if a.hpaSelectors.SelectorExists(hpaKey) {
		// Update HPA selector only if the HPA was registered in enqueueHPA.
		a.hpaSelectors.PutSelector(hpaKey, parsedSelector)
	}
	a.hpaSelectorsMux.Unlock()

	pods, err := a.podLister.Pods(hpa.Namespace).List(parsedSelector)
	if err != nil {
		return nil, err
	}

	selectingHpas := a.hpasControllingPodsUnderSelector(pods)
	if len(selectingHpas) > 1 {

			return typ
		}
	}

	pos := p.pos
	p.errorExpected(pos, "operand")
	p.next() // make progress
	return &ast.BadExpr{pos, p.pos}
}

func (p *parser) parseSelector(x ast.Expr) ast.Expr {
	if p.trace {
		defer un(trace(p, "Selector"))
	}

	sel := p.parseIdent()

	return &ast.SelectorExpr{x, sel}
}

                    def selector = VERSION_SCHEME.parseSelector(substituteFromVersion)
                    if (it.requested.group.startsWith("org") && selector.accept(it.requested.version)) {

		return typ
	}

	// we have an error
	pos := p.pos
	p.errorExpected(pos, "operand")
	p.advance(stmtStart)
	return &ast.BadExpr{From: pos, To: p.pos}
}

func (p *parser) parseSelector(x ast.Expr) ast.Expr {
	if p.trace {
		defer un(trace(p, "Selector"))
	}

	sel := p.parseIdent()

	return &ast.SelectorExpr{X: x, Sel: sel}
}

				if err != nil {
					b.Fatalf("new cacher: %v", err)
				}
				defer cacher.Stop()

				// prepare result and pred
				parsedField, err := fields.ParseSelector("spec.nodeName=node-0")
				if err != nil {
					b.Fatalf("parse selector: %v", err)
				}
				pred := storage.SelectionPredicate{
					Label: labels.Everything(),
					Field: parsedField,
				}