Deferred types are computed at the end of the top-down analysis

compiler/frontend/src/org/jetbrains/jet/lang/psi/JetObjectDeclaration.java

@@ -22,7 +22,7 @@ public class JetObjectDeclaration extends JetNamedDeclaration implements JetClas
     @Override
     public String getName() {
         JetObjectDeclarationName nameAsDeclaration = getNameAsDeclaration();
-        return nameAsDeclaration == null ? "ClassObj" : nameAsDeclaration.getName();
+        return nameAsDeclaration == null ? null : nameAsDeclaration.getName();
     }
 
     @Override

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

@@ -9,7 +9,9 @@ import org.jetbrains.jet.lang.psi.*;
 import org.jetbrains.jet.lang.resolve.constants.CompileTimeConstant;
 import org.jetbrains.jet.lang.resolve.scopes.JetScope;
 import org.jetbrains.jet.lang.resolve.scopes.receivers.ReceiverDescriptor;
+import org.jetbrains.jet.lang.types.DeferredType;
 import org.jetbrains.jet.lang.types.JetType;
+import org.jetbrains.jet.util.CommonSuppliers;
 import org.jetbrains.jet.util.slicedmap.*;
 
 import java.util.Collection;
@@ -41,6 +43,10 @@ public interface BindingContext {
     WritableSlice<JetExpression, Boolean> PROCESSED = Slices.createSimpleSetSlice("PROCESSED");
     WritableSlice<JetElement, Boolean> STATEMENT = Slices.createRemovableSetSlice("STATEMENT");
     WritableSlice<CallableMemberDescriptor, Boolean> DELEGATED = Slices.createRemovableSetSlice("DELEGATED");
+    
+    enum DeferredTypeKey {DEFERRED_TYPE_KEY}
+    WritableSlice<DeferredTypeKey, Collection<DeferredType>> DEFERRED_TYPES = Slices.createSimpleSlice("DEFERRED_TYPES");
+    WritableSlice<DeferredTypeKey, DeferredType> DEFERRED_TYPE = new CollectionSliceWrapper<DeferredTypeKey, DeferredType>(DEFERRED_TYPES, CommonSuppliers.<DeferredType>getArrayListSupplier());
 
     WritableSlice<PropertyDescriptor, Boolean> BACKING_FIELD_REQUIRED = new Slices.SetSlice<PropertyDescriptor>("BACKING_FIELD_REQUIRED", RewritePolicy.DO_NOTHING) {
         @Override

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

@@ -5,6 +5,7 @@ import com.google.common.collect.Sets;
 import com.intellij.lang.ASTNode;
 import com.intellij.psi.PsiElement;
 import com.intellij.psi.util.PsiTreeUtil;
+import com.intellij.util.containers.Queue;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.jetbrains.jet.lang.cfg.JetFlowInformationProvider;
@@ -21,6 +22,9 @@ import org.jetbrains.jet.util.slicedmap.WritableSlice;
 import java.util.*;
 
 import static org.jetbrains.jet.lang.diagnostics.Errors.*;
+import static org.jetbrains.jet.lang.resolve.BindingContext.DEFERRED_TYPE;
+import static org.jetbrains.jet.lang.resolve.BindingContext.DEFERRED_TYPES;
+import static org.jetbrains.jet.lang.resolve.BindingContext.DeferredTypeKey.DEFERRED_TYPE_KEY;
 import static org.jetbrains.jet.lang.types.JetTypeInferrer.NO_EXPECTED_TYPE;
 
 /**
@@ -29,14 +33,14 @@ import static org.jetbrains.jet.lang.types.JetTypeInferrer.NO_EXPECTED_TYPE;
 public class BodyResolver {
     private final TopDownAnalysisContext context;
 
-    private final BindingTraceAdapter traceForConstructors;
+    private final ObservableBindingTrace traceForConstructors;
-    private final BindingTraceAdapter traceForMembers;
+    private final ObservableBindingTrace traceForMembers;
 
     public BodyResolver(TopDownAnalysisContext context) {
         this.context = context;
 
         // This allows access to backing fields
-        this.traceForConstructors = new BindingTraceAdapter(context.getTrace()).addHandler(BindingContext.REFERENCE_TARGET, new BindingTraceAdapter.RecordHandler<JetReferenceExpression, DeclarationDescriptor>() {
+        this.traceForConstructors = new ObservableBindingTrace(context.getTrace()).addHandler(BindingContext.REFERENCE_TARGET, new ObservableBindingTrace.RecordHandler<JetReferenceExpression, DeclarationDescriptor>() {
             @Override
             public void handleRecord(WritableSlice<JetReferenceExpression, DeclarationDescriptor> slice, JetReferenceExpression expression, DeclarationDescriptor descriptor) {
                 if (expression instanceof JetSimpleNameExpression) {
@@ -52,7 +56,7 @@ public class BodyResolver {
         });
 
         // This tracks access to properties in order to register primary constructor parameters that yield real fields (JET-9)
-        this.traceForMembers = new BindingTraceAdapter(context.getTrace()).addHandler(BindingContext.REFERENCE_TARGET, new BindingTraceAdapter.RecordHandler<JetReferenceExpression, DeclarationDescriptor>() {
+        this.traceForMembers = new ObservableBindingTrace(context.getTrace()).addHandler(BindingContext.REFERENCE_TARGET, new ObservableBindingTrace.RecordHandler<JetReferenceExpression, DeclarationDescriptor>() {
             @Override
             public void handleRecord(WritableSlice<JetReferenceExpression, DeclarationDescriptor> slice, JetReferenceExpression expression, DeclarationDescriptor descriptor) {
                 if (descriptor instanceof PropertyDescriptor) {
@@ -68,8 +72,6 @@ public class BodyResolver {
 
 
     public void resolveBehaviorDeclarationBodies() {
-//        bindOverrides();
-
         resolveDelegationSpecifierLists();
         resolveClassAnnotations();
 
@@ -80,8 +82,35 @@ public class BodyResolver {
         resolveFunctionBodies();
 
         checkIfPrimaryConstructorIsNecessary();
-
+        
-//        checkOverrides();
+        computeDeferredTypes();
+    }
+    
+    private void computeDeferredTypes() {
+        Collection<DeferredType> deferredTypes = context.getTrace().get(DEFERRED_TYPES, DEFERRED_TYPE_KEY);
+        if (deferredTypes != null) {
+            final Queue<DeferredType> queue = new Queue<DeferredType>(deferredTypes.size());
+            context.getTrace().addHandler(DEFERRED_TYPE, new ObservableBindingTrace.RecordHandler<BindingContext.DeferredTypeKey, DeferredType>() {
+                @Override
+                public void handleRecord(WritableSlice<BindingContext.DeferredTypeKey, DeferredType> deferredTypeKeyDeferredTypeWritableSlice, BindingContext.DeferredTypeKey key, DeferredType value) {
+                    queue.addLast(value);
+                }
+            });
+            for (DeferredType deferredType : deferredTypes) {
+                queue.addLast(deferredType);
+            }
+            while (!queue.isEmpty()) {
+                DeferredType deferredType = queue.pullFirst();
+                if (!deferredType.isComputed()) {
+                    try {
+                        deferredType.getActualType(); // to compute
+                    }
+                    catch (ReenteringLazyValueComputationException e) {
+                        // A problem should be reported while computing the type
+                    }
+                }
+            }
+        }
     }
 
     private void checkIfPrimaryConstructorIsNecessary() {
@@ -476,7 +505,7 @@ public class BodyResolver {
     }
 
     private void resolvePropertyAccessors(JetProperty property, PropertyDescriptor propertyDescriptor, JetScope declaringScope) {
-        BindingTraceAdapter fieldAccessTrackingTrace = createFieldTrackingTrace(propertyDescriptor);
+        ObservableBindingTrace fieldAccessTrackingTrace = createFieldTrackingTrace(propertyDescriptor);
 
         WritableScope accessorScope = new WritableScopeImpl(getPropertyDeclarationInnerScope(declaringScope, propertyDescriptor), declaringScope.getContainingDeclaration(), new TraceBasedRedeclarationHandler(context.getTrace())).setDebugName("Accessor scope");
         accessorScope.addPropertyDescriptorByFieldName("$" + propertyDescriptor.getName(), propertyDescriptor);
@@ -597,8 +626,8 @@ public class BodyResolver {
         }
     }
 
-    private BindingTraceAdapter createFieldTrackingTrace(final PropertyDescriptor propertyDescriptor) {
+    private ObservableBindingTrace createFieldTrackingTrace(final PropertyDescriptor propertyDescriptor) {
-        return new BindingTraceAdapter(traceForMembers).addHandler(BindingContext.REFERENCE_TARGET, new BindingTraceAdapter.RecordHandler<JetReferenceExpression, DeclarationDescriptor>() {
+        return new ObservableBindingTrace(traceForMembers).addHandler(BindingContext.REFERENCE_TARGET, new ObservableBindingTrace.RecordHandler<JetReferenceExpression, DeclarationDescriptor>() {
             @Override
             public void handleRecord(WritableSlice<JetReferenceExpression, DeclarationDescriptor> slice, JetReferenceExpression expression, DeclarationDescriptor descriptor) {
                 if (expression instanceof JetSimpleNameExpression) {
@@ -614,8 +643,8 @@ public class BodyResolver {
         });
     }
 
-    private BindingTraceAdapter createFieldAssignTrackingTrace() {
+    private ObservableBindingTrace createFieldAssignTrackingTrace() {
-        return new BindingTraceAdapter(traceForConstructors).addHandler(BindingContext.VARIABLE_ASSIGNMENT, new BindingTraceAdapter.RecordHandler<JetExpression, DeclarationDescriptor>() {
+        return new ObservableBindingTrace(traceForConstructors).addHandler(BindingContext.VARIABLE_ASSIGNMENT, new ObservableBindingTrace.RecordHandler<JetExpression, DeclarationDescriptor>() {
             @Override
             public void handleRecord(WritableSlice<JetExpression, DeclarationDescriptor> jetExpressionBooleanWritableSlice, JetExpression expression, DeclarationDescriptor descriptor) {
                 if (expression instanceof JetSimpleNameExpression) {

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

@@ -177,7 +177,7 @@ public class ClassDescriptorResolver {
         else {
             final JetExpression bodyExpression = function.getBodyExpression();
             if (bodyExpression != null) {
-                returnType = new DeferredType(new LazyValue<JetType>() {
+                returnType = DeferredType.create(trace, new LazyValueWithDefault<JetType>(ErrorUtils.createErrorType("Recursive dependency")) {
                     @Override
                     protected JetType compute() {
                         JetFlowInformationProvider flowInformationProvider = computeFlowData(function, bodyExpression);
@@ -532,7 +532,7 @@ public class ClassDescriptorResolver {
                 return ErrorUtils.createErrorType("No type, no body");
             } else {
                 // TODO : a risk of a memory leak
-                LazyValue<JetType> lazyValue = new LazyValue<JetType>() {
+                LazyValue<JetType> lazyValue = new LazyValueWithDefault<JetType>(ErrorUtils.createErrorType("Recursive dependency")) {
                     @Override
                     protected JetType compute() {
                         JetFlowInformationProvider flowInformationProvider = computeFlowData(property, initializer);
@@ -540,7 +540,7 @@ public class ClassDescriptorResolver {
                     }
                 };
                 if (allowDeferred) {
-                    return new DeferredType(lazyValue);
+                    return DeferredType.create(trace, lazyValue);
                 }
                 else {
                     return lazyValue.get();

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

@@ -11,7 +11,7 @@ import java.util.Map;
 /**
  * @author abreslav
  */
-public class BindingTraceAdapter implements BindingTrace {
+public class ObservableBindingTrace implements BindingTrace {
     public interface RecordHandler<K, V> {
 
         void handleRecord(WritableSlice<K, V> slice, K key, V value);
@@ -19,7 +19,7 @@ public class BindingTraceAdapter implements BindingTrace {
     private final BindingTrace originalTrace;
 
     private Map<WritableSlice, RecordHandler> handlers = Maps.newHashMap();
-    public BindingTraceAdapter(BindingTrace originalTrace) {
+    public ObservableBindingTrace(BindingTrace originalTrace) {
         this.originalTrace = originalTrace;
     }
 
@@ -52,7 +52,7 @@ public class BindingTraceAdapter implements BindingTrace {
         return originalTrace.get(slice, key);
     }
     
-    public <K, V> BindingTraceAdapter addHandler(@NotNull WritableSlice<K, V> slice, @NotNull RecordHandler<K, V> handler) {
+    public <K, V> ObservableBindingTrace addHandler(@NotNull WritableSlice<K, V> slice, @NotNull RecordHandler<K, V> handler) {
         handlers.put(slice, handler);
         return this;
     }

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

@@ -16,7 +16,7 @@ import java.util.Set;
  */
 /*package*/ class TopDownAnalysisContext {
 
-    private final BindingTrace trace;
+    private final ObservableBindingTrace trace;
     private final JetSemanticServices semanticServices;
     private final ClassDescriptorResolver classDescriptorResolver;
 
@@ -32,12 +32,12 @@ import java.util.Set;
     private final Map<JetDeclaration, JetScope> declaringScopes = Maps.newHashMap();
 
     public TopDownAnalysisContext(JetSemanticServices semanticServices, BindingTrace trace) {
-        this.trace = trace;
+        this.trace = new ObservableBindingTrace(trace);
         this.semanticServices = semanticServices;
         this.classDescriptorResolver = semanticServices.getClassDescriptorResolver(trace);
     }
 
-    public BindingTrace getTrace() {
+    public ObservableBindingTrace getTrace() {
         return trace;
     }
 

compiler/frontend/src/org/jetbrains/jet/lang/types/DeferredType.java

@@ -2,17 +2,28 @@ package org.jetbrains.jet.lang.types;
 
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.jet.lang.descriptors.annotations.AnnotationDescriptor;
+import org.jetbrains.jet.lang.resolve.BindingTrace;
 import org.jetbrains.jet.lang.resolve.scopes.JetScope;
 
 import java.util.List;
 
+import static org.jetbrains.jet.lang.resolve.BindingContext.DEFERRED_TYPE;
+import static org.jetbrains.jet.lang.resolve.BindingContext.DeferredTypeKey.DEFERRED_TYPE_KEY;
+
 /**
  * @author abreslav
  */
 public class DeferredType implements JetType {
+    
+    public static DeferredType create(BindingTrace trace, LazyValue<JetType> lazyValue) {
+        DeferredType deferredType = new DeferredType(lazyValue);
+        trace.record(DEFERRED_TYPE, DEFERRED_TYPE_KEY, deferredType);
+        return deferredType;
+    }
+    
     private final LazyValue<JetType> lazyValue;
 
-    public DeferredType(LazyValue<JetType> lazyValue) {
+    private DeferredType(LazyValue<JetType> lazyValue) {
         this.lazyValue = lazyValue;
     }
 

compiler/frontend/src/org/jetbrains/jet/lang/types/JetTypeInferrer.java

@@ -432,13 +432,13 @@ public class JetTypeInferrer {
                         // This implements coercion to Unit
                         TemporaryBindingTrace temporaryTraceExpectingUnit = TemporaryBindingTrace.create(trace);
                         final boolean[] mismatch = new boolean[1];
-                        BindingTraceAdapter errorInterceptingTrace = makeTraceInterceptingTypeMismatch(temporaryTraceExpectingUnit, statementExpression, mismatch);
+                        ObservableBindingTrace errorInterceptingTrace = makeTraceInterceptingTypeMismatch(temporaryTraceExpectingUnit, statementExpression, mismatch);
                         newContext = newContext(errorInterceptingTrace, scope, newContext.dataFlowInfo, context.expectedType, context.expectedReturnType);
                         result = blockLevelVisitor.getType(statementExpression, newContext);
                         if (mismatch[0]) {
                             TemporaryBindingTrace temporaryTraceNoExpectedType = TemporaryBindingTrace.create(trace);
                             mismatch[0] = false;
-                            BindingTraceAdapter interceptingTrace = makeTraceInterceptingTypeMismatch(temporaryTraceNoExpectedType, statementExpression, mismatch);
+                            ObservableBindingTrace interceptingTrace = makeTraceInterceptingTypeMismatch(temporaryTraceNoExpectedType, statementExpression, mismatch);
                             newContext = newContext(interceptingTrace, scope, newContext.dataFlowInfo, NO_EXPECTED_TYPE, context.expectedReturnType);
                             result = blockLevelVisitor.getType(statementExpression, newContext);
                             if (mismatch[0]) {
@@ -474,8 +474,8 @@ public class JetTypeInferrer {
             return result;
         }
 
-        private BindingTraceAdapter makeTraceInterceptingTypeMismatch(final BindingTrace trace, final JetExpression expressionToWatch, final boolean[] mismatchFound) {
+        private ObservableBindingTrace makeTraceInterceptingTypeMismatch(final BindingTrace trace, final JetExpression expressionToWatch, final boolean[] mismatchFound) {
-            return new BindingTraceAdapter(trace) {
+            return new ObservableBindingTrace(trace) {
 
                 @Override
                 public void report(@NotNull Diagnostic diagnostic) {
@@ -875,12 +875,12 @@ public class JetTypeInferrer {
         @Override
         public JetType visitObjectLiteralExpression(final JetObjectLiteralExpression expression, final TypeInferenceContext context) {
             final JetType[] result = new JetType[1];
-            BindingTraceAdapter.RecordHandler<PsiElement, ClassDescriptor> handler = new BindingTraceAdapter.RecordHandler<PsiElement, ClassDescriptor>() {
+            ObservableBindingTrace.RecordHandler<PsiElement, ClassDescriptor> handler = new ObservableBindingTrace.RecordHandler<PsiElement, ClassDescriptor>() {
 
                 @Override
                 public void handleRecord(WritableSlice<PsiElement, ClassDescriptor> slice, PsiElement declaration, final ClassDescriptor descriptor) {
                     if (slice == CLASS && declaration == expression.getObjectDeclaration()) {
-                        JetType defaultType = new DeferredType(new LazyValue<JetType>() {
+                        JetType defaultType = DeferredType.create(context.trace, new LazyValueWithDefault<JetType>(ErrorUtils.createErrorType("Recursive dependency")) {
                             @Override
                             protected JetType compute() {
                                 return descriptor.getDefaultType();
@@ -894,7 +894,7 @@ public class JetTypeInferrer {
                     }
                 }
             };
-            BindingTraceAdapter traceAdapter = new BindingTraceAdapter(context.trace);
+            ObservableBindingTrace traceAdapter = new ObservableBindingTrace(context.trace);
             traceAdapter.addHandler(CLASS, handler);
             TopDownAnalyzer.processObject(semanticServices, traceAdapter, context.scope, context.scope.getContainingDeclaration(), expression.getObjectDeclaration());
             return context.services.checkType(result[0], expression, context);

compiler/frontend/src/org/jetbrains/jet/lang/types/LazyValue.java

@@ -17,6 +17,10 @@ public abstract class LazyValue<T> {
 
     protected abstract T compute();
 
+    protected T getValueOnErrorReentry() {
+        throw new ReenteringLazyValueComputationException();
+    }
+
     public boolean isComputed() {
         return state == State.ERROR || state == State.COMPUTED;
     }
@@ -34,7 +38,7 @@ public abstract class LazyValue<T> {
             case COMPUTED:
                 return value;
             case ERROR:
-                throw new ReenteringLazyValueComputationException();
+                return getValueOnErrorReentry();
         }
         throw new IllegalStateException("Unreachable");
     }

compiler/frontend/src/org/jetbrains/jet/lang/types/LazyValueWithDefault.java

@@ -0,0 +1,17 @@
+package org.jetbrains.jet.lang.types;
+
+/**
+ * @author abreslav
+ */
+public abstract class LazyValueWithDefault<T> extends LazyValue<T> {
+    private final T defaultValue;
+
+    protected LazyValueWithDefault(T defaultValue) {
+        this.defaultValue = defaultValue;
+    }
+
+    @Override
+    protected T getValueOnErrorReentry() {
+        return defaultValue;
+    }
+}

compiler/frontend/src/org/jetbrains/jet/lang/types/ReenteringLazyValueComputationException.java

@@ -7,15 +7,8 @@ public class ReenteringLazyValueComputationException extends RuntimeException {
     public ReenteringLazyValueComputationException() {
     }
 
-    public ReenteringLazyValueComputationException(String message) {
+    @Override
-        super(message);
+    public synchronized Throwable fillInStackTrace() {
-    }
+        return this;
-
-    public ReenteringLazyValueComputationException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    public ReenteringLazyValueComputationException(Throwable cause) {
-        super(cause);
     }
 }

compiler/frontend/src/org/jetbrains/jet/util/slicedmap/CollectionSliceWrapper.java

@@ -0,0 +1,57 @@
+package org.jetbrains.jet.util.slicedmap;
+
+import com.google.common.base.Supplier;
+
+import java.util.Collection;
+
+/**
+ * @author abreslav
+ */
+public class CollectionSliceWrapper<K, V> implements WritableSlice<K, V> {
+    
+    private final WritableSlice<K, Collection<V>> wrapped;
+    private final SlicedMapKey<K, V> myKey;
+    private final Supplier<? extends Collection<V>> supplier;
+
+    public CollectionSliceWrapper(WritableSlice<K, Collection<V>> wrapped, Supplier<? extends Collection<V>> supplier) {
+        this.wrapped = wrapped;
+        this.supplier = supplier;
+        this.myKey = new SlicedMapKey<K, V>(this, null);
+    }
+
+    @Override
+    public SlicedMapKey<K, V> makeKey(K key) {
+        return myKey;
+    }
+
+    @Override
+    public boolean check(K key, V value) {
+        assert value != null;
+        return true;
+    }
+
+    @Override
+    public void afterPut(MutableSlicedMap map, K key, V value) {
+        Collection<V> collection = map.get(wrapped, key);
+        if (collection == null) {
+            collection = supplier.get();
+            map.put(wrapped, key, collection);
+        }
+        collection.add(value);
+    }
+
+    @Override
+    public RewritePolicy getRewritePolicy() {
+        return RewritePolicy.DO_NOTHING;
+    }
+
+    @Override
+    public V computeValue(SlicedMap map, K key, V value, boolean valueNotFound) {
+        throw new UnsupportedOperationException("Don't read by this slice, use the wrapped one");
+    }
+
+    @Override
+    public ReadOnlySlice<K, V> makeRawValueVersion() {
+        return this;
+    }
+}

compiler/frontend/src/org/jetbrains/jet/util/slicedmap/SlicedMapImpl.java

@@ -34,10 +34,11 @@ public class SlicedMapImpl implements MutableSlicedMap {
             return;
         }
         SlicedMapKey<K, V> slicedMapKey = slice.makeKey(key);
-        if (slice.getRewritePolicy().rewriteProcessingNeeded(key)) {
+        RewritePolicy rewritePolicy = slice.getRewritePolicy();
+        if (rewritePolicy.rewriteProcessingNeeded(key)) {
             if (map.containsKey(slicedMapKey)) {
                 //noinspection unchecked
-                if (!slice.getRewritePolicy().processRewrite(slice, key, (V) map.get(slicedMapKey), value)) {
+                if (!rewritePolicy.processRewrite(slice, key, (V) map.get(slicedMapKey), value)) {
                     return;
                 }
             }
@@ -70,4 +71,4 @@ public class SlicedMapImpl implements MutableSlicedMap {
         //noinspection unchecked
         return (Iterator) map.entrySet().iterator();
     }
-}
+}

compiler/frontend/src/org/jetbrains/jet/util/slicedmap/Slices.java

@@ -160,10 +160,10 @@ public class Slices {
 
     public static class SetSlice<K> extends BasicRemovableSlice<K, Boolean> {
 
-
         protected SetSlice(String debugName, RewritePolicy rewritePolicy) {
             super(debugName, rewritePolicy);
         }
+
         @Override
         public Boolean computeValue(SlicedMap map, K key, Boolean value, boolean valueNotFound) {
             if (valueNotFound) return false;

idea/testData/checker/regression/Jet81.jet

@@ -14,9 +14,9 @@ val a = object {
   {
     b + 1
   }
-  val x = <error>b</error>
+  val x = b
   val y = 1
 }
 
-val b = a.x
+val b = <error>a</error>.x
 val c = a.y

idea/testData/checkerWithErrorTypes/full/regression/Jet81.jet

@@ -14,9 +14,9 @@ val a = object {
   {
     b + 1
   }
-  val x = <!TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM!>b<!>
+  val x = b
   val y = 1
 }
 
-val b = a.x
+val b = <!TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM!>a<!>.x
 val c = a.y

idea/testData/checkerWithErrorTypes/quick/DeferredTypes.jet

@@ -0,0 +1,3 @@
+trait T {
+  val a = <!PROPERTY_INITIALIZER_IN_TRAIT!><!UNRESOLVED_REFERENCE!>Foo<!>.bar()<!>
+}