add test for private in file

compiler/testData/diagnostics/tests/scopes/visibility3.kt

@@ -0,0 +1,47 @@
+// !DIAGNOSTICS: -UNUSED_VARIABLE
+
+//FILE:file1.kt
+package a
+
+private open class A {
+    fun bar() {}
+}
+
+private var x: Int = 10
+
+private fun foo() {}
+
+private fun bar() {
+    val y = x
+    x = 20
+}
+
+fun makeA() = A()
+
+private object PO {}
+
+//FILE:file2.kt
+package a
+
+fun test() {
+    val y = makeA()
+    y.<!ACCESS_TO_PRIVATE_TOP_LEVEL_FROM_ANOTHER_FILE!>bar<!>()
+    <!ACCESS_TO_PRIVATE_TOP_LEVEL_FROM_ANOTHER_FILE!>foo<!>()
+
+    val u : <!ACCESS_TO_PRIVATE_TOP_LEVEL_FROM_ANOTHER_FILE!>A<!> = <!ACCESS_TO_PRIVATE_TOP_LEVEL_FROM_ANOTHER_FILE!>A<!>()
+
+    val z = <!ACCESS_TO_PRIVATE_TOP_LEVEL_FROM_ANOTHER_FILE!>x<!>
+    <!ACCESS_TO_PRIVATE_TOP_LEVEL_FROM_ANOTHER_FILE!>x<!> = 30
+
+    val po = <!ACCESS_TO_PRIVATE_TOP_LEVEL_FROM_ANOTHER_FILE!>PO<!>
+}
+
+class B : <!ACCESS_TO_PRIVATE_TOP_LEVEL_FROM_ANOTHER_FILE, ACCESS_TO_PRIVATE_TOP_LEVEL_FROM_ANOTHER_FILE!>A<!>() {}
+
+class Q {
+    class W {
+        fun foo() {
+            val y = makeA() //assure that 'makeA' is visible
+        }
+    }
+}

compiler/testData/diagnostics/tests/scopes/visibility3.txt

@@ -0,0 +1,47 @@
+package
+
+package a {
+    private var x: kotlin.Int
+    private fun bar(): kotlin.Unit
+    private fun foo(): kotlin.Unit
+    public fun makeA(): a.A
+    public fun test(): kotlin.Unit
+
+    private open class A {
+        public constructor A()
+        public final fun bar(): 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 final class B : a.A {
+        public constructor B()
+        public final override /*1*/ /*fake_override*/ fun bar(): 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
+    }
+
+    private object PO {
+        private constructor PO()
+        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 Q {
+        public constructor Q()
+        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 W {
+            public constructor W()
+            public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+            public final fun foo(): kotlin.Unit
+            public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+            public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+        }
+    }
+}

compiler/tests/org/jetbrains/kotlin/checkers/JetDiagnosticsTestGenerated.java

@@ -12735,6 +12735,12 @@ public class JetDiagnosticsTestGenerated extends AbstractJetDiagnosticsTest {
                 doTest(fileName);
             }
 
+            @TestMetadata("visibility3.kt")
+            public void testVisibility3() throws Exception {
+                String fileName = JetTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/scopes/visibility3.kt");
+                doTest(fileName);
+            }
+
             @TestMetadata("VisibilityInClassObject.kt")
             public void testVisibilityInClassObject() throws Exception {
                 String fileName = JetTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/scopes/VisibilityInClassObject.kt");