<p>
Within a composite literal of array, slice, or map type <code>T</code>,
elements or map keys that are themselves composite literals may elide the respective
literal type if it is identical to the element or key type of <code>T</code>.
Similarly, elements or keys that are addresses of composite literals may elide
the <code>&amp;T</code> when the element or key type is <code>*T</code>.
</p>

<pre>

<p>
Within a composite literal of array, slice, or map type <code>T</code>,
elements or map keys that are themselves composite literals may elide the respective
literal type if it is identical to the element or key type of <code>T</code>.
Similarly, elements or keys that are addresses of composite literals may elide
the <code>&amp;T</code> when the element or key type is <code>*T</code>.
</p>

<pre>

pkg syscall (darwin-386), const SYS_SETWGROUPS = 289
pkg syscall (darwin-386), const SYS_SETXATTR = 236
pkg syscall (darwin-386), const SYS_SHARED_REGION_CHECK_NP = 294
pkg syscall (darwin-386), const SYS_SHARED_REGION_MAP_AND_SLIDE_NP = 438
pkg syscall (darwin-386), const SYS_SHMAT = 262
pkg syscall (darwin-386), const SYS_SHMCTL = 263
pkg syscall (darwin-386), const SYS_SHMDT = 264
pkg syscall (darwin-386), const SYS_SHMGET = 265

		return i
	}
	if b.buf == nil && n <= smallBufferSize {
		b.buf = make([]byte, n, smallBufferSize)
		return 0
	}
	c := cap(b.buf)
	if n <= c/2-m {
		// We can slide things down instead of allocating a new
		// slice. We only need m+n <= c to slide, but
		// we instead let capacity get twice as large so we
		// don't spend all our time copying.
		copy(b.buf, b.buf[b.off:])
	} else if c > maxInt-c-n {
		panic(ErrTooLarge)

pkg syscall (darwin-arm64), const SYS_SHARED_REGION_CHECK_NP = 294
pkg syscall (darwin-arm64), const SYS_SHARED_REGION_CHECK_NP ideal-int
pkg syscall (darwin-arm64), const SYS_SHARED_REGION_MAP_AND_SLIDE_NP = 438
pkg syscall (darwin-arm64), const SYS_SHARED_REGION_MAP_AND_SLIDE_NP ideal-int
pkg syscall (darwin-arm64), const SYS_SHMAT = 262
pkg syscall (darwin-arm64), const SYS_SHMAT ideal-int
pkg syscall (darwin-arm64), const SYS_SHMCTL = 263

pkg syscall (darwin-386), const SYS_SETXATTR ideal-int
pkg syscall (darwin-386), const SYS_SHARED_REGION_CHECK_NP ideal-int
pkg syscall (darwin-386), const SYS_SHARED_REGION_MAP_AND_SLIDE_NP ideal-int
pkg syscall (darwin-386), const SYS_SHMAT ideal-int
pkg syscall (darwin-386), const SYS_SHMCTL ideal-int
pkg syscall (darwin-386), const SYS_SHMDT ideal-int
pkg syscall (darwin-386), const SYS_SHMGET ideal-int

		lastByte:     -1,
		lastRuneSize: -1,
	}
}

var errNegativeRead = errors.New("bufio: reader returned negative count from Read")

// fill reads a new chunk into the buffer.
func (b *Reader) fill() {
	// Slide existing data to beginning.
	if b.r > 0 {
		copy(b.buf, b.buf[b.r:b.w])
		b.w -= b.r
		b.r = 0
	}

	if b.w >= len(b.buf) {
		panic("bufio: tried to fill full buffer")
	}