)

var fset = token.NewFileSet()

func parseFiles(t *testing.T, filenames []string, srcs [][]byte, mode parser.Mode) ([]*ast.File, []error) {
	var files []*ast.File
	var errlist []error
	for i, filename := range filenames {
		file, err := parser.ParseFile(fset, filename, srcs[i], mode)
		if file == nil {
			t.Fatalf("%s: %s", filename, err)
		}
		files = append(files, file)
		if err != nil {

	out, rem, err := unquote(s, true)
	if len(rem) > 0 {
		return "", ErrSyntax
	}
	return out, err
}

// unquote parses a quoted string at the start of the input,
// returning the parsed prefix, the remaining suffix, and any parse errors.
// If unescape is true, the parsed prefix is unescaped,
// otherwise the input prefix is provided verbatim.
func unquote(in string, unescape bool) (out, rem string, err error) {

		}
	}()
	r, err := gzip.NewReader(f)
	if err != nil {
		return nil, fmt.Errorf("failed to create gzip reader: %v", err)
	}
	return &compressReadCloser{f: f, Reader: r}, nil
}

// parseMaxSize parses quantity string to int64 max size in bytes.
func parseMaxSize(size string) (int64, error) {
	quantity, err := resource.ParseQuantity(size)
	if err != nil {
		return 0, err
	}
	maxSize, ok := quantity.AsInt64()

	case dnsSource:
		return hostLookupDNS, dnsConf
	}

	// Something weird. Fallback to the default.
	return fallbackOrder, dnsConf
}

var netdns = godebug.New("netdns")

// goDebugNetDNS parses the value of the GODEBUG "netdns" value.
// The netdns value can be of the form:
//
//	1       // debug level 1
//	2       // debug level 2
//	cgo     // use cgo for DNS lookups
//	go      // use go for DNS lookups

	}
	var L string
	if t.L == -1 {
		L = "data"
	} else {
		L = fmt.Sprintf("%d", t.L)
	}
	return fmt.Sprintf("tile/%d/%s/%s%s", t.H, L, nStr, pStr)
}

// ParseTilePath parses a tile coordinate path.
func ParseTilePath(path string) (Tile, error) {
	f := strings.Split(path, "/")
	if len(f) < 4 || f[0] != "tile" {
		return Tile{}, &badPathError{path}
	}
	h, err1 := strconv.Atoi(f[1])

//
// If the host in the address parameter is not a literal IP address or
// the port is not a literal port number, ResolveTCPAddr resolves the
// address to an address of TCP end point.
// Otherwise, it parses the address as a pair of literal IP address
// and port number.
// The address parameter can use a host name, but this is not
// recommended, because it will return at most one of the host name's
// IP addresses.
//

//
//	"{rest...}" => segment{s: "rest", wild: true, multi: true}
type segment struct {
	s     string // literal or wildcard name or "/" for "/{$}".
	wild  bool
	multi bool // "..." wildcard
}

// parsePattern parses a string into a Pattern.
// The string's syntax is
//
//	[METHOD] [HOST]/[PATH]
//
// where:
//   - METHOD is an HTTP method
//   - HOST is a hostname

	}
	if len(t.Methods) == 0 {
		return true
	}
	rT := toRType(T)
	rV := toRType(V)

	// The same algorithm applies in both cases, but the
	// method tables for an interface type and a concrete type
	// are different, so the code is duplicated.
	// In both cases the algorithm is a linear scan over the two
	// lists - T's methods and V's methods - simultaneously.
	// Since method tables are stored in a unique sorted order

	parsegodebug(godebugDefault, seen)
	// apply defaults for as-yet-unseen variables
	for _, v := range dbgvars {
		if v.atomic != nil && !seen[v.name] {
			v.atomic.Store(0)
		}
	}
}

// parsegodebug parses the godebug string, updating variables listed in dbgvars.
// If seen == nil, this is startup time and we process the string left to right
// overwriting older settings with newer ones.

require that the items be followed by a newline or EOF.

[Scanf], [Fscanf], and [Sscanf] parse the arguments according to a
format string, analogous to that of [Printf]. In the text that
follows, 'space' means any Unicode whitespace character
except newline.

In the format string, a verb introduced by the % character
consumes and parses input; these verbs are described in more
detail below. A character other than %, space, or newline in