Add tests for obsolete "nested class is inaccessible"

#KT-3535 Obsolete
 #KT-3647 Obsolete
 #KT-3731 Obsolete

compiler/testData/diagnostics/tests/regressions/kt3535.kt

@@ -0,0 +1,9 @@
+// KT-3535 Functional value-parametr in nested class is inaccessible
+
+class Foo {
+    class Bar(val p: (Any) -> Any) {
+        fun f() {
+            p(1)
+        }
+    }
+}

compiler/testData/diagnostics/tests/regressions/kt3535.txt

@@ -0,0 +1,17 @@
+package
+
+internal final class Foo {
+    public constructor Foo()
+    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
+
+    internal final class Bar {
+        public constructor Bar(/*0*/ p: (kotlin.Any) -> kotlin.Any)
+        internal final val p: (kotlin.Any) -> kotlin.Any
+        public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+        internal final fun f(): kotlin.Unit
+        public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+        public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+    }
+}

compiler/testData/diagnostics/tests/regressions/kt3647.kt

@@ -0,0 +1,9 @@
+// KT-3647 Unexpected compilation error: "Expression is inaccessible from a nested class"
+
+class Test(val value: Int) {
+    class object {
+        fun create(init: () -> Int): Test {
+            return Test(init())
+        }
+    }
+}

compiler/testData/diagnostics/tests/regressions/kt3647.txt

@@ -0,0 +1,17 @@
+package
+
+internal final class Test {
+    public constructor Test(/*0*/ value: kotlin.Int)
+    internal final val value: kotlin.Int
+    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
+
+    internal class object <class-object-for-Test> {
+        private constructor <class-object-for-Test>()
+        internal final fun create(/*0*/ init: () -> kotlin.Int): Test
+        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
+    }
+}

compiler/testData/diagnostics/tests/regressions/kt3731.kt

@@ -0,0 +1,17 @@
+// KT-3731 Resolve & inner class
+
+class A {
+    fun foo() {}
+    fun bar(f: A.() -> Unit = {}) = f()
+}
+
+class B {
+    class D {
+        {
+            A().bar {
+                this.foo()
+                foo()
+            }
+        }
+    }
+}

compiler/testData/diagnostics/tests/regressions/kt3731.txt

@@ -0,0 +1,24 @@
+package
+
+internal final class A {
+    public constructor A()
+    internal final fun bar(/*0*/ f: A.() -> kotlin.Unit = ...): kotlin.Unit
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    internal 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
+}
+
+internal final class B {
+    public constructor B()
+    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
+
+    internal final class D {
+        public constructor D()
+        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
+    }
+}

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

@@ -8399,6 +8399,24 @@ public class JetDiagnosticsTestGenerated extends AbstractJetDiagnosticsTest {
                 doTest(fileName);
             }
             
+            @TestMetadata("kt3535.kt")
+            public void testKt3535() throws Exception {
+                String fileName = JetTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/regressions/kt3535.kt");
+                doTest(fileName);
+            }
+            
+            @TestMetadata("kt3647.kt")
+            public void testKt3647() throws Exception {
+                String fileName = JetTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/regressions/kt3647.kt");
+                doTest(fileName);
+            }
+            
+            @TestMetadata("kt3731.kt")
+            public void testKt3731() throws Exception {
+                String fileName = JetTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/regressions/kt3731.kt");
+                doTest(fileName);
+            }
+            
             @TestMetadata("kt385.109.441.kt")
             public void testKt385_109_441() throws Exception {
                 String fileName = JetTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/regressions/kt385.109.441.kt");