fmt.Println(len(scanner.Bytes()) == 6)
	}
	if err := scanner.Err(); err != nil {
		fmt.Fprintln(os.Stderr, "shouldn't see an error scanning a string")
	}
	// Output:
	// true
}

// Use a Scanner to implement a simple word-count utility by scanning the
// input as a sequence of space-delimited tokens.
func ExampleScanner_words() {
	// An artificial input source.

system object code because cmd/link is not sophisticated enough to process
the real code.

The main benefits of this system are that cmd/link remains relatively simple
(it does not need to implement a complete ELF and Mach-O linker) and
that gcc is not needed after the package is compiled. For example,
package net uses cgo for access to name resolution functions provided

		srcBuf.Reset()
		src.Reset(srcBuf)
		dstBuf.Reset()
		io.Copy(dst, src)
	}
}

func BenchmarkReaderCopyUnoptimal(b *testing.B) {
	// Unoptimal case is where the underlying reader doesn't implement io.WriterTo
	srcBuf := bytes.NewBuffer(make([]byte, 8192))
	src := NewReader(onlyReader{srcBuf})
	dstBuf := new(bytes.Buffer)
	dst := onlyWriter{dstBuf}
	for i := 0; i < b.N; i++ {
		srcBuf.Reset()

			major := uint32((dev & 0x0000ff00) >> 8)
			minor := uint32((dev & 0x000000ff) >> 0)
			minor |= uint32((dev & 0xffff0000) >> 8)
			h.Devmajor, h.Devminor = int64(major), int64(minor)
		default:
			// TODO: Implement solaris (see https://golang.org/issue/8106)
		}
	}
	return nil

			prog.From = a[0]
			if a[1].Type == obj.TYPE_REG {
				prog.Reg = p.getRegister(prog, op, &a[1])
			} else {
				prog.AddRestSource(a[1])
			}
			prog.To = a[2]
		default:
			p.errorf("TODO: implement three-operand instructions for this architecture")
			return
		}
	case 4:
		if p.arch.Family == sys.ARM {
			if arch.IsARMBFX(op) {
				// a[0] and a[1] must be constants, a[2] and a[3] must be registers