if (this.binding instanceof FieldBinding) {
this.bits &= ~ASTNode.RestrictiveFlagMASK; // clear bits
this.bits |= Binding.FIELD;
FieldBinding fieldBinding = (FieldBinding) this.binding;
MethodScope methodScope = scope.methodScope();
ReferenceBinding declaringClass = fieldBinding.original().declaringClass;
SourceTypeBinding sourceType = methodScope.enclosingSourceType();
// check for forward references
if ((this.indexOfFirstFieldBinding == 1 || (fieldBinding.modifiers & ClassFileConstants.AccEnum) != 0 || (!fieldBinding.isFinal() && declaringClass.isEnum())) // enum constants are checked even when qualified
&& sourceType == declaringClass
&& methodScope.lastVisibleFieldID >= 0