[FE 1.0] Don't throw empty intersection exception, return empty intersection type instead

compiler/testData/diagnostics/tests/inference/dontThrowEmptyIntersectionException.fir.kt

@@ -0,0 +1,22 @@
+// WITH_STDLIB
+
+// FILE: Test.java
+public interface Test<K> implements I<String> {}
+
+// FILE: Test2.java
+public interface Test2<K, M>
+
+// FILE: Test3.java
+public interface Test3<K> {}
+
+// FILE: I.java
+public interface I<K> {}
+
+// FILE: main.kt
+fun main(z: I<String>) {
+    z <!UNCHECKED_CAST!>as Test<Test2<Int, *>><!>
+    z <!UNCHECKED_CAST!>as Test<Test2<Int, <!UNRESOLVED_REFERENCE!>Foo<!>>><!>
+    z as Test<<!UNRESOLVED_REFERENCE!>Foo<!>>
+    z as <!UNRESOLVED_REFERENCE!>Any2<!>
+    println(z)
+}

compiler/testData/diagnostics/tests/inference/dontThrowEmptyIntersectionException.kt

@@ -0,0 +1,22 @@
+// WITH_STDLIB
+
+// FILE: Test.java
+public interface Test<K> implements I<String> {}
+
+// FILE: Test2.java
+public interface Test2<K, M>
+
+// FILE: Test3.java
+public interface Test3<K> {}
+
+// FILE: I.java
+public interface I<K> {}
+
+// FILE: main.kt
+fun main(z: I<String>) {
+    z <!UNCHECKED_CAST!>as Test<Test2<Int, *>><!>
+    z <!USELESS_CAST!>as Test<Test2<Int, <!UNRESOLVED_REFERENCE!>Foo<!>>><!>
+    z <!USELESS_CAST!>as Test<<!UNRESOLVED_REFERENCE!>Foo<!>><!>
+    z as <!UNRESOLVED_REFERENCE!>Any2<!>
+    println(z)
+}

compiler/testData/diagnostics/tests/inference/dontThrowEmptyIntersectionException.txt

@@ -0,0 +1,27 @@
+package
+
+public fun main(/*0*/ z: I<kotlin.String>): kotlin.Unit
+
+public interface I</*0*/ K : kotlin.Any!> {
+    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 Test</*0*/ K : kotlin.Any!> : I<kotlin.String!> {
+    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 Test2</*0*/ K : kotlin.Any!, /*1*/ M : kotlin.Any!> {
+    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 Test3</*0*/ K : kotlin.Any!> {
+    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
+}