b.ReportAllocs()
	for i := 0; i < b.N; i++ {
		bb.Reset()
		b := bb.AvailableBuffer()
		b = b[:cap(b)] // use max capacity to simulate a large append operation
		bb.Write(b)    // should be nearly infinitely fast
	}

of an error message on a given line to deduce the information it
needs. The program is syntactically valid regardless of whether each
name is a type or an ordinary identifier, so there will be no syntax
errors that might stop parsing early.

An error on not-declared:1 indicates that foo is undeclared.
An error on not-type:1 indicates that foo is not a type (if declared at all, it is an identifier).

pkg syscall (linux-386), const PR_MCE_KILL = 33
pkg syscall (linux-386), const PR_MCE_KILL_CLEAR = 0
pkg syscall (linux-386), const PR_MCE_KILL_DEFAULT = 2
pkg syscall (linux-386), const PR_MCE_KILL_EARLY = 1
pkg syscall (linux-386), const PR_MCE_KILL_GET = 34
pkg syscall (linux-386), const PR_MCE_KILL_LATE = 0
pkg syscall (linux-386), const PR_MCE_KILL_SET = 1
pkg syscall (linux-386), const PR_SET_DUMPABLE = 4

pkg syscall (linux-arm-cgo), const PR_MCE_KILL_CLEAR ideal-int
pkg syscall (linux-arm-cgo), const PR_MCE_KILL_DEFAULT ideal-int
pkg syscall (linux-arm-cgo), const PR_MCE_KILL_EARLY ideal-int
pkg syscall (linux-arm-cgo), const PR_MCE_KILL_GET ideal-int
pkg syscall (linux-arm-cgo), const PR_MCE_KILL_LATE ideal-int
pkg syscall (linux-arm-cgo), const PR_MCE_KILL_SET ideal-int

			Gname:    "dsnet",
			Format:   FormatGNU,
		}},
	}, {
		// This archive was generated by Writer but is readable by both
		// GNU and BSD tar utilities.
		// The archive generated by GNU is nearly byte-for-byte identical
		// to the Go version except the Go version sets a negative Devminor
		// just to force the GNU format.
		file: "testdata/gnu-utf8.tar",
		headers: []*Header{{

// returned by a Split function to indicate that the scanning should stop
// with no error. If the token being delivered with this error is not nil,
// the token is the last token.
//
// The value is useful to stop processing early or when it is necessary to
// deliver a final empty token (which is different from a nil token).
// One could achieve the same behavior with a custom error value but
// providing one here is tidier.

pkg syscall (linux-386), const PR_MCE_KILL ideal-int
pkg syscall (linux-386), const PR_MCE_KILL_CLEAR ideal-int
pkg syscall (linux-386), const PR_MCE_KILL_DEFAULT ideal-int
pkg syscall (linux-386), const PR_MCE_KILL_EARLY ideal-int
pkg syscall (linux-386), const PR_MCE_KILL_GET ideal-int
pkg syscall (linux-386), const PR_MCE_KILL_LATE ideal-int
pkg syscall (linux-386), const PR_MCE_KILL_SET ideal-int

  <a href="/pkg/builtin/#append"><code>append</code></a> that pass
  no values to be appended to the slice, such as <code>slice = append(slice)</code>.
  Such a statement has no effect, and experience has shown that is nearly always a mistake.
</p>

<h4 id="vet-defers">New warnings for deferring <code>time.Since</code></h4>

<p><!-- CL 527095, https://go.dev/issue/60048: time.Since should not be used in defer statement -->

		// field directly themselves. All other approaches sets UTC.
		fh.ModifiedDate, fh.ModifiedTime = timeToMsDosTime(fh.Modified)

		// Use "extended timestamp" format since this is what Info-ZIP uses.
		// Nearly every major ZIP implementation uses a different format,
		// but at least most seem to be able to understand the other formats.
		//
		// This format happens to be identical for both local and central header

func genLine(buf *bytes.Buffer, lineNum, n int, addNewline bool) {
	buf.Reset()
	doCR := lineNum%5 == 0
	if doCR {
		n--
	}
	for i := 0; i < n-1; i++ { // Stop early for \n.
		c := 'a' + byte(lineNum+i)
		if c == '\n' || c == '\r' { // Don't confuse us.
			c = 'N'
		}
		buf.WriteByte(c)
	}
	if addNewline {
		if doCR {
			buf.WriteByte('\r')
		}