[FIR-TEST] Move analysis tests to separate module

compiler/fir/analysis-tests/testData/resolve/expresssions/genericDiagnostic.kt

@@ -0,0 +1,57 @@
+// FILE: Element.java
+// FULL_JDK
+
+public interface Element {}
+
+// FILE: DerivedElement.java
+
+public interface DerivedElement extends Element {}
+
+// FILE: EmptyDiagnostic.java
+
+public class EmptyDiagnostic {}
+
+// FILE: Diagnostic.java
+
+import org.jetbrains.annotations.NotNull;
+
+public class Diagnostic<E extends Element> extends EmptyDiagnostic {
+    @NotNull
+    public E getElement();
+}
+
+// FILE: DiagnosticFactory.java
+
+import org.jetbrains.annotations.NotNull;
+
+public class DiagnosticFactory<D extends EmptyDiagnostic> {
+    @NotNull
+    public D cast(@NotNull EmptyDiagnostic diagnostic) {
+        return (D) diagnostic;
+    }
+}
+
+// FILE: DiagnosticFactory0.java
+public class DiagnosticFactory0<E extends Element> extends DiagnosticFactory<Diagnostic<E>> {}
+
+// FILE: test.kt
+
+class Fix(e: DerivedElement)
+
+fun create(d: Diagnostic<DerivedElement>) {
+    val element = d.element
+    Fix(element)
+}
+
+fun <DE : DerivedElement> createGeneric(d: Diagnostic<DE>) {
+    val element = d.element
+    Fix(element)
+}
+
+private val DERIVED_FACTORY = DiagnosticFactory0<DerivedElement>()
+
+fun createViaFactory(d: EmptyDiagnostic) {
+    val casted = DERIVED_FACTORY.cast(d)
+    val element = casted.element
+    Fix(element)
+}