// Two different parses: once with comments, once without.
	// The printer is not good enough at printing comments in the
	// right place when we start editing the AST behind its back,
	// so we use ast1 to look for the doc comments on import "C"
	// and on exported functions, and we use ast2 for translating
	// and reprinting.
	// In cgo mode, we ignore ast2 and just apply edits directly

pkg syscall (netbsd-arm64-cgo), const DLT_LINUX_SLL = 113
pkg syscall (netbsd-arm64-cgo), const DLT_LINUX_SLL ideal-int
pkg syscall (netbsd-arm64-cgo), const DLT_LOOP = 108
pkg syscall (netbsd-arm64-cgo), const DLT_LOOP ideal-int
pkg syscall (netbsd-arm64-cgo), const DLT_LTALK = 114
pkg syscall (netbsd-arm64-cgo), const DLT_LTALK ideal-int
pkg syscall (netbsd-arm64-cgo), const DLT_MFR = 182

		}
	}
</pre>

<h3 id="Continue_statements">Continue statements</h3>

<p>
A "continue" statement begins the next iteration of the
innermost <a href="#For_statements">"for" loop</a> at its post statement.
The "for" loop must be within the same function.
</p>

<pre class="ebnf">
ContinueStmt = "continue" [ Label ] .
</pre>

<p>
If there is a label, it must be that of an enclosing

	{"·AddUint32(SB)", "pkg.AddUint32(SB)"},
	{"(R1, R3)", "(R1, R3)"},
	{"[R0,R1,g,R15", ""}, // Issue 11764 - asm hung parsing ']' missing register lists.
	{"[):[o-FP", ""},     // Issue 12469 - there was no infinite loop for ARM; these are just sanity checks.
	{"[):[R0-FP", ""},
	{"(", ""}, // Issue 12466 - backed up before beginning of line.
}

var ppc64OperandTests = []operandTest{
	{"$((1<<63)-1)", "$9223372036854775807"},

	// #cgo LDFLAGS: -L${SRCDIR}/libs -lfoo

Will be expanded to:

	// #cgo LDFLAGS: -L/go/src/foo/libs -lfoo

When the Go tool sees that one or more Go files use the special import
"C", it will look for other non-Go files in the directory and compile
them as part of the Go package. Any .c, .s, .S or .sx files will be
compiled with the C compiler. Any .cc, .cpp, or .cxx files will be

	case err := <-c:
		if err == nil {
			t.Error("error expected")
		} else if err != io.ErrNoProgress {
			t.Error("unexpected error:", err)
		}
	case <-time.After(time.Second):
		t.Error("test timed out (endless loop in ReadByte?)")
	}
}

// A StringReader delivers its data one string segment at a time via Read.
type StringReader struct {
	data []string
	step int
}

	LODSB                                   // ac
	LODSL                                   // ad
	LODSQ                                   // 48ad
	LODSW                                   // 66ad
	//TODO: LOOP .+$0x11                    // e211
	//TODO: LOOPEQ .+$0x11                  // e111
	//TODO: LOOPNE .+$0x11                  // e011
	LSLW (BX), DX                           // 660f0313

pkg debug/elf, const COMPRESS_HIOS CompressionType
pkg debug/elf, const COMPRESS_HIPROC = 2147483647
pkg debug/elf, const COMPRESS_HIPROC CompressionType
pkg debug/elf, const COMPRESS_LOOS = 1610612736
pkg debug/elf, const COMPRESS_LOOS CompressionType
pkg debug/elf, const COMPRESS_LOPROC = 1879048192
pkg debug/elf, const COMPRESS_LOPROC CompressionType
pkg debug/elf, const COMPRESS_ZLIB = 1

func (f *formatter) formatOctal(b []byte, x int64) {
	if !fitsInOctal(len(b), x) {
		x = 0 // Last resort, just write zero
		f.err = ErrFieldTooLong
	}

	s := strconv.FormatInt(x, 8)
	// Add leading zeros, but leave room for a NUL.
	if n := len(b) - len(s) - 1; n > 0 {
		s = strings.Repeat("0", n) + s
	}
	f.formatString(b, s)
}

// fitsInOctal reports whether the integer x fits in a field n-bytes long

		// be extra careful: Scanner is for safe, simple jobs.
		for loop := 0; ; {
			n, err := s.r.Read(s.buf[s.end:len(s.buf)])
			if n < 0 || len(s.buf)-s.end < n {
				s.setErr(ErrBadReadCount)
				break
			}
			s.end += n
			if err != nil {
				s.setErr(err)
				break
			}
			if n > 0 {
				s.empties = 0
				break
			}
			loop++
			if loop > maxConsecutiveEmptyReads {
				s.setErr(io.ErrNoProgress)