buf := make([]byte, 6)
	if _, err := srv.Write([]byte("foobar")); err != nil {
		t.Errorf("Write err: %v", err)
	}
	if n, err := conn.Read(buf); n != 6 || err != nil || string(buf) != "foobar" {
		t.Errorf("Read = %d, %v, data %q; want 6, nil, foobar", n, err, buf)
	}

	// Set a deadline which should cause Write to timeout

//    (from _GCoff), enabling the write barrier, enabling mutator
//    assists, and enqueueing root mark jobs. No objects may be
//    scanned until all Ps have enabled the write barrier, which is
//    accomplished using STW.
//
//    b. Start the world. From this point, GC work is done by mark
//    workers started by the scheduler and by assists performed as
//    part of allocation. The write barrier shades both the

	sh := elfwritenotehdr(out, ".note.gnu.build-id", ELF_NOTE_BUILDINFO_NAMESZ, uint32(len(buildinfo)), ELF_NOTE_BUILDINFO_TAG)
	if sh == nil {
		return 0
	}

	out.Write(ELF_NOTE_BUILDINFO_NAME)
	out.Write(buildinfo)
	var zero = make([]byte, 4)
	out.Write(zero[:int(Rnd(int64(len(buildinfo)), 4)-int64(len(buildinfo)))])

	return int(sh.Size)
}

func elfwritegobuildid(out *OutBuf) int {

//
// If Body is present, Content-Length is <= 0 and [Request.TransferEncoding]
// hasn't been set to "identity", Write adds "Transfer-Encoding:
// chunked" to the header. Body is closed after it is sent.
func (r *Request) Write(w io.Writer) error {
	return r.write(w, false, nil, nil)
}

// WriteProxy is like [Request.Write] but writes the request in the form
// expected by an HTTP proxy. In particular, [Request.WriteProxy] writes the

   * segments, each governed by its own write lock. The segment lock is taken once for each explicit
   * write, and twice for each cache loading computation (once prior to loading the new value, and
   * once after loading completes). Much internal cache management is performed at the segment
   * granularity. For example, access queues and write queues are kept per segment when they are

  %read = "tf.TensorArrayReadV3"(%ta#0, %index, %write) : (tensor<!tf_type.resource>, tensor<i32>, tensor<f32>) -> tensor<3xf32>
  // CHECK-NOT: TensorArrayCloseV3
  "tf.TensorArrayCloseV3"(%ta#0) : (tensor<!tf_type.resource>) -> ()
  // CHECK: return %[[READ]] : tensor<3xf32>
  func.return %read: tensor<3xf32>
}

// -----

// Test inferring shape from the first write.

// CHECK-LABEL: func @main

	if rw.writeHeader != nil {
		rw.writeHeader(statusCode)
	}
}

func (rw *testResponseWriter) Write(p []byte) (int, error) {
	if rw.write != nil {
		return rw.write(p)
	}
	return len(p), nil

	    are recorded, equivalent to -test.blockprofilerate=1.

	-coverprofile cover.out
	    Write a coverage profile to the file after all tests have passed.
	    Sets -cover.

	-cpuprofile cpu.out
	    Write a CPU profile to the specified file before exiting.
	    Writes test binary as -c would.

	-memprofile mem.out
	    Write an allocation profile to the file after all tests have passed.
	    Writes test binary as -c would.

func (span *mspan) objBase(addr uintptr) uintptr {
	return span.base() + span.objIndex(addr)*span.elemsize
}

// bulkBarrierPreWrite executes a write barrier
// for every pointer slot in the memory range [src, src+size),
// using pointer/scalar information from [dst, dst+size).
// This executes the write barriers necessary before a memmove.
// src, dst, and size must be pointer-aligned.
// The range [dst, dst+size) must lie within a single object.

      auto write = dyn_cast<TF::AssignVariableOp>(user);
      if (!read && !write) {
        unsupported_use = true;
        break;
      }

      if (read && !info.is_read) {
        info.is_read = true;
        info.RefineType(read.getValue().getType());
        info.read_attrs = user->getAttrDictionary();
      }

      if (write) {
        info.is_written = true;