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
for (int i= 0; i < bindings.length; i++) {
				IMethodBinding curr= bindings[i];
				if (curr.isConstructor() && curr != meth) {
					return false;
				}
			}
			ASTParser parser= ASTParser.newParser(ASTProvider.AST_LEVEL);
			parser.setSource(targetCU);
			parser.setFocalPosition(0);
			parser.setResolveBindings(true);
			CompilationUnit unit= (CompilationUnit) parser.createAST(null);
			return unit.findDeclaringNode(meth.getKey()) == null;
		}
		return false;		
	}
	
	
	
	private static ITypeBinding[] getParameterTypes(List args) {
		ITypeBinding[] params= new ITypeBinding[args.size()];
		for (int i= 0; i < args.size(); i++) {
			Expression expr= (Expression) args.get(i);
			ITypeBinding curr= Bindings.normalizeTypeBinding(expr.resolveTypeBinding());
			if (curr == null) {
				curr= expr.getAST().resolveWellKnownType("java.lang.Object"); 
			}
			params[i]= curr;
		}
		return params;
	}