x;
+  print(F);
+  print(G);
 }

Language/Types/Type_Aliases/self_reference_t19.dart

@@ -11,12 +11,15 @@
 class C<T> {}
 
 typedef CAlias1<T extends CAlias2> = C<T>;
-//                        ^
+//      ^
 // [analyzer] unspecified
 // [cfe] unspecified
 typedef CAlias2<T extends CAlias1> = C<T>;
-//                        ^
+//      ^
 // [analyzer] unspecified
+// [cfe] unspecified
 
 main() {
+  print(CAlias1);
+  print(CAlias2);
 }

Language/Types/Type_Aliases/self_reference_t20.dart

@@ -12,15 +12,20 @@ class C<T1, T2> {}
 
 typedef CAlias1<T1, T2> = C<T1, T2>;
 typedef CAlias2<T1, T2> = CAlias1<T1, CAlias4>;
-//^
+//      ^
 // [analyzer] unspecified
 // [cfe] unspecified
 typedef CAlias3<T1, T2> = CAlias2<T1, T2>;
-//^
+//      ^
 // [analyzer] unspecified
+// [cfe] unspecified
 typedef CAlias4<T1, T2> = CAlias3<T1, T2>;
-//^
+//      ^
 // [analyzer] unspecified
+// [cfe] unspecified
 
 main() {
+  print(CAlias2);
+  print(CAlias3);
+  print(CAlias4);
 }