}

		// Process in sort order.
		sort.Strings(entries)
		dirStack := make([]string, 0, 5)
		prefix = "" // Remove prefix after first level as we have already filtered the list.
		if len(forward) > 0 {
			// Conservative forwarding. Entries may be either objects or prefixes.
			for i, entry := range entries {
				if entry >= forward || strings.HasPrefix(forward, entry) {
					entries = entries[i:]
					break
				}
			}
		}

}

// escape converts a string to something suitable for a shell command line.
func escape(s string) string {
	s = strings.Replace(s, "\\", "\\\\", -1)
	s = strings.Replace(s, "'", "\\'", -1)
	// Conservative guess at characters that will force quoting
	if s == "" || strings.ContainsAny(s, "\\ ;#*&$~?!|[]()<>{}`") {
		s = "'" + s + "'"
	}
	return s
}

      new RegularImmutableMap<>((Entry<Object, Object>[]) ImmutableMap.EMPTY_ENTRY_ARRAY, null, 0);

  /**
   * Closed addressing tends to perform well even with high load factors. Being conservative here
   * ensures that the table is still likely to be relatively sparse (hence it misses fast) while
   * saving space.
   */
  @VisibleForTesting static final double MAX_LOAD_FACTOR = 1.2;

  /**

    // The input must remain alive until the transfer completes, so we keep a
    // reference. We also wait until the transfer completes before calling
    // done().
    // The latter may be too conservative, but given the host is involved in
    // waiting for the transfer to complete anyway there is probably little
    // downside. If we were to add the ability for computations to wait directly

					}
				}
				toFloat(x)
				toFloat(y)
			} else {
				check.convertUntyped(x, Typ[Float64])
				check.convertUntyped(y, Typ[Float64])
				// x and y should be invalid now, but be conservative
				// and check below
			}
		}
		if x.mode == invalid || y.mode == invalid {
			return
		}

		// both argument types must be identical
		if !Identical(x.typ, y.typ) {

// 2. Synchronous safe-points occur when a running goroutine checks
//    for a preemption request.
//
// 3. Asynchronous safe-points occur at any instruction in user code
//    where the goroutine can be safely paused and a conservative
//    stack and register scan can find stack roots. The runtime can
//    stop a goroutine at an async safe-point using a signal.
//
// At both blocked and synchronous safe-points, a goroutine's CPU

    const llvm::SmallDenseSet<int64_t>& resource_ids,
    bool previous_unknown_resource_access) {
  // If we had any unknown resource access before, then we conservatively assume
  // that `resource` has been accessed before.
  // If `resource` is an unknown resource, then we conservatively assume that
  // the same resource has been accessed before.
  if (previous_unknown_resource_access ||
      resource_analysis_info.IsUnknownResource(resource))

					}
				}
				toFloat(x)
				toFloat(y)
			} else {
				check.convertUntyped(x, Typ[Float64])
				check.convertUntyped(y, Typ[Float64])
				// x and y should be invalid now, but be conservative
				// and check below
			}
		}
		if x.mode == invalid || y.mode == invalid {
			return
		}

		// both argument types must be identical
		if !Identical(x.typ, y.typ) {

func isIP(host string) bool {
	if strings.ContainsAny(host, ":%") {
		// Probable IPv6 address.
		// Hostnames can't contain : or %, so this is definitely not a valid host.
		// Treating it as an IP is the more conservative option, and avoids the risk
		// of interpreting ::1%.www.example.com as a subdomain of www.example.com.
		return true
	}
	return net.ParseIP(host) != nil
}

			// get too large. All the varint and string
			// reading code earlier should already catch
			// overlong things and return ErrStringLength,
			// but keep this as a last resort.
			const varIntOverhead = 8 // conservative
			if d.maxStrLen != 0 && int64(len(d.buf)) > 2*(int64(d.maxStrLen)+varIntOverhead) {
				return 0, ErrStringLength
			}
			d.saveBuf.Write(d.buf)
			return len(p), nil
		}
		d.firstField = false