Bug 81980 Unexpected unresolved enum quick fix suggestions [quick fix] [5.0]
Although the create field and create constant in my enum type suggestions for the quick fix in the code listed below compiles and works fine. It is not quite what I expected for the use of enumerated types. public class EnumQuickFixBug implements Runnable { private State state; private enum State {begin, end}; public void run() { state = State.begin; // Try quick fixing the line below state = State.middle; state = State.end; } public static void main(String args[]) { EnumQuickFixBug bugs = new EnumQuickFixBug(); bugs.run(); System.out.println("Done"); } } I expected to declaration of the enum type to change to something like: private enum State {begin, end, middle}; but instead it did something like this: private enum State {begin, end; public static State middle;};
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/correction/UnresolvedElementsSubProcessor.java
binding= Bindings.getBindingOfParentType(invocationNode);
			if (isSuperInvocation && binding != null) {
				binding= binding.getSuperclass();
			}				
		}
		if (binding != null && binding.isFromSource()) {
			ITypeBinding senderDeclBinding= binding.getTypeDeclaration();
			
			ICompilationUnit targetCU= ASTResolving.findCompilationUnitForBinding(cu, astRoot, senderDeclBinding);
			if (targetCU != null) {			
				String label;
				Image image;
				ITypeBinding[] parameterTypes= getParameterTypes(arguments);
				String sig= ASTResolving.getMethodSignature(methodName, parameterTypes);
				
				if (ASTResolving.isUseableTypeInContext(parameterTypes, senderDeclBinding, false)) {
					if (cu.equals(targetCU)) {
						label= CorrectionMessages.getFormattedString("UnresolvedElementsSubProcessor.createmethod.description", sig); 
						image= JavaPluginImages.get(JavaPluginImages.IMG_MISC_PRIVATE);
					} else {
						label= CorrectionMessages.getFormattedString("UnresolvedElementsSubProcessor.createmethod.other.description", new Object[] { sig, targetCU.getElementName() } ); 
						image= JavaPluginImages.get(JavaPluginImages.IMG_MISC_PUBLIC);
					}
					proposals.add(new NewMethodCompletionProposal(label, targetCU, invocationNode, arguments, senderDeclBinding, 5, image));
				}
				if (senderDeclBinding.isAnonymous() && cu.equals(targetCU) && sender == null && Bindings.findMethodInHierarchy(senderDeclBinding, methodName, (ITypeBinding[]) null) == null) { 
					ASTNode anonymDecl= astRoot.findDeclaringNode(senderDeclBinding);
					if (anonymDecl != null) {
						senderDeclBinding= Bindings.getBindingOfParentType(anonymDecl.getParent());
						if (!senderDeclBinding.isAnonymous() && ASTResolving.isUseableTypeInContext(parameterTypes, senderDeclBinding, false)) {