better rendering of unknown descriptors

2012-06-09 23:25:39 +04:00
parent 9595030b75
commit 8a72e22487
1 changed files with 5 additions and 0 deletions
@@ -247,6 +247,11 @@ public class DescriptorRenderer implements Renderer<DeclarationDescriptor> {
    public String render(@NotNull DeclarationDescriptor declarationDescriptor) {
        StringBuilder stringBuilder = new StringBuilder();
        declarationDescriptor.accept(rootVisitor, stringBuilder);
+
+        if (stringBuilder.length() == 0) {
+            stringBuilder.append(declarationDescriptor.getClass().getName() + "@" + System.identityHashCode(declarationDescriptor));
+        }
+
        if (shouldRenderDefinedIn()) {
            appendDefinedIn(declarationDescriptor, stringBuilder);
        }