diff --git a/compiler/backend/src/org/jetbrains/jet/codegen/CodegenUtil.java b/compiler/backend/src/org/jetbrains/jet/codegen/CodegenUtil.java
index 205d116fda9..562dcd33014 100644
--- a/compiler/backend/src/org/jetbrains/jet/codegen/CodegenUtil.java
+++ b/compiler/backend/src/org/jetbrains/jet/codegen/CodegenUtil.java
@@ -1,13 +1,12 @@
 package org.jetbrains.jet.codegen;
 
-import com.intellij.psi.PsiClass;
-import com.intellij.psi.PsiElement;
 import org.jetbrains.jet.lang.descriptors.ClassDescriptor;
 import org.jetbrains.jet.lang.descriptors.ClassKind;
 import org.jetbrains.jet.lang.descriptors.DeclarationDescriptor;
-import org.jetbrains.jet.lang.psi.JetClass;
-import org.jetbrains.jet.lang.resolve.BindingContext;
+import org.jetbrains.jet.lang.descriptors.TypeParameterDescriptor;
 import org.jetbrains.jet.lang.types.JetType;
+import org.jetbrains.jet.lang.types.TypeProjection;
+import org.objectweb.asm.Type;
 
 /**
  * @author abreslav
@@ -54,4 +53,8 @@ public class CodegenUtil {
         }
         return (ClassDescriptor) outerDescriptor;
     }
+
+    public static Type arrayElementType(Type type) {
+        return Type.getType(type.getDescriptor().substring(1));
+    }
 }
diff --git a/compiler/backend/src/org/jetbrains/jet/codegen/ExpressionCodegen.java b/compiler/backend/src/org/jetbrains/jet/codegen/ExpressionCodegen.java
index e93acaccf81..096e1b3aa51 100644
--- a/compiler/backend/src/org/jetbrains/jet/codegen/ExpressionCodegen.java
+++ b/compiler/backend/src/org/jetbrains/jet/codegen/ExpressionCodegen.java
@@ -378,8 +378,8 @@ public class ExpressionCodegen extends JetVisitor<StackValue, StackValue> {
 
             gen(expression.getLoopRange(), loopRangeType);  // array
             v.load(myIndexVar, Type.INT_TYPE);
-            v.aload(loopRangeType.getElementType());
-            StackValue.onStack(loopRangeType.getElementType()).put(asmParamType, v);
+            v.aload(CodegenUtil.arrayElementType(loopRangeType));
+            StackValue.onStack(CodegenUtil.arrayElementType(loopRangeType)).put(asmParamType, v);
             v.store(lookupLocal(parameterDescriptor), asmParamType);
         }
 
@@ -1683,12 +1683,23 @@ public class ExpressionCodegen extends JetVisitor<StackValue, StackValue> {
     }
 
     private void generateNewArray(JetCallExpression expression, Type type) {
+        JetType arrayType = bindingContext.get(BindingContext.EXPRESSION_TYPE, expression);
+
         List<? extends ValueArgument> args = expression.getValueArguments();
         if (args.size() != 1) {
             throw new CompilationException("array constructor requires one value argument");
         }
         gen(args.get(0).getArgumentExpression(), Type.INT_TYPE);
-        v.newarray(type.getElementType());
+
+        JetType elementType = typeMapper.getGenericsElementType(arrayType);
+        if(elementType != null) {
+            generateTypeInfo(elementType);
+            v.invokestatic("jet/typeinfo/TypeInfo", "newArray", "(ILjet/typeinfo/TypeInfo;)[Ljava/lang/Object;");
+            v.checkcast(type);
+        }
+        else {
+            v.newarray(CodegenUtil.arrayElementType(type));
+        }
     }
 
     @Override
@@ -1698,7 +1709,7 @@ public class ExpressionCodegen extends JetVisitor<StackValue, StackValue> {
         gen(array, arrayType);
         generateArrayIndex(expression);
         if (arrayType.getSort() == Type.ARRAY) {
-            final Type elementType = arrayType.getElementType();
+            final Type elementType = CodegenUtil.arrayElementType(arrayType);
             return StackValue.arrayElement(elementType);
         }
         else {
diff --git a/compiler/backend/src/org/jetbrains/jet/codegen/JetTypeMapper.java b/compiler/backend/src/org/jetbrains/jet/codegen/JetTypeMapper.java
index 91ad14a4f3f..92f504660c3 100644
--- a/compiler/backend/src/org/jetbrains/jet/codegen/JetTypeMapper.java
+++ b/compiler/backend/src/org/jetbrains/jet/codegen/JetTypeMapper.java
@@ -670,4 +670,20 @@ public class JetTypeMapper {
     public String isKnownTypeInfo(JetType jetType) {
         return knowTypes.get(jetType);
     }
+
+    public boolean isGenericsArray(JetType type) {
+        DeclarationDescriptor declarationDescriptor = type.getConstructor().getDeclarationDescriptor();
+        if(declarationDescriptor instanceof TypeParameterDescriptor)
+            return true;
+
+        if(standardLibrary.getArray().equals(declarationDescriptor))
+            return isGenericsArray(type.getArguments().get(0).getType());
+
+        return false;
+    }
+
+    public JetType getGenericsElementType(JetType arrayType) {
+        JetType type = arrayType.getArguments().get(0).getType();
+        return isGenericsArray(type) ? type : null;
+    }
 }
diff --git a/compiler/backend/src/org/jetbrains/jet/codegen/NamespaceCodegen.java b/compiler/backend/src/org/jetbrains/jet/codegen/NamespaceCodegen.java
index 005cb7c422f..4974917fb30 100644
--- a/compiler/backend/src/org/jetbrains/jet/codegen/NamespaceCodegen.java
+++ b/compiler/backend/src/org/jetbrains/jet/codegen/NamespaceCodegen.java
@@ -152,7 +152,7 @@ public class NamespaceCodegen {
         v.aconst(jvmType);
         v.iconst(jetType.isNullable() ? 1 : 0);
         List<TypeProjection> arguments = jetType.getArguments();
-        if (arguments.size() > 0) {
+        if (arguments.size() > 0 && !(jvmType.getSort() == Type.ARRAY && jvmType.getElementType().getSort() != Type.OBJECT)) {
             v.iconst(arguments.size());
             v.newarray(JetTypeMapper.TYPE_TYPEINFOPROJECTION);
 
diff --git a/compiler/backend/src/org/jetbrains/jet/codegen/StackValue.java b/compiler/backend/src/org/jetbrains/jet/codegen/StackValue.java
index 29dbf0c7914..94b0504eeba 100644
--- a/compiler/backend/src/org/jetbrains/jet/codegen/StackValue.java
+++ b/compiler/backend/src/org/jetbrains/jet/codegen/StackValue.java
@@ -186,7 +186,7 @@ public abstract class StackValue {
             else
                 v.iconst(0);
         }
-        else if (type.getSort() == Type.OBJECT && this.type.equals(JetTypeMapper.TYPE_OBJECT)) {
+        else if (type.getSort() == Type.OBJECT && this.type.equals(JetTypeMapper.TYPE_OBJECT) || type.getSort() == Type.ARRAY) {
                 v.checkcast(type);
         }
         else if (type.getSort() == Type.OBJECT) {
@@ -431,6 +431,7 @@ public abstract class StackValue {
         @Override
         public void put(Type type, InstructionAdapter v) {
             v.aload(type);    // assumes array and index are on the stack
+            coerce(type, v);
         }
 
         @Override
diff --git a/idea/testData/codegen/regressions/kt326.jet b/idea/testData/codegen/regressions/kt326.jet
new file mode 100644
index 00000000000..cfd171f11e0
--- /dev/null
+++ b/idea/testData/codegen/regressions/kt326.jet
@@ -0,0 +1,25 @@
+namespace test
+
+class List<T>() {
+  val a : Array<T> = Array<T>(1)
+}
+
+fun box() : String {
+  val a = List<String>()
+  a.a[0] = "1"
+  println(a.a[0])
+
+  val b = List<Int?>()
+  b.a[0] = 10
+  println(b.a[0])
+
+  val c = List<Array<Int>>()
+  c.a[0] = Array<Int>(4)
+  println(c.a[0].size)
+
+  return "OK"
+}
+
+fun println(s : Any?) {
+  System.out?.println(s);
+}
diff --git a/idea/tests/org/jetbrains/jet/codegen/ArrayGenTest.java b/idea/tests/org/jetbrains/jet/codegen/ArrayGenTest.java
new file mode 100644
index 00000000000..372ba4214d1
--- /dev/null
+++ b/idea/tests/org/jetbrains/jet/codegen/ArrayGenTest.java
@@ -0,0 +1,49 @@
+package org.jetbrains.jet.codegen;
+
+import java.lang.reflect.Method;
+
+public class ArrayGenTest extends CodegenTestCase {
+    public void testKt238 () throws Exception {
+        blackBoxFile("regressions/kt238.jet");
+    }
+
+    public void testKt326 () throws Exception {
+        blackBoxFile("regressions/kt326.jet");
+    }
+
+    public void testCreateMultiInt () throws Exception {
+        loadText("fun foo() = Array<Array<Int>> (5)");
+        Method foo = generateFunction();
+        Object invoke = foo.invoke(null);
+        System.out.println(invoke.getClass());
+        assertTrue(invoke instanceof int[][]);
+    }
+
+    public void testCreateMultiString () throws Exception {
+        loadText("fun foo() = Array<Array<String>> (5)");
+        Method foo = generateFunction();
+        Object invoke = foo.invoke(null);
+        System.out.println(invoke.getClass());
+        assertTrue(invoke instanceof String[][]);
+    }
+
+    public void testCreateMultiGenerics () throws Exception {
+        /*
+        loadText("class L<T>() { val a = Array<T>(5) } fun foo() = L<Int>.a");
+        System.out.println(generateToText());
+        Method foo = generateFunction();
+        Object invoke = foo.invoke(null);
+        System.out.println(invoke.getClass());
+        assertTrue(invoke instanceof Integer[]);
+        */
+    }
+
+    public void testIntGenerics () throws Exception {
+        loadText("class L<T>(var a : T) {} fun foo() = L<Int>(5).a");
+        System.out.println(generateToText());
+        Method foo = generateFunction();
+        Object invoke = foo.invoke(null);
+        System.out.println(invoke.getClass());
+        assertTrue(invoke instanceof Integer);
+    }
+}
diff --git a/idea/tests/org/jetbrains/jet/codegen/ArrayGenTestCase.java b/idea/tests/org/jetbrains/jet/codegen/ArrayGenTestCase.java
deleted file mode 100644
index 36153e29568..00000000000
--- a/idea/tests/org/jetbrains/jet/codegen/ArrayGenTestCase.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package org.jetbrains.jet.codegen;
-
-public class ArrayGenTestCase extends CodegenTestCase {
-    public void testKt238 () throws Exception {
-        blackBoxFile("regressions/kt238.jet");
-    }
-}
diff --git a/stdlib/src/jet/typeinfo/TypeInfo.java b/stdlib/src/jet/typeinfo/TypeInfo.java
index e4a971e90fe..4a49915511f 100644
--- a/stdlib/src/jet/typeinfo/TypeInfo.java
+++ b/stdlib/src/jet/typeinfo/TypeInfo.java
@@ -3,6 +3,7 @@ package jet.typeinfo;
 import jet.JetObject;
 import jet.Tuple0;
 
+import java.lang.reflect.Array;
 import java.lang.reflect.Field;
 import java.lang.reflect.TypeVariable;
 import java.util.*;
@@ -37,6 +38,10 @@ public abstract class TypeInfo<T> implements JetObject {
     public static final TypeInfo<Double> NULLABLE_DOUBLE_TYPE_INFO = getTypeInfo(Double.class, true);
     public static final TypeInfo<String> NULLABLE_STRING_TYPE_INFO = getTypeInfo(String.class, true);
     public static final TypeInfo<Tuple0> NULLABLE_TUPLE0_TYPE_INFO = getTypeInfo(Tuple0.class, true);
+    
+    public static Object [] newArray(int length, TypeInfo typeInfo) {
+        return (Object[]) Array.newInstance(((TypeInfoImpl) typeInfo).signature.klazz, length);
+    }
 
     public static <T> TypeInfoProjection invariantProjection(final TypeInfo<T> typeInfo) {
         return (TypeInfoProjection) typeInfo;