KT-2752: fix support of typealiases

compiler/testData/diagnostics/testsWithJsStdLib/name/classAndTypealias.kt

@@ -0,0 +1,5 @@
+package foo
+
+@JsName("B") class A(val x: Int)
+
+typealias B = A

compiler/testData/diagnostics/testsWithJsStdLib/name/classAndTypealias.txt

@@ -0,0 +1,13 @@
+package
+
+package foo {
+
+    @kotlin.js.JsName(name = "B") public final class A {
+        public constructor A(/*0*/ x: kotlin.Int)
+        public final val x: 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
+    }
+    public typealias B = foo.A
+}

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

@@ -301,6 +301,12 @@ public class DiagnosticsTestWithJsStdLibGenerated extends AbstractDiagnosticsTes
             doTest(fileName);
         }
 
+        @TestMetadata("classAndTypealias.kt")
+        public void testClassAndTypealias() throws Exception {
+            String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/diagnostics/testsWithJsStdLib/name/classAndTypealias.kt");
+            doTest(fileName);
+        }
+
         @TestMetadata("classLevelMethodAndProperty.kt")
         public void testClassLevelMethodAndProperty() throws Exception {
             String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/diagnostics/testsWithJsStdLib/name/classLevelMethodAndProperty.kt");

core/descriptors/src/org/jetbrains/kotlin/resolve/DescriptorUtils.kt

@@ -32,6 +32,7 @@ import org.jetbrains.kotlin.resolve.constants.EnumValue
 import org.jetbrains.kotlin.types.*
 import org.jetbrains.kotlin.types.checker.KotlinTypeChecker
 import org.jetbrains.kotlin.types.typeUtil.isAnyOrNullableAny
+import org.jetbrains.kotlin.types.typeUtil.makeNullable
 import org.jetbrains.kotlin.utils.DFS
 import org.jetbrains.kotlin.utils.SmartList
 import org.jetbrains.kotlin.utils.addToStdlib.check
@@ -324,7 +325,7 @@ private fun ClassDescriptor.getAllSuperClassesTypesIncludeItself(): List<KotlinT
 
 fun FunctionDescriptor.isEnumValueOfMethod(): Boolean {
     val methodTypeParameters = valueParameters
-    val nullableString = TypeUtils.makeNullable(builtIns.stringType)
+    val nullableString = builtIns.stringType.makeNullable()
     return DescriptorUtils.ENUM_VALUE_OF == name
            && methodTypeParameters.size == 1
            && KotlinTypeChecker.DEFAULT.isSubtypeOf(methodTypeParameters[0].type, nullableString)

js/js.frontend/src/org/jetbrains/kotlin/js/naming/NameSuggestion.kt

@@ -87,7 +87,7 @@ class NameSuggestion {
             }
 
             // It's a special case when an object has `invoke` operator defined, in this case we simply generate object itself
-            is FakeCallableDescriptorForObject -> return suggest(descriptor.getReferencedDescriptor())
+            is FakeCallableDescriptorForObject -> return suggest(descriptor.getReferencedObject())
 
             // For primary constructors and constructors of native classes we generate references to containing classes
             is ConstructorDescriptor -> {

js/js.translator/testData/wrong/examples/classObjectInterface.kt

@@ -1,10 +0,0 @@
-class C() {
-    fun getInstance(): Runnable = C
-
-    companion object: Runnable {
-        override fun run(): Unit {
-        }
-    }
-}
-
-fun foo() = C().getInstance()

js/js.translator/testData/wrong/examples/exceptionConstructor.kt

@@ -1,7 +0,0 @@
-class GameError(msg: String) : Exception(msg) {
-}
-
-fun box(): String {
-    val e = GameError("foo")
-    return if (e.getMessage() == "foo") "OK" else "fail"
-}

js/js.translator/testData/wrong/examples/forwardTypeParameter.kt

@@ -1,14 +0,0 @@
-class Foo() {
-}
-class Bar() {
-}
-
-fun <T> isInstance(obj: Any?) = obj is T
-
-fun <T> isInstance2(obj: Any?) = isInstance<T>(obj)
-
-fun box(): String {
-    if (!isInstance2<Foo>(Foo())) return "fail 1"
-    if (isInstance2<Bar>(Foo())) return "fail 2"
-    return "OK"
-}

js/js.translator/testData/wrong/standardClasses/arrayThrowsExceptionOnOOBaccess.kt

@@ -1,9 +0,0 @@
-package foo
-
-class A() {
-}
-
-val a1 = Array<Int>(3)
-val a2 = Array<A>(2)
-
-fun box() = if (a1[4] == null) "OK" else "fail"

js/js.translator/testData/wrong/standardClasses/throwableImpl.kt

@@ -1,23 +0,0 @@
-package foo
-
-class MyThrowable(message: String? = null) : Exception(message) {
-
-    override val message: String?
-        get() = "My message: " + super.message
-
-    override val cause: Throwable?
-        get() = super.cause ?: this
-
-}
-
-fun box(): String {
-    try {
-        throw MyThrowable("test")
-    } catch (t: MyThrowable) {
-        if (t.cause != t) return "fail t.cause"
-        if (t.message != "My message: test") return "fail t.message"
-        return "OK"
-    }
-
-    return "fail: MyThrowable wasn't catched."
-}