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
if (guessedType != null && guessedType != objectBinding) { 
							
							if (!isWriteAccess && TypeRules.canAssign(varType, guessedType)
									|| isWriteAccess && TypeRules.canAssign(guessedType, varType)) {
								relevance += 2; 
							}
						}
						if (methodSenderName != null && hasMethodWithName(varType, methodSenderName)) {
							relevance += 2;
						}
						if (fieldSenderName != null && hasFieldWithName(varType, fieldSenderName)) {
							relevance += 2;
						}
					}
								
					if (relevance > 0) {
						String label= CorrectionMessages.getFormattedString("UnresolvedElementsSubProcessor.changevariable.description", currName); 
						proposals.add(new RenameNodeCompletionProposal(label, cu, node.getStartPosition(), node.getLength(), currName, relevance));
					}
				} else if (varOrMeth instanceof IMethodBinding) {
					IMethodBinding curr= (IMethodBinding) varOrMeth;
					if (!curr.isConstructor() && guessedType != null && TypeRules.canAssign(curr.getReturnType(), guessedType)) {
						if (NameMatcher.isSimilarName(curr.getName(), identifier)) {
							AST ast= astRoot.getAST();
							ASTRewrite rewrite= ASTRewrite.create(ast);
							String label= CorrectionMessages.getFormattedString("UnresolvedElementsSubProcessor.changetomethod.description", ASTResolving.getMethodSignature(curr, false)); 
							Image image= JavaPluginImages.get(JavaPluginImages.IMG_CORRECTION_CHANGE);
							LinkedCorrectionProposal proposal= new LinkedCorrectionProposal(label, cu, rewrite, 8, image);
							proposals.add(proposal);