return newType != nil, IncompatibleAssign
	}
	// Vu is typed

	// x's type V and T have identical underlying types
	// and at least one of V or T is not a named type
	// and neither V nor T is a type parameter.
	if Identical(Vu, Tu) && (!hasName(V) || !hasName(T)) && Vp == nil && Tp == nil {
		return true, 0
	}

	// T is an interface type, but not a type parameter, and V implements T.

	if config == nil || len(config.Certificates) == 0 &&
		config.GetCertificate == nil && config.GetConfigForClient == nil {
		return nil, errors.New("tls: neither Certificates, GetCertificate, nor GetConfigForClient set in Config")
	}
	l, err := net.Listen(network, laddr)
	if err != nil {
		return nil, err
	}
	return NewListener(l, config), nil
}

type timeoutError struct{}

    ReverseConverter(Converter<A, B> original) {
      this.original = original;
    }

    /*
     * These gymnastics are a little confusing. Basically this class has neither legacy nor
     * non-legacy behavior; it just needs to let the behavior of the backing converter shine
     * through. So, we override the correctedDo* methods, after which the do* methods should never
     * be reached.
     */

//
//   - If indirect is set, a method with a pointer receiver type was found
//     but there was no pointer on the path from the actual receiver type to
//     the method's formal receiver base type, nor was the receiver addressable.
func LookupFieldOrMethod(T Type, addressable bool, pkg *Package, name string) (obj Object, index []int, indirect bool) {
	if T == nil {
		panic("LookupFieldOrMethod on nil type")
	}

// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package norm

import "unicode/utf8"

const (
	maxNonStarters = 30
	// The maximum number of characters needed for a buffer is
	// maxNonStarters + 1 for the starter + 1 for the GCJ
	maxBufferSize    = maxNonStarters + 2
	maxNFCExpansion  = 3  // NFC(0x1D160)

   *
   * @deprecated If you must interoperate with a system that requires MD5, then use this method,
   *     despite its deprecation. But if you can choose your hash function, avoid MD5, which is
   *     neither fast nor secure. As of January 2017, we suggest:
   *     <ul>
   *       <li>For security:
   *           {@link Hashing#sha256} or a higher-level API.

			ld = ppc64.ALWAR
			st = ppc64.ASTWCCC
		}
		r0 := v.Args[0].Reg()
		r1 := v.Args[1].Reg()
		// LWSYNC - Assuming shared data not write-through-required nor
		// caching-inhibited. See Appendix B.2.2.2 in the ISA 2.07b.
		plwsync := s.Prog(ppc64.ALWSYNC)
		plwsync.To.Type = obj.TYPE_NONE
		// LBAR or LWAR
		p := s.Prog(ld)
		p.From.Type = obj.TYPE_MEM

or equipment, and unavailability or interruption of operations.

6. DISCLAIMER OF LIABILITY

EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, AND TO THE EXTENT
PERMITTED BY APPLICABLE LAW, NEITHER RECIPIENT NOR ANY CONTRIBUTORS
SHALL HAVE ANY LIABILITY FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING WITHOUT LIMITATION LOST
PROFITS), HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

/**
 * An implementation of {@code RangeMap} based on a {@code TreeMap}, supporting all optional
 * operations.
 *
 * <p>Like all {@code RangeMap} implementations, this supports neither null keys nor null values.
 *
 * @author Louis Wasserman
 * @since 14.0
 */
@SuppressWarnings("rawtypes") // https://github.com/google/guava/issues/989
@GwtIncompatible // NavigableMap
@ElementTypesAreNonnullByDefault

	flagW ternaryFlag
	FlagW = new(bool) // the -w flag, computed in main from flagW
)

// ternaryFlag is like a boolean flag, but has a default value that is
// neither true nor false, allowing it to be set from context (e.g. from another
// flag).
// *ternaryFlag implements flag.Value.
type ternaryFlag int

const (
	ternaryFlagUnset ternaryFlag = iota
	ternaryFlagFalse