[FIR-TEST] Add new testdata generated after changes in previous commit

compiler/testData/diagnostics/tests/overload/ConstructorVsFunOverload.fir.kt

@@ -0,0 +1,29 @@
+// constructor vs. fun overload
+
+package constructorVsFun
+
+class a() { }
+
+fun a() = 1
+
+class Tram {
+    fun f() { }
+
+    class f() { }
+}
+
+class Yvayva {
+    companion object {
+        fun fghj() { }
+
+        class fghj() { }
+    }
+}
+
+class Rtyu {
+    fun ololo() { }
+
+    companion object {
+        class ololo() { }
+    }
+}