}

template <GTEST_10_TYPENAMES_(T), GTEST_10_TYPENAMES_(U)>
inline bool operator!=(const GTEST_10_TUPLE_(T)& t,
                       const GTEST_10_TUPLE_(U)& u) { return !(t == u); }

// 6.1.4 Pairs.
// Unimplemented.

}  // namespace tr1
}  // namespace std

#undef GTEST_0_TUPLE_
#undef GTEST_1_TUPLE_
#undef GTEST_2_TUPLE_
#undef GTEST_3_TUPLE_
#undef GTEST_4_TUPLE_
#undef GTEST_5_TUPLE_

	if err != nil {
		status, ok := grpcStatus.FromError(err)
		if ok {
			switch status.Code() {
			case codes.Unimplemented:
				log.Errorf("server does not implement the grpc health protocol (grpc.health.v1.Health): %v", err)
			case codes.DeadlineExceeded:
				log.Errorf("grpc request not finished within timeout: %v", err)
			default:

    mlir::BlockArgument mlir_arg = main_fn.getArgument(idx);
    if (xla_arg.kind == XlaArgument::kResource) {
      mlir::Type element_type;
      if (xla_arg.type == DT_INVALID) {
        return errors::Unimplemented(absl::StrCat(
            "Argument ", idx,
            " is an uninitialized resource variable which is currently"
            " unsupported in the MLIR-based TPU bridge"));
      }

func (e FormatError) Error() string { return "png: invalid format: " + string(e) }

var chunkOrderError = FormatError("chunk out of order")

// An UnsupportedError reports that the input uses a valid but unimplemented PNG feature.
type UnsupportedError string

func (e UnsupportedError) Error() string { return "png: unsupported feature: " + string(e) }

func (d *decoder) parseIHDR(length uint32) error {
	if length != 13 {

		return e.escapeTemplate(c, n)
	case *parse.TextNode:
		return e.escapeText(c, n)
	case *parse.WithNode:
		return e.escapeBranch(c, &n.BranchNode, "with")
	}
	panic("escaping " + n.String() + " is unimplemented")
}

var debugAllowActionJSTmpl = godebug.New("jstmpllitinterp")

// escapeAction escapes an action template node.
func (e *escaper) escapeAction(c context, n *parse.ActionNode) context {

	case "NOSERT":
		// Do all the prep-work like for an INSERT but don't actually insert the row.
		// Used for some of the concurrent tests.
		return s.execInsert(args, false)
	}
	return nil, fmt.Errorf("fakedb: unimplemented statement Exec command type of %q", s.cmd)
}

func valueFromPlaceholderName(args []driver.NamedValue, name string) driver.Value {
	for i := range args {
		if args[i].Name == name {
			return args[i].Value

				ctx.stderrStream = stream
			case v1.StreamTypeResize:
				replyChan <- struct{}{}
				ctx.resizeStream = stream
			default:
				// add other stream ...
				return nil, errors.New("unimplemented stream type")
			}
		case <-replyChan:
			receivedStreams++
			if receivedStreams == expectedStreams {
				break WaitForStreams
			}
		}
	}

	if ctx.resizeStream != nil {

  // CHECK: %[[random:.*]] = "tf.RandomUniform"
  // CHECK: return %[[random]]
  func.return %1: tensor<3xf32>
}

// Ops with unimplemented attributes which couldn't be added to the TFE_Op.
// CHECK-LABEL: func @testUnimplementedOp() -> (tensor<i32>, tensor<i32>)
func.func @testUnimplementedOp() -> (tensor<i32>, tensor<i32>) {

	}

	if elf.Type(elfobj.type_) != elf.ET_REL {
		return errorf("elf but not elf relocatable object")
	}

	mach := elf.Machine(elfobj.machine)
	switch arch.Family {
	default:
		return errorf("elf %s unimplemented", arch.Name)

	case sys.MIPS:
		if mach != elf.EM_MIPS || class != elf.ELFCLASS32 {
			return errorf("elf object but not mips")
		}

	case sys.MIPS64:

		} else {
			r1, r2, scale, ok = p.register(tok.String(), 0)
			if !ok {
				p.errorf("indirect through non-register %s", tok)
			}
			if r2 != 0 {
				p.errorf("unimplemented two-register form")
			}
			a.Index = r1
			if scale != 0 && scale != 1 && (p.arch.Family == sys.ARM64 ||
				p.arch.Family == sys.PPC64) {
				// Support (R1)(R2) (no scaling) and (R1)(R2*1).