Add tests for obsolete issues

#KT-13112 Obsolete
 #KT-14249 Obsolete

compiler/testData/diagnostics/tests/imports/kt13112.kt

@@ -0,0 +1,46 @@
+// FILE: 1.kt
+
+package anotherpackage
+
+interface IInterfaceInput<in T> {
+    fun doSomething(input: T)
+}
+
+// FILE: 2.kt
+
+package anotherpackage
+
+interface IInterfaceOutput<out T> {
+    fun doSomething(): T?
+}
+
+// FILE: 3.kt
+
+package mypackage.nestedpackage
+
+import mypackage.nestedpackage.Bar.<!UNRESOLVED_REFERENCE!>Baz<!>
+import anotherpackage.IInterfaceInput
+import anotherpackage.IInterfaceOutput
+
+class Foo() {
+    class FooNest {
+        val bar = Bar()
+
+        fun myFun(): List<Baz> {
+            return <!UNRESOLVED_REFERENCE!>listOf<!>(bar.doSomething())
+        }
+    }
+}
+
+class Bar() : IInterfaceInput<Baz>, IInterfaceOutput<Baz> {
+    override fun doSomething(input: Baz) {
+        throw UnsupportedOperationException("not implemented")
+    }
+
+    override fun doSomething(): Baz {
+        throw UnsupportedOperationException("not implemented")
+    }
+
+}
+
+data class Baz(val myField: Int)

compiler/testData/diagnostics/tests/imports/kt13112.txt

@@ -0,0 +1,59 @@
+package
+
+package anotherpackage {
+
+    public interface IInterfaceInput</*0*/ in T> {
+        public abstract fun doSomething(/*0*/ input: T): kotlin.Unit
+        public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+        public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+        public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+    }
+
+    public interface IInterfaceOutput</*0*/ out T> {
+        public abstract fun doSomething(): T?
+        public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+        public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+        public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+    }
+}
+
+package mypackage {
+
+    package mypackage.nestedpackage {
+
+        public final class Bar : anotherpackage.IInterfaceInput<mypackage.nestedpackage.Baz>, anotherpackage.IInterfaceOutput<mypackage.nestedpackage.Baz> {
+            public constructor Bar()
+            public open override /*1*/ fun doSomething(): mypackage.nestedpackage.Baz
+            public open override /*1*/ fun doSomething(/*0*/ input: mypackage.nestedpackage.Baz): kotlin.Unit
+            public open override /*2*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+            public open override /*2*/ /*fake_override*/ fun hashCode(): kotlin.Int
+            public open override /*2*/ /*fake_override*/ fun toString(): kotlin.String
+        }
+
+        public final data class Baz {
+            public constructor Baz(/*0*/ myField: kotlin.Int)
+            public final val myField: kotlin.Int
+            public final operator /*synthesized*/ fun component1(): kotlin.Int
+            public final /*synthesized*/ fun copy(/*0*/ myField: kotlin.Int = ...): mypackage.nestedpackage.Baz
+            public open override /*1*/ /*synthesized*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+            public open override /*1*/ /*synthesized*/ fun hashCode(): kotlin.Int
+            public open override /*1*/ /*synthesized*/ fun toString(): kotlin.String
+        }
+
+        public final class Foo {
+            public constructor Foo()
+            public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+            public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+            public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+
+            public final class FooNest {
+                public constructor FooNest()
+                public final val bar: mypackage.nestedpackage.Bar
+                public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+                public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+                public final fun myFun(): kotlin.collections.List<mypackage.nestedpackage.Baz>
+                public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+            }
+        }
+    }
+}