From a9491fa77e6099cc87f569e5b56122dd3c265eda Mon Sep 17 00:00:00 2001
From: Pavel Talanov <Pavel.Talanov@jetbrains.com>
Date: Thu, 8 Dec 2011 14:54:06 +0400
Subject: [PATCH] work on standard classes mechanism implementation

---
 .idea/workspace.xml                           | 693 +++++++++++++-----
 .../k2js/translate/context/Namer.java         |   5 +
 .../translate/context/StandardClasses.java    |  93 +++
 .../k2js/translate/context/StaticContext.java |  15 +-
 .../translate/context/TranslationContext.java |   3 +
 .../translate/expression/ForTranslator.java   |  50 +-
 .../k2js/translate/utils/PsiUtils.java        |  14 +
 .../test/org/jetbrains/k2js/test/ForTest.java |   7 +-
 .../expression/for/cases/forOnEmptyArray.kt   |  10 +
 9 files changed, 686 insertions(+), 204 deletions(-)
 create mode 100644 translator/src/org/jetbrains/k2js/translate/context/StandardClasses.java
 create mode 100644 translator/testFiles/expression/for/cases/forOnEmptyArray.kt

diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 0c2faf99960..17a8af73b69 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -5,12 +5,15 @@
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-      <change type="NEW" beforePath="" afterPath="$PROJECT_DIR$/translator/testFiles/expression/for/cases/forIteratesOverArray.kt" />
-      <change type="NEW" beforePath="" afterPath="$PROJECT_DIR$/translator/test/org/jetbrains/k2js/test/ForTest.java" />
+      <change type="NEW" beforePath="" afterPath="$PROJECT_DIR$/translator/src/org/jetbrains/k2js/translate/context/StandardClasses.java" />
+      <change type="NEW" beforePath="" afterPath="$PROJECT_DIR$/translator/testFiles/expression/for/cases/forOnEmptyArray.kt" />
       <change type="MODIFICATION" beforePath="$PROJECT_DIR$/.idea/workspace.xml" afterPath="$PROJECT_DIR$/.idea/workspace.xml" />
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-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/translator/testFiles/kotlin_lib.js" afterPath="$PROJECT_DIR$/translator/testFiles/kotlin_lib.js" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/translator/src/org/jetbrains/k2js/translate/context/Namer.java" afterPath="$PROJECT_DIR$/translator/src/org/jetbrains/k2js/translate/context/Namer.java" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/translator/src/org/jetbrains/k2js/translate/context/StaticContext.java" afterPath="$PROJECT_DIR$/translator/src/org/jetbrains/k2js/translate/context/StaticContext.java" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/translator/src/org/jetbrains/k2js/translate/context/TranslationContext.java" afterPath="$PROJECT_DIR$/translator/src/org/jetbrains/k2js/translate/context/TranslationContext.java" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/translator/src/org/jetbrains/k2js/translate/expression/ForTranslator.java" afterPath="$PROJECT_DIR$/translator/src/org/jetbrains/k2js/translate/expression/ForTranslator.java" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/translator/src/org/jetbrains/k2js/translate/utils/PsiUtils.java" afterPath="$PROJECT_DIR$/translator/src/org/jetbrains/k2js/translate/utils/PsiUtils.java" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/translator/test/org/jetbrains/k2js/test/ForTest.java" afterPath="$PROJECT_DIR$/translator/test/org/jetbrains/k2js/test/ForTest.java" />
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@@ -327,93 +335,91 @@
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+        <option value="$PROJECT_DIR$/translator/test/org/jetbrains/k2js/test/StandardClassesTest.java" />
       </list>
     </option>
   </component>
@@ -541,7 +547,7 @@
       <hideEmptyPackages />
       <abbreviatePackageNames />
       <autoscrollToSource />
-      <autoscrollFromSource />
+      <autoscrollFromSource ProjectPane="true" />
       <sortByType />
     </navigator>
     <panes>
@@ -562,6 +568,96 @@
       <pane id="Scope" />
       <pane id="ProjectPane">
         <subPane>
+          <PATH>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="k2js" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="External Libraries" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ExternalLibrariesNode" />
+            </PATH_ELEMENT>
+          </PATH>
+          <PATH>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="k2js" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="External Libraries" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ExternalLibrariesNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="&lt; IDEA IC-110.283 &gt;" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.NamedLibraryElementNode" />
+            </PATH_ELEMENT>
+          </PATH>
+          <PATH>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="k2js" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="External Libraries" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ExternalLibrariesNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="&lt; IDEA IC-110.283 &gt;" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.NamedLibraryElementNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="openapi.jar" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+          </PATH>
+          <PATH>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="k2js" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="External Libraries" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ExternalLibrariesNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="&lt; IDEA IC-110.283 &gt;" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.NamedLibraryElementNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="openapi.jar" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="intellij" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+          </PATH>
+          <PATH>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="k2js" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="External Libraries" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ExternalLibrariesNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="&lt; IDEA IC-110.283 &gt;" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.NamedLibraryElementNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="openapi.jar" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="intellij" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="psi" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+          </PATH>
           <PATH>
             <PATH_ELEMENT>
               <option name="myItemId" value="k2js" />
@@ -719,6 +815,76 @@
               <option name="myItemId" value="for" />
               <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
             </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="cases" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+          </PATH>
+          <PATH>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="k2js" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="translator" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="testFiles" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="examples" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="sortedTests" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="usesJava" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+          </PATH>
+          <PATH>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="k2js" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="translator" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="testFiles" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="examples" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="sortedTests" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+          </PATH>
+          <PATH>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="k2js" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="translator" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="testFiles" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="examples" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
           </PATH>
           <PATH>
             <PATH_ELEMENT>
@@ -751,6 +917,10 @@
               <option name="myItemId" value="test" />
               <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
             </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="test" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
           </PATH>
           <PATH>
             <PATH_ELEMENT>
@@ -818,6 +988,60 @@
               <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
             </PATH_ELEMENT>
           </PATH>
+          <PATH>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="k2js" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="translator" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="src" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="k2js" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="translate" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="context" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+          </PATH>
+          <PATH>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="k2js" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="frontend.java" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+          </PATH>
+          <PATH>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="k2js" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="frontend.java" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="src" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="java" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+          </PATH>
           <PATH>
             <PATH_ELEMENT>
               <option name="myItemId" value="k2js" />
@@ -841,6 +1065,106 @@
               <option name="myItemId" value="src" />
               <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
             </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="jet" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+          </PATH>
+          <PATH>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="k2js" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="frontend" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="src" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
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+            <PATH_ELEMENT>
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+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
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+            <PATH_ELEMENT>
+              <option name="myItemId" value="resolve" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
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+          <PATH>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="k2js" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
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+            <PATH_ELEMENT>
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+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
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+            <PATH_ELEMENT>
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+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
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+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
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+            <PATH_ELEMENT>
+              <option name="myItemId" value="lang" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
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+          <PATH>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="k2js" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
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+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
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+            <PATH_ELEMENT>
+              <option name="myItemId" value="src" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
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+            <PATH_ELEMENT>
+              <option name="myItemId" value="jet" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="lang" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="resolve" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
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+          </PATH>
+          <PATH>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="k2js" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="frontend" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="src" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="jet" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
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+            <PATH_ELEMENT>
+              <option name="myItemId" value="lang" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="descriptors" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
           </PATH>
           <PATH>
             <PATH_ELEMENT>
@@ -911,39 +1235,6 @@
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   </component>
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-          <option name="ENABLED" value="true" />
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-      <option name="ALTERNATIVE_JRE_PATH" value="" />
-      <option name="PACKAGE_NAME" value="org.jetbrains.k2js.test" />
-      <option name="MAIN_CLASS_NAME" value="org.jetbrains.k2js.test.BasicClassTest" />
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-      <option name="TEST_OBJECT" value="method" />
-      <option name="VM_PARAMETERS" value="-ea" />
-      <option name="PARAMETERS" value="" />
-      <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$" />
-      <option name="ENV_VARIABLES" />
-      <option name="PASS_PARENT_ENVS" value="true" />
-      <option name="TEST_SEARCH_SCOPE">
-        <value defaultName="singleModule" />
-      </option>
-      <envs />
-      <dir value="$PROJECT_DIR$/translator" />
-      <patterns />
-      <RunnerSettings RunnerId="Debug">
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-        <option name="TRANSPORT" value="0" />
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         <pattern>
@@ -1062,6 +1353,35 @@
       <ConfigurationWrapper RunnerId="Run" />
       <method />
     </configuration>
+    <configuration default="false" name="ForTest.forOnEmptyArray" type="JUnit" factoryName="JUnit" temporary="true">
+      <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea">
+        <pattern>
+          <option name="PATTERN" value="org.jetbrains.k2js.test.*" />
+          <option name="ENABLED" value="true" />
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+      <module name="translator" />
+      <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
+      <option name="ALTERNATIVE_JRE_PATH" value="" />
+      <option name="PACKAGE_NAME" value="org.jetbrains.k2js.test" />
+      <option name="MAIN_CLASS_NAME" value="org.jetbrains.k2js.test.ForTest" />
+      <option name="METHOD_NAME" value="forOnEmptyArray" />
+      <option name="TEST_OBJECT" value="method" />
+      <option name="VM_PARAMETERS" value="-ea" />
+      <option name="PARAMETERS" value="" />
+      <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$" />
+      <option name="ENV_VARIABLES" />
+      <option name="PASS_PARENT_ENVS" value="true" />
+      <option name="TEST_SEARCH_SCOPE">
+        <value defaultName="singleModule" />
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+      <envs />
+      <dir value="$PROJECT_DIR$/translator" />
+      <patterns />
+      <RunnerSettings RunnerId="Run" />
+      <ConfigurationWrapper RunnerId="Run" />
+      <method />
+    </configuration>
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       <option name="USE_SOCKET_TRANSPORT" value="true" />
       <option name="SERVER_MODE" value="false" />
@@ -1189,11 +1509,11 @@
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-      <item index="4" class="java.lang.String" itemvalue="JUnit.StandardClassesTest" />
-      <item index="5" class="java.lang.String" itemvalue="JUnit.StandardClassesTest.arraysIterator" />
+      <item index="1" class="java.lang.String" itemvalue="JUnit.BasicClassTest.classInstantiation" />
+      <item index="2" class="java.lang.String" itemvalue="JUnit.All in jetTests" />
+      <item index="3" class="java.lang.String" itemvalue="JUnit.StandardClassesTest" />
+      <item index="4" class="java.lang.String" itemvalue="JUnit.StandardClassesTest.arraysIterator" />
+      <item index="5" class="java.lang.String" itemvalue="JUnit.ForTest.forOnEmptyArray" />
     </list>
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@@ -1254,10 +1574,11 @@
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       <window_info id="Palette" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
+      <window_info id="Find" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.32756963" sideWeight="0.4404062" order="1" side_tool="false" content_ui="tabs" />
       <window_info id="Ant Build" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.24973261" sideWeight="0.7183908" order="1" side_tool="false" content_ui="tabs" />
       <window_info id="Debug" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.28530258" sideWeight="0.7557456" order="3" side_tool="false" content_ui="tabs" />
       <window_info id="IDEtalk Messages" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.32949087" sideWeight="0.5" order="8" side_tool="false" content_ui="tabs" />
-      <window_info id="Event Log" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" weight="0.2987512" sideWeight="0.35702834" order="11" side_tool="true" content_ui="tabs" />
+      <window_info id="Event Log" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" weight="0.2987512" sideWeight="0.36237305" order="11" side_tool="true" content_ui="tabs" />
       <window_info id="Favorites" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="2" side_tool="true" content_ui="tabs" />
       <window_info id="IDEtalk" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.32977018" sideWeight="0.6705091" order="3" side_tool="false" content_ui="tabs" />
       <window_info id="Version Control" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.32854405" sideWeight="0.5" order="14" side_tool="false" content_ui="tabs" />
@@ -1268,11 +1589,10 @@
       <window_info id="Maven Projects" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.32977018" sideWeight="0.7002882" order="4" side_tool="false" content_ui="tabs" />
       <window_info id="Commander" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.3997862" sideWeight="0.6705998" order="0" side_tool="false" content_ui="tabs" />
       <window_info id="Project" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" weight="0.18760021" sideWeight="0.7012488" order="0" side_tool="false" content_ui="tabs" />
-      <window_info id="Run" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" weight="0.2987512" sideWeight="0.6392304" order="2" side_tool="false" content_ui="tabs" />
+      <window_info id="Run" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" weight="0.2987512" sideWeight="0.6338856" order="2" side_tool="false" content_ui="tabs" />
       <window_info id="Hierarchy" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.0908605" sideWeight="0.7146974" order="2" side_tool="false" content_ui="combo" />
       <window_info id="Cvs" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.25" sideWeight="0.5" order="4" side_tool="false" content_ui="tabs" />
       <window_info id="Message" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
-      <window_info id="Find" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.32756963" sideWeight="0.46606094" order="1" side_tool="false" content_ui="tabs" />
       <window_info id="Dependency Viewer" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="12" side_tool="false" content_ui="tabs" />
       <window_info id="Inspection" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.3994253" sideWeight="0.5" order="5" side_tool="false" content_ui="tabs" />
       <window_info id="JsTestDriver Server" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.32907662" sideWeight="0.5" order="13" side_tool="false" content_ui="tabs" />
@@ -1312,7 +1632,7 @@
     <option name="INCLUDE_TEXT_INTO_SHELF" value="false" />
     <option name="CREATE_PATCH_EXPAND_DETAILS_DEFAULT" value="true" />
     <option name="FORCE_NON_EMPTY_COMMENT" value="false" />
-    <option name="LAST_COMMIT_MESSAGE" value="Array iterator object support." />
+    <option name="LAST_COMMIT_MESSAGE" value="simple for support" />
     <option name="MAKE_NEW_CHANGELIST_ACTIVE" value="true" />
     <option name="OPTIMIZE_IMPORTS_BEFORE_PROJECT_COMMIT" value="true" />
     <option name="CHECK_FILES_UP_TO_DATE_BEFORE_COMMIT" value="false" />
@@ -1325,7 +1645,6 @@
     <option name="UPDATE_GROUP_BY_CHANGELIST" value="false" />
     <option name="SHOW_FILE_HISTORY_AS_TREE" value="false" />
     <option name="FILE_HISTORY_SPLITTER_PROPORTION" value="0.6" />
-    <MESSAGE value="fix test" />
     <MESSAGE value="Array test passes." />
     <MESSAGE value="supported array access expressions." />
     <MESSAGE value="work on intrinsic implementation: split binary expression translation into 2 classes" />
@@ -1350,6 +1669,7 @@
     <MESSAGE value="refactor" />
     <MESSAGE value="Array throws indexOutOfBoundsExceptions" />
     <MESSAGE value="Array iterator object support." />
+    <MESSAGE value="simple for support" />
   </component>
   <component name="XDebuggerManager">
     <breakpoint-manager />
@@ -1359,116 +1679,119 @@
     <option name="FILTER_TARGETS" value="false" />
   </component>
   <component name="editorHistoryManager">
-    <entry file="file://$PROJECT_DIR$/translator/src/org/jetbrains/k2js/translate/declaration/ClassTranslator.java">
+    <entry file="file://$PROJECT_DIR$/translator/testFiles/standardClasses/out/array.js">
       <provider selected="true" editor-type-id="text-editor">
-        <state line="115" column="42" selection-start="4989" selection-end="4989" vertical-scroll-proportion="0.0">
+        <state line="0" column="0" selection-start="0" selection-end="0" vertical-scroll-proportion="0.0">
           <folding />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/translator/src/org/jetbrains/k2js/translate/reference/PropertyAccessTranslator.java">
+    <entry file="file://$PROJECT_DIR$/translator/src/org/jetbrains/k2js/translate/utils/DescriptorUtils.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state line="225" column="0" selection-start="9504" selection-end="9504" vertical-scroll-proportion="0.0">
+        <state line="62" column="41" selection-start="2346" selection-end="2350" vertical-scroll-proportion="-8.0">
           <folding />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/translator/testFiles/standardClasses/cases/arrayThrowsExceptionOnOOBaccess.kt">
+    <entry file="file://$PROJECT_DIR$/translator/testFiles/standardClasses/out/arrayAccess.js">
       <provider selected="true" editor-type-id="text-editor">
-        <state line="7" column="78" selection-start="101" selection-end="101" vertical-scroll-proportion="0.0">
+        <state line="0" column="0" selection-start="0" selection-end="0" vertical-scroll-proportion="0.0">
           <folding />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/../../Kotlin/jet/compiler/frontend/src/jet/Library.jet">
+    <entry file="file://$PROJECT_DIR$/../../Kotlin/jet/compiler/frontend/src/org/jetbrains/jet/lang/resolve/DescriptorUtils.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state line="252" column="28" selection-start="5288" selection-end="5292" vertical-scroll-proportion="-11.884615">
+        <state line="36" column="13" selection-start="1253" selection-end="1253" vertical-scroll-proportion="56.76">
           <folding />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/translator/testFiles/kotlin_lib.js">
+    <entry file="file://$PROJECT_DIR$/translator/testFiles/standardClasses/cases/arrayAccess.kt">
       <provider selected="true" editor-type-id="text-editor">
-        <state line="499" column="55" selection-start="13446" selection-end="13446" vertical-scroll-proportion="0.0">
+        <state line="0" column="0" selection-start="0" selection-end="0" vertical-scroll-proportion="0.0">
           <folding />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/translator/test/org/jetbrains/k2js/test/PatternMatchingTest.java">
+    <entry file="file://$PROJECT_DIR$/../../Kotlin/jet/compiler/frontend/src/org/jetbrains/jet/resolve/DescriptorRenderer.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state line="9" column="0" selection-start="157" selection-end="296" vertical-scroll-proportion="0.0">
+        <state line="20" column="28" selection-start="616" selection-end="616" vertical-scroll-proportion="0.0">
           <folding />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/translator/test/org/jetbrains/k2js/test/FunctionTest.java">
+    <entry file="file://$PROJECT_DIR$/translator/src/org/jetbrains/k2js/translate/utils/PsiUtils.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state line="16" column="0" selection-start="285" selection-end="429" vertical-scroll-proportion="0.0">
+        <state line="75" column="29" selection-start="2714" selection-end="2714" vertical-scroll-proportion="0.0">
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/translator/src/org/jetbrains/k2js/translate/context/StaticContext.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state line="24" column="66" selection-start="1333" selection-end="1333" vertical-scroll-proportion="0.0">
           <folding />
         </state>
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/translator/src/org/jetbrains/k2js/translate/context/Aliaser.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state line="70" column="46" selection-start="3170" selection-end="3170" vertical-scroll-proportion="0.7682482">
+        <state line="40" column="46" selection-start="2118" selection-end="2118" vertical-scroll-proportion="0.0">
           <folding />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/translator/testFiles/expression/for/cases/forIteratesOverArray.kt">
+    <entry file="file://$PROJECT_DIR$/translator/testFiles/expression/for/cases/forOnEmptyArray.kt">
       <provider selected="true" editor-type-id="text-editor">
-        <state line="9" column="24" selection-start="118" selection-end="118" vertical-scroll-proportion="0.0">
-          <folding />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/translator/src/org/jetbrains/k2js/translate/general/TranslatorVisitor.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state line="17" column="0" selection-start="583" selection-end="583" vertical-scroll-proportion="0.0">
-          <folding />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/../../Kotlin/jet/compiler/frontend/src/org/jetbrains/jet/lang/psi/JetForExpression.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state line="10" column="13" selection-start="232" selection-end="232" vertical-scroll-proportion="0.0">
+        <state line="9" column="52" selection-start="127" selection-end="127" vertical-scroll-proportion="0.0">
           <folding />
         </state>
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/translator/src/org/jetbrains/k2js/translate/context/TranslationContext.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state line="128" column="18" selection-start="4735" selection-end="4735" vertical-scroll-proportion="0.0">
+        <state line="98" column="88" selection-start="3859" selection-end="3859" vertical-scroll-proportion="0.0">
           <folding />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/translator/src/org/jetbrains/k2js/translate/expression/ExpressionVisitor.java">
+    <entry file="file://$PROJECT_DIR$/translator/src/org/jetbrains/k2js/translate/context/Namer.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state line="388" column="60" selection-start="17036" selection-end="17036" vertical-scroll-proportion="0.0">
+        <state line="149" column="27" selection-start="4591" selection-end="4591" vertical-scroll-proportion="0.0">
           <folding />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/translator/test/org/jetbrains/k2js/test/ForTest.java">
+    <entry file="file://$PROJECT_DIR$/translator/test/org/jetbrains/k2js/test/BasicClassTest.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state line="17" column="16" selection-start="307" selection-end="307" vertical-scroll-proportion="0.0">
+        <state line="17" column="16" selection-start="303" selection-end="303" vertical-scroll-proportion="0.0">
           <folding />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/translator/src/org/jetbrains/k2js/translate/expression/ForTranslator.java">
+    <entry file="file://$PROJECT_DIR$/translator/src/org/jetbrains/k2js/translate/context/StandardClasses.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state line="56" column="25" selection-start="2386" selection-end="2386" vertical-scroll-proportion="0.0">
+        <state line="74" column="21" selection-start="3151" selection-end="3151" vertical-scroll-proportion="0.0">
           <folding>
             <element signature="imports" expanded="true" />
+            <element signature="e#1081#1097#0" expanded="true" />
+            <element signature="e#1176#1193#0" expanded="true" />
+            <element signature="e#1289#1318#0" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/translator/testFiles/expression/for/out/forIteratesOverArray.js">
+    <entry file="file://$PROJECT_DIR$/../../Kotlin/jet/compiler/frontend/src/org/jetbrains/jet/lang/descriptors/ClassDescriptor.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state line="22" column="52" selection-start="456" selection-end="456" vertical-scroll-proportion="0.54919237">
+        <state line="16" column="25" selection-start="510" selection-end="510" vertical-scroll-proportion="0.0">
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/translator/test/org/jetbrains/k2js/test/StandardClassesTest.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state line="21" column="49" selection-start="449" selection-end="449" vertical-scroll-proportion="0.4992658">
           <folding />
         </state>
       </provider>
diff --git a/translator/src/org/jetbrains/k2js/translate/context/Namer.java b/translator/src/org/jetbrains/k2js/translate/context/Namer.java
index a98566bec15..cd9ee889d3f 100644
--- a/translator/src/org/jetbrains/k2js/translate/context/Namer.java
+++ b/translator/src/org/jetbrains/k2js/translate/context/Namer.java
@@ -144,4 +144,9 @@ public final class Namer {
     public JsNameRef isOperationReference() {
         return kotlin(AstUtil.newQualifiedNameRef("isType"));
     }
+
+    @NotNull
+        /*package*/ JsScope getKotlinScope() {
+        return kotlinScope;
+    }
 }
diff --git a/translator/src/org/jetbrains/k2js/translate/context/StandardClasses.java b/translator/src/org/jetbrains/k2js/translate/context/StandardClasses.java
new file mode 100644
index 00000000000..c9d3e7bccce
--- /dev/null
+++ b/translator/src/org/jetbrains/k2js/translate/context/StandardClasses.java
@@ -0,0 +1,93 @@
+package org.jetbrains.k2js.translate.context;
+
+import com.google.dart.compiler.backend.js.ast.JsName;
+import com.google.dart.compiler.backend.js.ast.JsScope;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.jet.lang.descriptors.ClassDescriptor;
+import org.jetbrains.jet.lang.descriptors.DeclarationDescriptor;
+import org.jetbrains.jet.lang.descriptors.FunctionDescriptor;
+import org.jetbrains.jet.lang.types.JetStandardLibrary;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import static org.jetbrains.jet.resolve.DescriptorRenderer.getFQName;
+
+/**
+ * @author Talanov Pavel
+ */
+public final class StandardClasses {
+
+    @NotNull
+    public static StandardClasses bindImplementations(@NotNull JetStandardLibrary standardLibrary,
+                                                      @NotNull JsScope kotlinScope) {
+        StandardClasses standardClasses = new StandardClasses(kotlinScope);
+
+        return standardClasses;
+    }
+
+    @NotNull
+    private final JsScope kotlinScope;
+
+    @NotNull
+    private final Map<String, JsName> topLevelNameMap = new HashMap<String, JsName>();
+
+    @NotNull
+    private final Map<String, JsScope> scopeMap = new HashMap<String, JsScope>();
+
+    @NotNull
+    private final Map<String, Map<String, JsName>> methodNameMap = new HashMap<String, Map<String, JsName>>();
+
+
+    private StandardClasses(@NotNull JsScope kotlinScope) {
+        this.kotlinScope = kotlinScope;
+    }
+
+    private void declareStandardTopLevelObject(@NotNull String fullQualifiedName, @NotNull String kotlinLibName) {
+        topLevelNameMap.put(fullQualifiedName, kotlinScope.declareName(kotlinLibName));
+        scopeMap.put(fullQualifiedName, new JsScope(kotlinScope, "class " + kotlinLibName));
+        methodNameMap.put(fullQualifiedName, new HashMap<String, JsName>());
+    }
+
+    private void declareStandardMethod(@NotNull String fullQualifiedClassName, @NotNull String methodName,
+                                       @NotNull String kotlinLibName) {
+        JsScope classScope = scopeMap.get(fullQualifiedClassName);
+        Map<String, JsName> classMethodsMap = methodNameMap.get(fullQualifiedClassName);
+        classMethodsMap.put(methodName, classScope.declareName(kotlinLibName));
+    }
+
+    //TODO: refactor
+    public boolean isStandardObject(@NotNull DeclarationDescriptor descriptor) {
+        if (descriptor instanceof ClassDescriptor) {
+            ClassDescriptor classDescriptor = (ClassDescriptor) descriptor;
+            return topLevelNameMap.containsKey(getFQName(classDescriptor));
+        }
+        if (descriptor instanceof FunctionDescriptor) {
+            FunctionDescriptor functionDescriptor = (FunctionDescriptor) descriptor;
+            DeclarationDescriptor containing = descriptor.getContainingDeclaration();
+            assert containing != null : "Cannot have top level functions.";
+            if (!isStandardObject(containing)) {
+                return false;
+            }
+            Map<String, JsName> methodMapForClass = methodNameMap.get(getFQName(containing));
+            return methodMapForClass.containsKey(functionDescriptor.getName());
+        }
+        return false;
+    }
+
+    @NotNull
+    public JsName getStandardObjectName(@NotNull DeclarationDescriptor descriptor) {
+        if (descriptor instanceof ClassDescriptor) {
+            ClassDescriptor classDescriptor = (ClassDescriptor) descriptor;
+            return topLevelNameMap.get(getFQName(classDescriptor));
+        }
+        if (descriptor instanceof FunctionDescriptor) {
+            FunctionDescriptor functionDescriptor = (FunctionDescriptor) descriptor;
+            DeclarationDescriptor containing = descriptor.getContainingDeclaration();
+            assert containing != null : "Cannot have top level functions.";
+            Map<String, JsName> methodMapForClass = methodNameMap.get(getFQName(containing));
+            return methodMapForClass.get(functionDescriptor.getName());
+        }
+        throw new AssertionError("Only classes and functions can be standard objects.");
+    }
+}
diff --git a/translator/src/org/jetbrains/k2js/translate/context/StaticContext.java b/translator/src/org/jetbrains/k2js/translate/context/StaticContext.java
index 9ce4523fd44..f8bb8b96ae5 100644
--- a/translator/src/org/jetbrains/k2js/translate/context/StaticContext.java
+++ b/translator/src/org/jetbrains/k2js/translate/context/StaticContext.java
@@ -22,7 +22,9 @@ public class StaticContext {
         NamingScope scope = NamingScope.rootScope(jsRootScope);
         Declarations declarations = Declarations.newInstance(scope);
         Intrinsics intrinsics = Intrinsics.standardLibraryIntrinsics(library);
-        return new StaticContext(program, bindingContext, declarations, aliaser, namer, intrinsics, scope);
+        StandardClasses standardClasses = StandardClasses.bindImplementations(library, namer.getKotlinScope());
+        return new StaticContext(program, bindingContext, declarations, aliaser,
+                namer, intrinsics, standardClasses, scope);
     }
 
     @NotNull
@@ -43,6 +45,9 @@ public class StaticContext {
     @NotNull
     private final Intrinsics intrinsics;
 
+    @NotNull
+    private final StandardClasses standardClasses;
+
     @NotNull
     private final NamingScope rootScope;
 
@@ -50,7 +55,7 @@ public class StaticContext {
     private StaticContext(@NotNull JsProgram program, @NotNull BindingContext bindingContext,
                           @NotNull Declarations declarations, @NotNull Aliaser aliaser,
                           @NotNull Namer namer, @NotNull Intrinsics intrinsics,
-                          @NotNull NamingScope rootScope) {
+                          @NotNull StandardClasses standardClasses, @NotNull NamingScope rootScope) {
         this.program = program;
         this.bindingContext = bindingContext;
         this.declarations = declarations;
@@ -58,6 +63,7 @@ public class StaticContext {
         this.namer = namer;
         this.intrinsics = intrinsics;
         this.rootScope = rootScope;
+        this.standardClasses = standardClasses;
     }
 
     @NotNull
@@ -95,6 +101,11 @@ public class StaticContext {
         return rootScope;
     }
 
+    @NotNull
+    public StandardClasses getStandardClasses() {
+        return standardClasses;
+    }
+
     @NotNull
     public NamingScope getScopeForDescriptor(@NotNull DeclarationDescriptor descriptor) {
         return declarations.getScope(descriptor);
diff --git a/translator/src/org/jetbrains/k2js/translate/context/TranslationContext.java b/translator/src/org/jetbrains/k2js/translate/context/TranslationContext.java
index 7d9de98768d..ca62e634a73 100644
--- a/translator/src/org/jetbrains/k2js/translate/context/TranslationContext.java
+++ b/translator/src/org/jetbrains/k2js/translate/context/TranslationContext.java
@@ -95,6 +95,9 @@ public final class TranslationContext {
         if (aliaser().hasAliasForDeclaration(descriptor)) {
             return aliaser().getAliasForDeclaration(descriptor);
         }
+        if (staticContext.getStandardClasses().isStandardObject(descriptor)) {
+            return staticContext.getStandardClasses().getStandardObjectName(descriptor);
+        }
         if (dynamicContext.isDeclared(descriptor)) {
             return dynamicContext.getLocalName(descriptor);
         }
diff --git a/translator/src/org/jetbrains/k2js/translate/expression/ForTranslator.java b/translator/src/org/jetbrains/k2js/translate/expression/ForTranslator.java
index 3ed85bd0cf6..947405c82c4 100644
--- a/translator/src/org/jetbrains/k2js/translate/expression/ForTranslator.java
+++ b/translator/src/org/jetbrains/k2js/translate/expression/ForTranslator.java
@@ -11,6 +11,9 @@ import org.jetbrains.k2js.translate.context.TranslationContext;
 import org.jetbrains.k2js.translate.general.AbstractTranslator;
 import org.jetbrains.k2js.translate.general.Translation;
 
+import static org.jetbrains.k2js.translate.utils.PsiUtils.getLoopBody;
+import static org.jetbrains.k2js.translate.utils.PsiUtils.getLoopParameter;
+
 /**
  * @author Talanov Pavel
  */
@@ -33,41 +36,56 @@ public final class ForTranslator extends AbstractTranslator {
 
     @NotNull
     private JsBlock translate() {
-        JetParameter loopParameter = expression.getLoopParameter();
-        assert loopParameter != null;
-        JsName parameterName = context().declareLocalVariable(loopParameter);
+        JsName parameterName = declareParameter();
         TemporaryVariable iterator = context().declareTemporary(iteratorMethodInvocation());
-        JsBlock bodyBlock = new JsBlock();
-        bodyBlock.addStatement(AstUtil.newAssignmentStatement(parameterName.makeRef(), nextMethodInvocation(iterator)));
-        bodyBlock.addStatement(AstUtil.convertToBlock(Translation.translateExpression(expression.getBody(), context())));
+        JsBlock bodyBlock = generateCycleBody(parameterName, iterator);
         JsWhile cycle = new JsWhile(hasNextMethodInvocation(iterator), bodyBlock);
         return AstUtil.newBlock(iterator.assignmentExpression().makeStmt(), cycle);
     }
 
+    @NotNull
+    private JsName declareParameter() {
+        JetParameter loopParameter = getLoopParameter(expression);
+        return context().declareLocalVariable(loopParameter);
+    }
+
+    @NotNull
+    private JsBlock generateCycleBody(@NotNull JsName parameterName, @NotNull TemporaryVariable iterator) {
+        JsStatement parameterAssignment = AstUtil.newAssignmentStatement(parameterName.makeRef(), nextMethodInvocation(iterator));
+        JsNode originalBody = Translation.translateExpression(getLoopBody(expression), context());
+        return AstUtil.newBlock(parameterAssignment, AstUtil.convertToBlock(originalBody));
+    }
+
     @NotNull
     private JsExpression nextMethodInvocation(@NotNull TemporaryVariable iterator) {
-        JsNameRef next = AstUtil.newQualifiedNameRef("next");
-        JsNameRef result = iterator.nameReference();
-        AstUtil.setQualifier(next, result);
-        return AstUtil.newInvocation(next);
+        return callStandardMethodOnExpression("next", iterator.nameReference());
     }
 
     @NotNull
     private JsExpression hasNextMethodInvocation(@NotNull TemporaryVariable iterator) {
-        JsNameRef hasNext = AstUtil.newQualifiedNameRef("hasNext");
-        JsNameRef result = iterator.nameReference();
-        AstUtil.setQualifier(hasNext, result);
+        return callStandardMethodOnExpression("hasNext", iterator.nameReference());
+    }
+
+    @NotNull
+    private JsExpression callStandardMethodOnExpression(@NotNull String methodName, @NotNull JsNameRef expression) {
+        JsNameRef hasNext = AstUtil.newQualifiedNameRef(methodName);
+        AstUtil.setQualifier(hasNext, expression);
         return AstUtil.newInvocation(hasNext);
     }
 
-
     @NotNull
     private JsExpression iteratorMethodInvocation() {
-        JetExpression rangeExpression = expression.getLoopRange();
-        assert rangeExpression != null;
+        JetExpression rangeExpression = getLoopRange();
         JsExpression range = Translation.translateAsExpression(rangeExpression, context());
         JsNameRef iteratorMethodReference = AstUtil.newQualifiedNameRef("iterator");
         AstUtil.setQualifier(iteratorMethodReference, range);
         return AstUtil.newInvocation(iteratorMethodReference);
     }
+
+    @NotNull
+    private JetExpression getLoopRange() {
+        JetExpression rangeExpression = expression.getLoopRange();
+        assert rangeExpression != null;
+        return rangeExpression;
+    }
 }
diff --git a/translator/src/org/jetbrains/k2js/translate/utils/PsiUtils.java b/translator/src/org/jetbrains/k2js/translate/utils/PsiUtils.java
index bb84f5ced33..3eb7170e450 100644
--- a/translator/src/org/jetbrains/k2js/translate/utils/PsiUtils.java
+++ b/translator/src/org/jetbrains/k2js/translate/utils/PsiUtils.java
@@ -58,4 +58,18 @@ public final class PsiUtils {
         assert calleeExpression != null;
         return calleeExpression;
     }
+
+    @NotNull
+    public static JetExpression getLoopBody(@NotNull JetLoopExpression expression) {
+        JetExpression body = expression.getBody();
+        assert body != null : "Loops cannot have null bodies.";
+        return body;
+    }
+
+    @NotNull
+    public static JetParameter getLoopParameter(@NotNull JetForExpression expression) {
+        JetParameter loopParameter = expression.getLoopParameter();
+        assert loopParameter != null;
+        return loopParameter;
+    }
 }
diff --git a/translator/test/org/jetbrains/k2js/test/ForTest.java b/translator/test/org/jetbrains/k2js/test/ForTest.java
index cad1cd7ca2c..eef8a9dcc4d 100644
--- a/translator/test/org/jetbrains/k2js/test/ForTest.java
+++ b/translator/test/org/jetbrains/k2js/test/ForTest.java
@@ -18,4 +18,9 @@ public final class ForTest extends AbstractExpressionTest {
     public void forIteratesOverArray() throws Exception {
         testFooBoxIsTrue("forIteratesOverArray.kt");
     }
-}
+
+    @Test
+    public void forOnEmptyArray() throws Exception {
+        testFooBoxIsTrue("forOnEmptyArray.kt");
+    }
+}
\ No newline at end of file
diff --git a/translator/testFiles/expression/for/cases/forOnEmptyArray.kt b/translator/testFiles/expression/for/cases/forOnEmptyArray.kt
new file mode 100644
index 00000000000..925f0051e1f
--- /dev/null
+++ b/translator/testFiles/expression/for/cases/forOnEmptyArray.kt
@@ -0,0 +1,10 @@
+namespace foo
+
+val a1 = Array<Int>(0)
+
+fun box() : Boolean {
+    for (a in a1) {
+        return false;
+    }
+    return true;
+}
\ No newline at end of file