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 (node.getLocationInParent() == MethodDeclaration.THROWN_EXCEPTIONS_PROPERTY) {
					kind= SimilarElementsRequestor.CLASSES;
				} else if (node.getLocationInParent() == MethodDeclaration.RETURN_TYPE2_PROPERTY) {
					kind= SimilarElementsRequestor.ALL_TYPES | SimilarElementsRequestor.VOIDTYPE;
				}
				break;
			case ASTNode.INSTANCEOF_EXPRESSION:
				kind= SimilarElementsRequestor.REF_TYPES  & ~SimilarElementsRequestor.VARIABLES;
				break;
			case ASTNode.THROW_STATEMENT:
				kind= SimilarElementsRequestor.CLASSES;
				break;
			case ASTNode.CLASS_INSTANCE_CREATION:
				if (((ClassInstanceCreation) parent).getAnonymousClassDeclaration() == null) {
					kind= SimilarElementsRequestor.CLASSES;
				} else {
					kind= SimilarElementsRequestor.CLASSES | SimilarElementsRequestor.INTERFACES;
				}
				break;
			case ASTNode.SINGLE_VARIABLE_DECLARATION:
				int superParent= parent.getParent().getNodeType();
				if (superParent == ASTNode.CATCH_CLAUSE) {
					kind= SimilarElementsRequestor.CLASSES;
				}
				break;
			case ASTNode.TAG_ELEMENT:
				kind= SimilarElementsRequestor.REF_TYPES & ~SimilarElementsRequestor.VARIABLES;
				break;
			case ASTNode.MARKER_ANNOTATION:
			case ASTNode.SINGLE_MEMBER_ANNOTATION: