hasBlockBody() fixed

idea/src/org/jetbrains/jet/lang/cfg/JetControlFlowProcessor.java

@@ -188,6 +188,7 @@ public class JetControlFlowProcessor {
                     JetArrayAccessExpression arrayAccessExpression = (JetArrayAccessExpression) left;
                     visitAssignToArrayAccess(expression, arrayAccessExpression);
                 } else if (left instanceof JetQualifiedExpression) {
+                    //
                     JetQualifiedExpression qualifiedExpression = (JetQualifiedExpression) left;
                     value(qualifiedExpression.getReceiverExpression(), false, false);
                     value(expression.getOperationReference(), false, false);

idea/src/org/jetbrains/jet/lang/psi/JetFunction.java

@@ -76,6 +76,6 @@ public class JetFunction extends JetTypeParameterListOwner implements JetDeclara
     }
 
     public boolean hasBlockBody() {
-        return findChildByType(JetTokens.EQ) != null;
+        return findChildByType(JetTokens.EQ) == null;
     }
 }

idea/src/org/jetbrains/jet/lang/resolve/BindingTraceContext.java

@@ -66,6 +66,7 @@ public class BindingTraceContext extends BindingTrace implements BindingContext
 
     private <K, V> void safePut(Map<K, V> map, K key, V value) {
         V oldValue = map.put(key, value);
+        // TODO:
 //        assert oldValue == null || oldValue == value : key + ": " + oldValue + " and " + value;
     }
 

idea/src/org/jetbrains/jet/lang/types/nullability/NullabilityDomain.java

@@ -0,0 +1,8 @@
+package org.jetbrains.jet.lang.types.nullability;
+
+/**
+ * @author abreslav
+ */
+public class NullabilityDomain {
+
+}