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
return;
		}
		
		if (sender instanceof Name && ((Name) sender).resolveBinding() instanceof ITypeBinding) {
			return; 
		}
		
		ASTNode parent= invocationNode.getParent();
		while (parent instanceof Expression && parent.getNodeType() != ASTNode.CAST_EXPRESSION) {
			parent= parent.getParent();
		}
		boolean hasCastProposal= false;
		if (parent instanceof CastExpression) {
			
			hasCastProposal= useExistingParentCastProposal(cu, (CastExpression) parent, sender, invocationNode.getName(), getArgumentTypes(invocationNode.arguments()), proposals);
		}
		if (!hasCastProposal) {
			
			
			Expression target= sender;
			while (target instanceof ParenthesizedExpression) {
				target= ((ParenthesizedExpression) target).getExpression();
			}
			String label;
			if (target.getNodeType() != ASTNode.CAST_EXPRESSION) {
				String targetName= null;
				if (target.getLength() <= 18) {
					targetName= ASTNodes.asString(target);
				}
				if (targetName == null) {