[FIR] Add FUNCTION_DELEGATE_MEMBER_NAME_CLASH

compiler/testData/diagnostics/tests/funInterface/functionDelegateClashOnJvm.fir.kt

@@ -1,32 +0,0 @@
-// !DIAGNOSTICS: -UNUSED_PARAMETER
-
-fun interface F1 {
-    val functionDelegate: Function<*>? get() = null
-    fun invoke()
-}
-
-fun interface F2 {
-    fun getFunctionDelegate(): Function<*>? = null
-    fun invoke()
-}
-
-fun interface F3 {
-    val getFunctionDelegate: Function<*>? get() = null
-    fun invoke()
-}
-
-fun interface F4 {
-    fun functionDelegate(): Function<*>? = null
-    fun invoke()
-}
-
-fun interface F5 {
-    val functionDelegate: Any? get() = null
-    fun invoke()
-}
-
-fun interface F6 {
-    val String.functionDelegate: Function<*>? get() = null
-    fun getFunctionDelegate(x: Any?): Function<*>? = null
-    fun invoke()
-}

compiler/testData/diagnostics/tests/funInterface/functionDelegateClashOnJvm.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // !DIAGNOSTICS: -UNUSED_PARAMETER
 
 fun interface F1 {