* 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

   */
  protected void verify(List<E> elements) {}

  /** Executes the test. */
  @SuppressWarnings("CatchingUnchecked") // sneaky checked exception
  public final void test() {
    try {
      recurse(0);
    } catch (Exception e) { // sneaky checked exception
      throw new RuntimeException(Arrays.toString(stimuli), e);
    }
  }

  private void recurse(int level) {

                if (referenceSelector != null) {
                    Element(PropertyAccess(checked(receiver!!), checked(referenceSelector!!), referenceSourceData!!))
                } else {
                    val functionCall = checked(functionCallSelector!!)
                    Element(FunctionCall(checked(receiver!!), functionCall.name, functionCall.args, functionCall.sourceData))
                }
            }

"checker". For example, the printf checker reports mistakes in
fmt.Printf format strings.

A "modular" analysis is one that inspects one package at a time but can
save information from a lower-level package and use it when inspecting a
higher-level package, analogous to separate compilation in a toolchain.
The printf checker is modular: when it discovers that a function such as

			}
		}
	}
}

func (check *Checker) openScope(node syntax.Node, comment string) {
	check.openScopeUntil(node, syntax.EndPos(node), comment)
}

func (check *Checker) openScopeUntil(node syntax.Node, end syntax.Pos, comment string) {
	scope := NewScope(check.scope, node.Pos(), end, comment)
	check.recordScope(node, scope)
	check.scope = scope
}

func (check *Checker) closeScope() {

// may be set to the cause for the failure.
// The check parameter may be nil if convertibleTo is invoked through an
// exported API call, i.e., when all methods have been type-checked.
func (x *operand) convertibleTo(check *Checker, T Type, cause *string) bool {
	// "x is assignable to T"
	if ok, _ := x.assignableTo(check, T, cause); ok {
		return true
	}

	origT := T
	V := Unalias(x.typ)

   */
  protected void verify(List<E> elements) {}

  /** Executes the test. */
  @SuppressWarnings("CatchingUnchecked") // sneaky checked exception
  public final void test() {
    try {
      recurse(0);
    } catch (Exception e) { // sneaky checked exception
      throw new RuntimeException(Arrays.toString(stimuli), e);
    }
  }

  public void testForEachRemaining() {

    public FactoryMethodReturnValueTester testSerializable() throws Exception {
      for (Invokable<?, ?> factory : getFactoriesToTest()) {
        Object instance = instantiate(factory);
        if (instance != null) {
          try {
            SerializableTester.reserialize(instance);
          } catch (Exception e) { // sneaky checked exception

    public FactoryMethodReturnValueTester testSerializable() throws Exception {
      for (Invokable<?, ?> factory : getFactoriesToTest()) {
        Object instance = instantiate(factory);
        if (instance != null) {
          try {
            SerializableTester.reserialize(instance);
          } catch (Exception e) { // sneaky checked exception

			expectEsimatedCost: func(c checker.CostEstimate) checker.CostEstimate {
				return checker.CostEstimate{Min: c.Min + 5, Max: c.Max + 9}
			},
			expectRuntimeCost: func(c uint64) uint64 { return c + 5 },
		},
		{
			ops: []string{".containsCIDR(cidr('192.168.0.0/16'))"},
			expectEsimatedCost: func(c checker.CostEstimate) checker.CostEstimate {
				return checker.CostEstimate{Min: c.Min + 5, Max: c.Max + 9}
			},