Correctly resolving all references in library source.

Added test with stdlib.

Ignoring top-level members from library source to avoid ambiguity. Resolving classes from source when deserializing descriptors (for unification).

annotations/com/intellij/testFramework/annotations.xml

@@ -0,0 +1,10 @@
+<root>
+  <item
+      name='com.intellij.testFramework.LightProjectDescriptor void configureModule(com.intellij.openapi.module.Module, com.intellij.openapi.roots.ModifiableRootModel, com.intellij.openapi.roots.ContentEntry) 0'>
+    <annotation name='org.jetbrains.annotations.NotNull'/>
+  </item>
+  <item
+      name='com.intellij.testFramework.LightProjectDescriptor void configureModule(com.intellij.openapi.module.Module, com.intellij.openapi.roots.ModifiableRootModel, com.intellij.openapi.roots.ContentEntry) 1'>
+    <annotation name='org.jetbrains.annotations.NotNull'/>
+  </item>
+</root>

annotations/com/intellij/testFramework/fixtures/annotations.xml

@@ -0,0 +1,5 @@
+<root>
+  <item name='com.intellij.testFramework.fixtures.LightCodeInsightFixtureTestCase com.intellij.psi.PsiManager getPsiManager()'>
+    <annotation name='org.jetbrains.annotations.NotNull'/>
+  </item>
+</root>

compiler/frontend/src/org/jetbrains/jet/lang/resolve/LibrarySourceHacks.java

@@ -0,0 +1,66 @@
+/*
+ * Copyright 2010-2013 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.jet.lang.resolve;
+
+import com.google.common.collect.Lists;
+import com.intellij.openapi.util.Key;
+import com.intellij.psi.PsiElement;
+import com.intellij.psi.PsiFile;
+import org.jetbrains.jet.lang.descriptors.CallableDescriptor;
+import org.jetbrains.jet.lang.descriptors.CallableMemberDescriptor;
+import org.jetbrains.jet.lang.descriptors.NamespaceDescriptor;
+
+import java.util.Collection;
+import java.util.List;
+
+import static org.jetbrains.jet.lang.resolve.BindingContextUtils.callableDescriptorToDeclaration;
+
+public class LibrarySourceHacks {
+    private LibrarySourceHacks() {
+    }
+
+    public static final Key<Boolean> SKIP_TOP_LEVEL_MEMBERS = Key.create("SKIP_TOP_LEVEL_MEMBERS"); // used when analyzing library source
+
+
+    public static <D extends CallableDescriptor> List<D> filterOutMembersFromLibrarySource(Collection<D> members, BindingTrace trace) {
+        List<D> filteredMembers = Lists.newArrayList();
+        for (D member : members) {
+            if (!shouldSkip(member, trace)) {
+                filteredMembers.add(member);
+            }
+        }
+        return filteredMembers;
+    }
+
+    private static boolean shouldSkip(CallableDescriptor member, BindingTrace trace) {
+        CallableDescriptor original = member.getOriginal();
+        if (!(original instanceof CallableMemberDescriptor)) {
+            return false;
+        }
+        if (!(original.getContainingDeclaration() instanceof NamespaceDescriptor)) {
+            return false;
+        }
+
+        PsiElement declaration = callableDescriptorToDeclaration(trace.getBindingContext(),
+                                                                 (CallableMemberDescriptor) original);
+        if (declaration == null) {
+            return false;
+        }
+        PsiFile file = declaration.getContainingFile();
+        return file != null && Boolean.TRUE.equals(file.getUserData(SKIP_TOP_LEVEL_MEMBERS));
+    }
+}

compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/tasks/CallableDescriptorCollector.java

@@ -18,6 +18,7 @@ package org.jetbrains.jet.lang.resolve.calls.tasks;
 
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.jet.lang.descriptors.CallableDescriptor;
+import org.jetbrains.jet.lang.resolve.BindingTrace;
 import org.jetbrains.jet.lang.resolve.name.Name;
 import org.jetbrains.jet.lang.resolve.scopes.JetScope;
 import org.jetbrains.jet.lang.types.JetType;
@@ -26,11 +27,11 @@ import java.util.Collection;
 
 public interface CallableDescriptorCollector<D extends CallableDescriptor> {
     @NotNull
-    Collection<D> getNonExtensionsByName(JetScope scope, Name name);
+    Collection<D> getNonExtensionsByName(JetScope scope, Name name, @NotNull BindingTrace bindingTrace);
 
     @NotNull
-    Collection<D> getMembersByName(@NotNull JetType receiver, Name name);
+    Collection<D> getMembersByName(@NotNull JetType receiver, Name name, @NotNull BindingTrace bindingTrace);
 
     @NotNull
-    Collection<D> getNonMembersByName(JetScope scope, Name name);
+    Collection<D> getNonMembersByName(JetScope scope, Name name, @NotNull BindingTrace bindingTrace);
 }

compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/tasks/CallableDescriptorCollectors.java

@@ -20,6 +20,7 @@ import com.google.common.collect.Lists;
 import com.google.common.collect.Sets;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.jet.lang.descriptors.*;
+import org.jetbrains.jet.lang.resolve.BindingTrace;
 import org.jetbrains.jet.lang.resolve.name.Name;
 import org.jetbrains.jet.lang.resolve.scopes.JetScope;
 import org.jetbrains.jet.lang.types.ErrorUtils;
@@ -27,10 +28,15 @@ import org.jetbrains.jet.lang.types.JetType;
 
 import java.util.*;
 
+import static org.jetbrains.jet.lang.resolve.LibrarySourceHacks.filterOutMembersFromLibrarySource;
+
 public class CallableDescriptorCollectors {
-    public static CallableDescriptorCollector<FunctionDescriptor> FUNCTIONS = new FunctionCollector();
-    public static CallableDescriptorCollector<VariableDescriptor> VARIABLES = new VariableCollector();
-    public static CallableDescriptorCollector<VariableDescriptor> PROPERTIES = new PropertyCollector();
+    public static CallableDescriptorCollector<FunctionDescriptor> FUNCTIONS =
+            new FilteredCollector<FunctionDescriptor>(new FunctionCollector());
+    public static CallableDescriptorCollector<VariableDescriptor> VARIABLES =
+            new FilteredCollector<VariableDescriptor>(new VariableCollector());
+    public static CallableDescriptorCollector<VariableDescriptor> PROPERTIES =
+            new FilteredCollector<VariableDescriptor>(new PropertyCollector());
     public static List<CallableDescriptorCollector<? extends CallableDescriptor>> FUNCTIONS_AND_VARIABLES =
             Lists.newArrayList(FUNCTIONS, VARIABLES);
 
@@ -38,7 +44,7 @@ public class CallableDescriptorCollectors {
 
         @NotNull
         @Override
-        public Collection<FunctionDescriptor> getNonExtensionsByName(JetScope scope, Name name) {
+        public Collection<FunctionDescriptor> getNonExtensionsByName(JetScope scope, Name name, @NotNull BindingTrace bindingTrace) {
             Set<FunctionDescriptor> functions = Sets.newLinkedHashSet();
             for (FunctionDescriptor function : scope.getFunctions(name)) {
                 if (function.getReceiverParameter() == null) {
@@ -51,7 +57,7 @@ public class CallableDescriptorCollectors {
 
         @NotNull
         @Override
-        public Collection<FunctionDescriptor> getMembersByName(@NotNull JetType receiverType, Name name) {
+        public Collection<FunctionDescriptor> getMembersByName(@NotNull JetType receiverType, Name name, @NotNull BindingTrace bindingTrace) {
             JetScope receiverScope = receiverType.getMemberScope();
             Set<FunctionDescriptor> members = Sets.newHashSet(receiverScope.getFunctions(name));
             addConstructors(receiverScope, name, members);
@@ -60,7 +66,7 @@ public class CallableDescriptorCollectors {
 
         @NotNull
         @Override
-        public Collection<FunctionDescriptor> getNonMembersByName(JetScope scope, Name name) {
+        public Collection<FunctionDescriptor> getNonMembersByName(JetScope scope, Name name, @NotNull BindingTrace bindingTrace) {
             return scope.getFunctions(name);
         }
 
@@ -82,7 +88,7 @@ public class CallableDescriptorCollectors {
 
         @NotNull
         @Override
-        public Collection<VariableDescriptor> getNonExtensionsByName(JetScope scope, Name name) {
+        public Collection<VariableDescriptor> getNonExtensionsByName(JetScope scope, Name name, @NotNull BindingTrace bindingTrace) {
             VariableDescriptor localVariable = scope.getLocalVariable(name);
             if (localVariable != null) {
                 return Collections.singleton(localVariable);
@@ -99,13 +105,13 @@ public class CallableDescriptorCollectors {
 
         @NotNull
         @Override
-        public Collection<VariableDescriptor> getMembersByName(@NotNull JetType receiverType, Name name) {
+        public Collection<VariableDescriptor> getMembersByName(@NotNull JetType receiverType, Name name, @NotNull BindingTrace bindingTrace) {
             return receiverType.getMemberScope().getProperties(name);
         }
 
         @NotNull
         @Override
-        public Collection<VariableDescriptor> getNonMembersByName(JetScope scope, Name name) {
+        public Collection<VariableDescriptor> getNonMembersByName(JetScope scope, Name name, @NotNull BindingTrace bindingTrace) {
             Collection<VariableDescriptor> result = Sets.newLinkedHashSet();
 
             VariableDescriptor localVariable = scope.getLocalVariable(name);
@@ -135,20 +141,20 @@ public class CallableDescriptorCollectors {
 
         @NotNull
         @Override
-        public Collection<VariableDescriptor> getNonExtensionsByName(JetScope scope, Name name) {
-            return filterProperties(VARIABLES.getNonExtensionsByName(scope, name));
+        public Collection<VariableDescriptor> getNonExtensionsByName(JetScope scope, Name name, @NotNull BindingTrace bindingTrace) {
+            return filterProperties(VARIABLES.getNonExtensionsByName(scope, name, bindingTrace));
         }
 
         @NotNull
         @Override
-        public Collection<VariableDescriptor> getMembersByName(@NotNull JetType receiver, Name name) {
-            return filterProperties(VARIABLES.getMembersByName(receiver, name));
+        public Collection<VariableDescriptor> getMembersByName(@NotNull JetType receiver, Name name, @NotNull BindingTrace bindingTrace) {
+            return filterProperties(VARIABLES.getMembersByName(receiver, name, bindingTrace));
         }
 
         @NotNull
         @Override
-        public Collection<VariableDescriptor> getNonMembersByName(JetScope scope, Name name) {
-            return filterProperties(VARIABLES.getNonMembersByName(scope, name));
+        public Collection<VariableDescriptor> getNonMembersByName(JetScope scope, Name name, @NotNull BindingTrace bindingTrace) {
+            return filterProperties(VARIABLES.getNonMembersByName(scope, name, bindingTrace));
         }
 
         @Override
@@ -156,6 +162,37 @@ public class CallableDescriptorCollectors {
             return "PROPERTIES";
         }
     }
+    
+    private static class FilteredCollector<D extends CallableDescriptor> implements CallableDescriptorCollector<D> {
+        private final CallableDescriptorCollector<D> delegate;
+
+        private FilteredCollector(CallableDescriptorCollector<D> delegate) {
+            this.delegate = delegate;
+        }
+
+        @NotNull
+        @Override
+        public Collection<D> getNonExtensionsByName(JetScope scope, Name name, @NotNull BindingTrace bindingTrace) {
+            return filterOutMembersFromLibrarySource(delegate.getNonExtensionsByName(scope, name, bindingTrace), bindingTrace);
+        }
+
+        @NotNull
+        @Override
+        public Collection<D> getMembersByName(@NotNull JetType receiver, Name name, @NotNull BindingTrace bindingTrace) {
+            return filterOutMembersFromLibrarySource(delegate.getMembersByName(receiver, name, bindingTrace), bindingTrace);
+        }
+
+        @NotNull
+        @Override
+        public Collection<D> getNonMembersByName(JetScope scope, Name name, @NotNull BindingTrace bindingTrace) {
+            return filterOutMembersFromLibrarySource(delegate.getNonMembersByName(scope, name, bindingTrace), bindingTrace);
+        }
+
+        @Override
+        public String toString() {
+            return delegate.toString();
+        }
+    }
 
     private CallableDescriptorCollectors() {
     }

compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/tasks/TaskPrioritizer.java

@@ -25,6 +25,7 @@ import org.jetbrains.jet.lang.psi.JetExpression;
 import org.jetbrains.jet.lang.psi.JetReferenceExpression;
 import org.jetbrains.jet.lang.psi.JetSuperExpression;
 import org.jetbrains.jet.lang.resolve.DescriptorUtils;
+import org.jetbrains.jet.lang.resolve.LibrarySourceHacks;
 import org.jetbrains.jet.lang.resolve.calls.autocasts.AutoCastServiceImpl;
 import org.jetbrains.jet.lang.resolve.calls.context.BasicCallResolutionContext;
 import org.jetbrains.jet.lang.resolve.name.Name;
@@ -41,7 +42,7 @@ import java.util.Collections;
 import java.util.List;
 
 import static org.jetbrains.jet.lang.resolve.DescriptorUtils.isClassObject;
-import static org.jetbrains.jet.lang.resolve.calls.CallResolverUtil.*;
+import static org.jetbrains.jet.lang.resolve.calls.CallResolverUtil.isOrOverridesSynthesized;
 import static org.jetbrains.jet.lang.resolve.scopes.receivers.ReceiverValue.NO_RECEIVER;
 
 public class TaskPrioritizer {
@@ -130,7 +131,8 @@ public class TaskPrioritizer {
         for (CallableDescriptorCollector<? extends D> callableDescriptorCollector : c.callableDescriptorCollectors) {
             Collection<ResolutionCandidate<D>> members = Lists.newArrayList();
             for (ReceiverValue variant : variantsForExplicitReceiver) {
-                Collection<? extends D> membersForThisVariant = callableDescriptorCollector.getMembersByName(variant.getType(), c.name);
+                Collection<? extends D> membersForThisVariant =
+                        callableDescriptorCollector.getMembersByName(variant.getType(), c.name, c.context.trace);
                 convertWithReceivers(membersForThisVariant, Collections.singletonList(variant),
                                      Collections.singletonList(NO_RECEIVER), members, resolveInvoke);
             }
@@ -144,9 +146,9 @@ public class TaskPrioritizer {
                                              callableDescriptorCollector, c, resolveInvoke);
             }
             //extensions
-            Collection<ResolutionCandidate<D>> extensionFunctions = convertWithImpliedThis(
-                    c.scope, variantsForExplicitReceiver, callableDescriptorCollector.getNonMembersByName(c.scope, c.name));
-            c.result.addCandidates(extensionFunctions);
+            Collection<ResolutionCandidate<D>> extensions = convertWithImpliedThis(
+                    c.scope, variantsForExplicitReceiver, callableDescriptorCollector.getNonMembersByName(c.scope, c.name, c.context.trace));
+            c.result.addCandidates(extensions);
         }
     }
 
@@ -157,7 +159,7 @@ public class TaskPrioritizer {
             boolean resolveInvoke
     ) {
         Collection<? extends D> memberExtensions = callableDescriptorCollector.getNonMembersByName(
-                implicitReceiver.getType().getMemberScope(), c.name);
+                implicitReceiver.getType().getMemberScope(), c.name, c.context.trace);
         List<ReceiverValue> variantsForImplicitReceiver = c.autoCastService.getVariantsForReceiver(implicitReceiver);
         c.result.addCandidates(convertWithReceivers(memberExtensions, variantsForImplicitReceiver,
                                                   variantsForExplicitReceiver, resolveInvoke));
@@ -173,7 +175,7 @@ public class TaskPrioritizer {
 
             Collection<ResolutionCandidate<D>> members =
                     convertWithImpliedThis(c.scope, Collections.singletonList(NO_RECEIVER), callableDescriptorCollector
-                            .getNonExtensionsByName(c.scope, c.name));
+                            .getNonExtensionsByName(c.scope, c.name, c.context.trace));
 
             List<ResolutionCandidate<D>> nonlocals = Lists.newArrayList();
             List<ResolutionCandidate<D>> locals = Lists.newArrayList();

core/descriptor.loader.java/src/org/jetbrains/jet/lang/resolve/java/resolver/DeserializedDescriptorResolver.java

@@ -54,7 +54,7 @@ public final class DeserializedDescriptorResolver {
         @Nullable
         @Override
         public ClassDescriptor findClass(@NotNull ClassId classId) {
-            return javaClassResolver.resolveClass(kotlinFqNameToJavaFqName(classId.asSingleFqName()), IGNORE_KOTLIN_SOURCES);
+            return javaClassResolver.resolveClass(kotlinFqNameToJavaFqName(classId.asSingleFqName()), INCLUDE_KOTLIN_SOURCES);
         }
 
         @Nullable

idea/src/org/jetbrains/jet/plugin/highlighter/JetPsiChecker.java

@@ -91,7 +91,7 @@ public class JetPsiChecker implements Annotator {
 
     @Override
     public void annotate(@NotNull PsiElement element, @NotNull AnnotationHolder holder) {
-        if (!JetPluginUtil.isInSourceContent(element) ||
+        if (!JetPluginUtil.isInSource(element) ||
                 JetPluginUtil.isKtFileInGradleProjectInWrongFolder(element)) {
             return;
         }
@@ -106,7 +106,7 @@ public class JetPsiChecker implements Annotator {
             try {
                 BindingContext bindingContext = AnalyzerFacadeWithCache.analyzeFileWithCache(file).getBindingContext();
 
-                if (JetPluginUtil.isInSourceContent(element, false)) {
+                if (JetPluginUtil.isInSourceContent(element, /* includeLibrarySources = */ false)) {
                     Collection<Diagnostic> diagnostics = Sets.newLinkedHashSet(bindingContext.getDiagnostics());
                     Set<PsiElement> redeclarations = Sets.newHashSet();
                     for (Diagnostic diagnostic : diagnostics) {

idea/src/org/jetbrains/jet/plugin/project/AnalyzerFacadeWithCache.java

@@ -185,7 +185,10 @@ public final class AnalyzerFacadeWithCache {
             VirtualFile virtualFile = fileToCache.getVirtualFile();
             if (LightClassUtil.belongsToKotlinBuiltIns(fileToCache) ||
                 virtualFile != null && LibraryUtil.findLibraryEntry(virtualFile, fileToCache.getProject()) != null) {
-            /* For library sources we should resolve it, not only project files (as KotlinCacheManager do) */
+                // Library sources:
+                // Mark file to skip
+                fileToCache.putUserData(LibrarySourceHacks.SKIP_TOP_LEVEL_MEMBERS, true);
+                // Resolve this file, not only project files (as KotlinCacheManager do)
                 return AnalyzerFacadeForJVM.INSTANCE.analyzeFiles(
                         fileToCache.getProject(),
                         Collections.singleton(fileToCache),

idea/tests/org/jetbrains/jet/plugin/PluginTestCaseBase.java

@@ -26,6 +26,8 @@ import com.intellij.openapi.vfs.VirtualFile;
 import org.jetbrains.jet.JetTestCaseBuilder;
 import org.jetbrains.jet.codegen.forTestCompile.ForTestPackJdkAnnotations;
 
+import java.io.File;
+
 public class PluginTestCaseBase {
 
     public static final String TEST_DATA_PROJECT_RELATIVE = "/idea/testData";
@@ -37,8 +39,8 @@ public class PluginTestCaseBase {
         return JetTestCaseBuilder.getHomeDirectory() + TEST_DATA_PROJECT_RELATIVE;
     }
 
-    public static Sdk jdkFromIdeaHome() {
-        Sdk sdk = new JavaSdkImpl().createJdk("JDK", "compiler/testData/mockJDK/jre", true);
+    private static Sdk getSdk(String sdkHome) {
+        Sdk sdk = new JavaSdkImpl().createJdk("JDK", sdkHome, true);
         SdkModificator modificator = sdk.getSdkModificator();
         VirtualFile file = LocalFileSystem.getInstance().findFileByIoFile(ForTestPackJdkAnnotations.jdkAnnotationsForTests());
         assert file != null;
@@ -46,4 +48,15 @@ public class PluginTestCaseBase {
         modificator.commitChanges();
         return sdk;
     }
+
+    public static Sdk jdkFromIdeaHome() {
+        return getSdk("compiler/testData/mockJDK/jre");
+    }
+
+    public static Sdk fullJdk() {
+        String javaHome = System.getProperty("java.home");
+        assert new File(javaHome).isDirectory();
+        return getSdk(javaHome);
+    }
+
 }

idea/tests/org/jetbrains/jet/plugin/highlighter/NoErrorsInStdlibTest.kt

@@ -0,0 +1,73 @@
+/*
+ * Copyright 2010-2013 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.jet.plugin.highlighter
+
+import com.intellij.testFramework.fixtures.LightCodeInsightFixtureTestCase
+import com.intellij.testFramework.LightProjectDescriptor
+import org.jetbrains.jet.plugin.ProjectDescriptorWithStdlibSources
+import com.intellij.openapi.roots.ModuleRootManager
+import org.jetbrains.jet.plugin.JetJdkAndLibraryProjectDescriptor
+import com.intellij.openapi.roots.OrderRootType
+import com.intellij.openapi.vfs.VfsUtil
+import org.jetbrains.jet.plugin.project.AnalyzerFacadeWithCache
+import org.jetbrains.jet.lang.psi.JetFile
+import org.jetbrains.jet.lang.diagnostics.Severity
+import org.jetbrains.jet.cli.common.messages.AnalyzerWithCompilerReport
+import org.jetbrains.jet.cli.common.messages.MessageCollectorPlainTextToStream
+import com.intellij.openapi.projectRoots.Sdk
+import org.jetbrains.jet.plugin.PluginTestCaseBase
+import kotlin.test.assertEquals
+
+public class NoErrorsInStdlibTest: LightCodeInsightFixtureTestCase() {
+    public fun testNoErrors() {
+        val orderEntries = ModuleRootManager.getInstance(myModule!!)!!.getOrderEntries()
+        val orderEntry = orderEntries.find { it.getPresentableName() == JetJdkAndLibraryProjectDescriptor.LIBRARY_NAME }!!
+        val root = orderEntry.getFiles(OrderRootType.SOURCES)[0]
+
+        val psiManager = getPsiManager() // workaround for KT-3974 IllegalAccessError when accessing protected method inherited by outer class
+
+        var totalErrors = 0
+
+        VfsUtil.processFileRecursivelyWithoutIgnored(root) { file ->
+            if (!file!!.isDirectory()) {
+                val psiFile = psiManager.findFile(file)
+                if (psiFile is JetFile) {
+                    var bindingContext = AnalyzerFacadeWithCache.analyzeFileWithCache(psiFile).getBindingContext()
+                    val errors = bindingContext.getDiagnostics().filter { it.getSeverity() == Severity.ERROR }
+
+                    if (!errors.isEmpty()) {
+                        System.err.println("${psiFile.getName()}: ${errors.size()} errors")
+                        AnalyzerWithCompilerReport.reportDiagnostics(
+                                bindingContext, MessageCollectorPlainTextToStream.PLAIN_TEXT_TO_SYSTEM_ERR)
+
+                        totalErrors += errors.size()
+                    }
+                }
+            }
+
+            true
+        }
+
+        assertEquals(0, totalErrors)
+    }
+
+    override fun getProjectDescriptor(): LightProjectDescriptor {
+        return object : ProjectDescriptorWithStdlibSources() {
+            override fun getSdk(): Sdk? = PluginTestCaseBase.fullJdk()
+        }
+    }
+}