//
			// This logic is equivalent to the logic in
			// cmd/compile/internal/types/size.go:calcStructOffset
			return 8
		}

		// spec: "For a variable x of struct type: unsafe.Alignof(x)
		// is the largest of the values unsafe.Alignof(x.f) for each
		// field f of x, but at least 1."
		max := int64(1)
		for _, f := range t.fields {
			if a := s.Alignof(f.typ); a > max {
				max = a
			}
		}
		return max

// Copyright 2018 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 syntax

import "fmt"

// PosMax is the largest line or column value that can be represented without loss.
// Incoming values (arguments) larger than PosMax will be set to PosMax.
//
// Keep this consistent with maxLineCol in go/scanner.
const PosMax = 1 << 30

            if (index < 0) {
                index = -index - 1;
            }
            if (index == entries.size()) {
                // Largest free block is too small
                return;
            }

            FreeListEntry entry = entries.remove(index);
            block.setPos(entry.pos);
            block.setSize(entry.size);

}

// NewStruct returns a new struct with the given fields and corresponding field tags.
// If a field with index i has a tag, tags[i] must be that tag, but len(tags) may be
// only as long as required to hold the tag with the largest index i. Consequently,
// if no field has a tag, tags may be nil.
func NewStruct(fields []*Var, tags []string) *Struct {
	var fset objset
	for _, f := range fields {
		if f.name != "_" && fset.insert(f) != nil {

			// for similar reasons.
			switch deltaPC - PC_RANGE {
			// PC_RANGE is the largest deltaPC we can encode in one byte, using
			// DW_LNS_const_add_pc.
			//
			// (1<<16)-1 is the largest deltaPC we can encode in three bytes, using
			// DW_LNS_fixed_advance_pc.
			//
			// (1<<(7n))-1 is the largest deltaPC we can encode in n+1 bytes for
			// n=1,3,4,5,..., using DW_LNS_advance_pc.

@GwtIncompatible
@ElementTypesAreNonnullByDefault
public final class UnsignedBytes {
  private UnsignedBytes() {}

  /**
   * The largest power of two that can be represented as an unsigned {@code byte}.
   *
   * @since 10.0
   */
  public static final byte MAX_POWER_OF_TWO = (byte) 0x80;

  /**
   * The largest value that fits into an unsigned byte.
   *
   * @since 13.0
   */
  public static final byte MAX_VALUE = (byte) 0xFF;

@GwtIncompatible
@ElementTypesAreNonnullByDefault
public final class UnsignedBytes {
  private UnsignedBytes() {}

  /**
   * The largest power of two that can be represented as an unsigned {@code byte}.
   *
   * @since 10.0
   */
  public static final byte MAX_POWER_OF_TWO = (byte) 0x80;

  /**
   * The largest value that fits into an unsigned byte.
   *
   * @since 13.0
   */
  public static final byte MAX_VALUE = (byte) 0xFF;

								MatchType: &istio.StringMatch_Regex{
									Regex: ".*foo",
								},
							},
						},
					},
				},
			},
		},
		{
			"path prefix matching with largest characters",
			[]*istio.HTTPRoute{
				{
					Match: []*istio.HTTPMatchRequest{
						{
							Uri: &istio.StringMatch{
								MatchType: &istio.StringMatch_Prefix{
									Prefix: "/foo",
								},

	"100000000000000008388608",
	"100000000000000016777215",
	"100000000000000016777216",
	"-1",
	"-0.1",
	"-0", // NB: exception made for this input
	"1e-20",
	"625e-3",

	// largest float64
	"1.7976931348623157e308",
	"-1.7976931348623157e308",
	// next float64 - too large
	"1.7976931348623159e308",
	"-1.7976931348623159e308",
	// the border is ...158079
	// borderline - okay

//	1/3    0    false    0       (0.333... rounded)
//	1/4    2    true     0.25
//	1/6    1    false    0.2     (0.166... rounded)
func (x *Rat) FloatPrec() (n int, exact bool) {
	// Determine q and largest p2, p5 such that d = q·2^p2·5^p5.
	// The results n, exact are:
	//
	//     n = max(p2, p5)
	//     exact = q == 1
	//
	// For details see: