Do not create LightClasses for kt files as sources for libraries

compiler/cli/src/org/jetbrains/jet/cli/jvm/compiler/CliLightClassGenerationSupport.java

@@ -21,6 +21,7 @@ import com.google.common.collect.Collections2;
 import com.intellij.openapi.application.ApplicationManager;
 import com.intellij.openapi.components.ServiceManager;
 import com.intellij.openapi.project.Project;
+import com.intellij.psi.PsiClass;
 import com.intellij.psi.PsiElement;
 import com.intellij.psi.search.GlobalSearchScope;
 import com.intellij.psi.search.PsiSearchScopeUtil;
@@ -28,14 +29,18 @@ import com.intellij.util.Function;
 import com.intellij.util.SmartList;
 import com.intellij.util.containers.ContainerUtil;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+import org.jetbrains.jet.asJava.KotlinLightClassForExplicitDeclaration;
 import org.jetbrains.jet.asJava.LightClassConstructionContext;
 import org.jetbrains.jet.asJava.LightClassGenerationSupport;
+import org.jetbrains.jet.codegen.binding.PsiCodegenPredictor;
 import org.jetbrains.jet.lang.descriptors.ClassDescriptor;
 import org.jetbrains.jet.lang.descriptors.DeclarationDescriptor;
 import org.jetbrains.jet.lang.descriptors.NamespaceDescriptor;
 import org.jetbrains.jet.lang.psi.*;
 import org.jetbrains.jet.lang.resolve.*;
 import org.jetbrains.jet.lang.resolve.java.JvmAbi;
+import org.jetbrains.jet.lang.resolve.java.JvmClassName;
 import org.jetbrains.jet.lang.resolve.name.FqName;
 
 import java.util.Collection;
@@ -175,4 +180,10 @@ public class CliLightClassGenerationSupport extends LightClassGenerationSupport
             }
         });
     }
+
+    @Nullable
+    @Override
+    public PsiClass getPsiClass(@NotNull JetClassOrObject classOrObject) {
+        return  KotlinLightClassForExplicitDeclaration.create(classOrObject.getManager(), classOrObject);
+    }
 }