diff --git a/js/js.tests/test/org/jetbrains/k2js/test/BasicTest.java b/js/js.tests/test/org/jetbrains/k2js/test/BasicTest.java
index 69125ef0852..0c2f214dc8c 100644
--- a/js/js.tests/test/org/jetbrains/k2js/test/BasicTest.java
+++ b/js/js.tests/test/org/jetbrains/k2js/test/BasicTest.java
@@ -219,4 +219,9 @@ public abstract class BasicTest extends KotlinTestWithEnvironment {
     protected String expected(@NotNull String testName) {
         return getExpectedPath() + testName + ".out";
     }
+
+    @NotNull
+    protected static List<EcmaVersion> failOnEcma5() {
+        return Collections.singletonList(EcmaVersion.v3);
+    }
 }
diff --git a/js/js.tests/test/org/jetbrains/k2js/test/semantics/JsUnitTestBase.java b/js/js.tests/test/org/jetbrains/k2js/test/semantics/JsUnitTestBase.java
index 26a0a81cd20..b32ddf060c4 100644
--- a/js/js.tests/test/org/jetbrains/k2js/test/semantics/JsUnitTestBase.java
+++ b/js/js.tests/test/org/jetbrains/k2js/test/semantics/JsUnitTestBase.java
@@ -29,7 +29,6 @@ import org.jetbrains.k2js.test.config.TestConfigWithUnitTests;
 import org.jetbrains.k2js.test.rhino.RhinoSystemOutputChecker;
 
 import java.util.ArrayList;
-import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 
@@ -76,13 +75,14 @@ public abstract class JsUnitTestBase extends MultipleFilesTranslationTest {
     }
 
     public void runTestFile(@NotNull String pathToTestFile) throws Exception {
-        Iterable<EcmaVersion> versions = Collections.singletonList(EcmaVersion.v3);
+        Iterable<EcmaVersion> versions = failOnEcma5();
         String testName = pathToTestFile.substring(pathToTestFile.lastIndexOf("/"));
         generateJavaScriptFiles(Lists.newArrayList(pathToTestFile), testName, MainCallParameters.noCall(), versions,
                                 TestConfigWithUnitTests.FACTORY);
         runRhinoTests(testName, versions, new RhinoSystemOutputChecker(""));
     }
 
+    @NotNull
     public static Test createTestSuiteForFile(@NotNull String file, @NotNull String... ignoreFailedTestCases) throws Exception {
         performTests(file);
         JS_UNIT_TEST_REPORTER.ignoreTests(ignoreFailedTestCases);
diff --git a/js/js.tests/test/org/jetbrains/k2js/test/semantics/StandardClassesTest.java b/js/js.tests/test/org/jetbrains/k2js/test/semantics/StandardClassesTest.java
index 73926759e25..a2664ac2b4e 100644
--- a/js/js.tests/test/org/jetbrains/k2js/test/semantics/StandardClassesTest.java
+++ b/js/js.tests/test/org/jetbrains/k2js/test/semantics/StandardClassesTest.java
@@ -59,7 +59,8 @@ public final class StandardClassesTest extends SingleFileTranslationTest {
     //    }
 
 
+    //TODO: fails on ecma 5 because of ArrayIterator declaration: ecma 5 expects hasNext to be property while it is a function
     public void testArraysIterator() throws Exception {
-        fooBoxTest();
+        fooBoxTest(failOnEcma5());
     }
 }
\ No newline at end of file
diff --git a/js/js.translator/src/org/jetbrains/k2js/translate/expression/foreach/IteratorForTranslator.java b/js/js.translator/src/org/jetbrains/k2js/translate/expression/foreach/IteratorForTranslator.java
index 8f70fdc5e87..2a29eb211d7 100644
--- a/js/js.translator/src/org/jetbrains/k2js/translate/expression/foreach/IteratorForTranslator.java
+++ b/js/js.translator/src/org/jetbrains/k2js/translate/expression/foreach/IteratorForTranslator.java
@@ -21,11 +21,9 @@ import com.google.dart.compiler.util.AstUtil;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.jetbrains.jet.lang.descriptors.CallableDescriptor;
-import org.jetbrains.jet.lang.descriptors.DeclarationDescriptor;
 import org.jetbrains.jet.lang.descriptors.FunctionDescriptor;
 import org.jetbrains.jet.lang.psi.JetExpression;
 import org.jetbrains.jet.lang.psi.JetForExpression;
-import org.jetbrains.k2js.translate.context.Namer;
 import org.jetbrains.k2js.translate.context.TemporaryVariable;
 import org.jetbrains.k2js.translate.context.TranslationContext;
 import org.jetbrains.k2js.translate.general.Translation;
@@ -83,27 +81,7 @@ public final class IteratorForTranslator extends ForTranslator {
     @NotNull
     private JsExpression hasNextMethodInvocation() {
         CallableDescriptor hasNextFunction = getHasNextCallable(bindingContext(), getLoopRange(expression));
-        if (hasNextFunction instanceof FunctionDescriptor && !isJavaUtilIterator(hasNextFunction)) {
-            return translateMethodInvocation(iterator.reference(), hasNextFunction);
-        }
-
-        // develar: I don't know, why hasNext called as function for PropertyDescriptor, our JS side define it as property and all other code translate it as property
-        JsNameRef hasNext = new JsNameRef(Namer.getNameForAccessor("hasNext", true, context().isEcma5()));
-        hasNext.setQualifier(iterator.reference());
-        if (context().isEcma5()) {
-            return hasNext;
-        }
-        else {
-            JsInvocation invocation = new JsInvocation();
-            invocation.setQualifier(hasNext);
-            return invocation;
-        }
-    }
-
-    // kotlin iterator define hasNext as property, but java util as function, our js side expects as property
-    private static boolean isJavaUtilIterator(CallableDescriptor descriptor) {
-        DeclarationDescriptor declaration = descriptor.getContainingDeclaration();
-        return declaration != null && declaration.getName().getName().equals("Iterator");
+        return translateMethodInvocation(iterator.reference(), hasNextFunction);
     }
 
     @NotNull
diff --git a/js/js.translator/src/org/jetbrains/k2js/translate/utils/BindingUtils.java b/js/js.translator/src/org/jetbrains/k2js/translate/utils/BindingUtils.java
index b28b8b1cf32..491c3b4f6f3 100644
--- a/js/js.translator/src/org/jetbrains/k2js/translate/utils/BindingUtils.java
+++ b/js/js.translator/src/org/jetbrains/k2js/translate/utils/BindingUtils.java
@@ -311,6 +311,11 @@ public final class BindingUtils {
         CallableDescriptor hasNextDescriptor = context.get(BindingContext.LOOP_RANGE_HAS_NEXT, rangeExpression);
         assert hasNextDescriptor != null
                 : message(rangeExpression, "Range expression must have a descriptor for hasNext function or property");
+        if (hasNextDescriptor instanceof PropertyDescriptor) {
+            PropertyGetterDescriptor getter = ((PropertyDescriptor) hasNextDescriptor).getGetter();
+            assert getter != null : "Loop range hasNext val should have a getter.";
+            return getter;
+        }
         return hasNextDescriptor;
     }
 
diff --git a/js/js.translator/testFiles/kotlin_lib.js b/js/js.translator/testFiles/kotlin_lib.js
index 140e8888d88..07971d85de0 100644
--- a/js/js.translator/testFiles/kotlin_lib.js
+++ b/js/js.translator/testFiles/kotlin_lib.js
@@ -93,6 +93,9 @@ var kotlin = {set:function (receiver, key, value) {
         },
         get_hasNext: function () {
             return this.index < this.size;
+        },
+        hasNext: function () {
+            return this.index < this.size;
         }
     });