// Ugly special case. We cheat and take the "Z" variants
			// to mean "the time zone as formatted for ISO 8601".
			if offset == 0 && (std == stdISO8601TZ || std == stdISO8601ColonTZ || std == stdISO8601SecondsTZ || std == stdISO8601ShortTZ || std == stdISO8601ColonSecondsTZ) {
				b = append(b, 'Z')

  if (!variant_ty) {
    return false;
  }
  // Check there is only one subtype contained in the variant type. Note that
  // when `subtypes.size() == 1` does not always mean the type is actually
  // a tensorlist. We probably need some form of data flow analysis.
  if (variant_ty.getSubtypes().size() == 1) {
    return true;
  }

   * use the {@code TreeSet} constructor directly, taking advantage of <a
   * href="http://goo.gl/iz2Wi">"diamond" syntax</a>. One caveat to this is that the {@code TreeSet}
   * constructor uses a null {@code Comparator} to mean "natural ordering," whereas this factory
   * rejects null. Clean your code accordingly.
   *
   * @param comparator the comparator to use to sort the set
   * @return a new, empty {@code TreeSet}

	// value of the BasicConstraints' "pathLenConstraint".
	//
	// When parsing a certificate, a positive non-zero MaxPathLen
	// means that the field was specified, -1 means it was unset,
	// and MaxPathLenZero being true mean that the field was
	// explicitly set to zero. The case of MaxPathLen==0 with MaxPathLenZero==false
	// should be treated equivalent to -1 (unset).
	//
	// When generating a certificate, an unset pathLenConstraint

				v := module.Version{Path: q.pattern}
				// The user has explicitly requested to downgrade their own module to
				// version "none". This is not an entirely unreasonable request: it
				// could plausibly mean “downgrade away everything that depends on any
				// explicit version of the main module”, or “downgrade away the
				// package with the same path as the main module, found in a module

		}
	}

	return 0, io.EOF
}

// opensslOutputSink is an io.Writer that receives the stdout and stderr from an
// `openssl` process and sends a value to handshakeComplete or readKeyUpdate
// when certain messages are seen.
type opensslOutputSink struct {
	handshakeComplete chan struct{}
	readKeyUpdate     chan struct{}
	all               []byte
	line              []byte
}

func newOpensslOutputSink() *opensslOutputSink {

	}

	// Profiling tests are inherently flaky, especially on a
	// loaded system, such as when this test is running with
	// several others under go test std. If a test fails in a way
	// that could mean it just didn't run long enough, try with a
	// longer duration.
	for {
		var prof bytes.Buffer
		if err := StartCPUProfile(&prof); err != nil {
			t.Fatal(err)
		}
		f(duration)
		StopCPUProfile()

// elements, such as subtests, the argument is itself slash-separated, with
// expressions matching each name element in turn. Because it is unanchored, an
// empty expression matches any string.
// For example, using "matching" to mean "whose name contains":
//
//	go test -run ''        # Run all tests.
//	go test -run Foo       # Run top-level tests matching "Foo", such as "TestFooBar".