func (check *Checker) expr(T *target, x *operand, e ast.Expr) {
	check.rawExpr(T, x, e, nil, false)
	check.exclude(x, 1<<novalue|1<<builtin|1<<typexpr)
	check.singleValue(x)
}

// genericExpr is like expr but the result may also be generic.
func (check *Checker) genericExpr(x *operand, e ast.Expr) {
	check.rawExpr(nil, x, e, nil, true)
	check.exclude(x, 1<<novalue|1<<builtin|1<<typexpr)
	check.singleValue(x)
}

func (check *Checker) expr(T *target, x *operand, e syntax.Expr) {
	check.rawExpr(T, x, e, nil, false)
	check.exclude(x, 1<<novalue|1<<builtin|1<<typexpr)
	check.singleValue(x)
}

// genericExpr is like expr but the result may also be generic.
func (check *Checker) genericExpr(x *operand, e syntax.Expr) {
	check.rawExpr(nil, x, e, nil, true)
	check.exclude(x, 1<<novalue|1<<builtin|1<<typexpr)
	check.singleValue(x)

   * RuntimeException runtime exceptions} thrown by the executor.
   */
  @SuppressWarnings("CatchingUnchecked") // sneaky checked exception
  private static void executeListener(Runnable runnable, Executor executor) {
    try {
      executor.execute(runnable);
    } catch (Exception e) { // sneaky checked exception
      // Log it and keep going -- bad runnable and/or executor. Don't punish the other runnables if

   * RuntimeException runtime exceptions} thrown by the executor.
   */
  @SuppressWarnings("CatchingUnchecked") // sneaky checked exception
  private static void executeListener(Runnable runnable, Executor executor) {
    try {
      executor.execute(runnable);
    } catch (Exception e) { // sneaky checked exception
      // Log it and keep going -- bad runnable and/or executor. Don't punish the other runnables if

   *       RuntimeException} (though {@code get} implementations are discouraged from throwing such
   *       exceptions).
   * </ul>
   *
   * <p>The overall principle is to continue to treat every checked exception as a checked
   * exception, every unchecked exception as an unchecked exception, and every error as an error. In
   * addition, the cause of any {@code ExecutionException} is wrapped in order to ensure that the

   *       RuntimeException} (though {@code get} implementations are discouraged from throwing such
   *       exceptions).
   * </ul>
   *
   * <p>The overall principle is to continue to treat every checked exception as a checked
   * exception, every unchecked exception as an unchecked exception, and every error as an error. In
   * addition, the cause of any {@code ExecutionException} is wrapped in order to ensure that the

            }
            candidateSource = ModelSource.fromPath(candidateModel.getPomFile());
        }

        //
        // TODO jvz Why isn't all this checking the job of the duty of the workspace resolver, we know that we
        // have a model that is suitable, yet more checks are done here and the one for the version is problematic
        // before because with parents as ranges it will never work in this scenario.
        //

		schemaGenerator func(maxLength *int64) *schema.Structural
		setMaxElements  int64

		// calc costs expectations are checked against the generated schema without any max element limits set
		expectedCalcCost           uint64
		expectCalcCostExceedsLimit uint64

		// calc costs expectations are checked against the generated schema with max element limits set
		expectedSetCost             uint64
		expectedSetCostExceedsLimit uint64

			"conditional valueless attr name",
			`<input{{if .T}} checked{{end}} name=n>`,
			`<input checked name=n>`,
		},
		{
			"conditional dynamic valueless attr name 1",
			`<input{{if .T}} {{"checked"}}{{end}} name=n>`,
			`<input checked name=n>`,
		},
		{
			"conditional dynamic valueless attr name 2",
			`<input {{if .T}}{{"checked"}} {{end}}name=n>`,
			`<input checked name=n>`,
		},
		{
			"dynamic attribute name",

				var tpe string
				if expectSuccess {
					tpe = "positive"
					opt.Check = check.And(
						check.OK(),
						check.ReachedTargetClusters(t))
					if expectMTLS {
						opt.Check = check.And(opt.Check, check.MTLSForHTTP())
					}
				} else {
					tpe = "negative"
					opt.Check = check.NotOK()
				}
				t.Logf("expected result: %v", tpe)

				include := c.Include