func _() {
	// An "invalid array index" compiler error signifies that the constant values have changed.
	// Re-run the stringer command to generate them again.
	var x [1]struct{}
	_ = x[Def-1]
	_ = x[Not-2]
	_ = x[Recv-3]
	_ = x[Tilde-4]
	_ = x[OrOr-5]
	_ = x[AndAnd-6]
	_ = x[Eql-7]
	_ = x[Neq-8]
	_ = x[Lss-9]
	_ = x[Leq-10]
	_ = x[Gtr-11]
	_ = x[Geq-12]
	_ = x[Add-13]
	_ = x[Sub-14]
	_ = x[Or-15]

		return &emptyInterface
	}

	// set method receivers if necessary
	typ := (*Checker)(nil).newInterface()
	for _, m := range methods {
		if sig := m.typ.(*Signature); sig.recv == nil {
			sig.recv = NewVar(m.pos, m.pkg, "", typ)
		}
	}

	// sort for API stability
	sortMethods(methods)

	typ.methods = methods
	typ.embeddeds = embeddeds
	typ.complete = true

	return typ
}

				hasTParamError := false                           // avoid duplicate type parameter errors
				if d.decl.Recv.NumFields() == 0 {
					// regular function
					if d.decl.Recv != nil {
						check.error(d.decl.Recv, BadRecv, "method has no receiver")
						// treat as function
					}
					if name == "init" || (name == "main" && check.pkg.name == "main") {

		// in fact, FuncDecl.Recv precedes FuncDecl.Type.Func.
		//
		// As a workaround, we inline the case for FuncType
		// here and order things correctly.
		//
		children = nil // discard ast.Walk(FuncDecl) info subtrees
		children = append(children, tok(n.Type.Func, len("func")))
		if n.Recv != nil {
			children = append(children, n.Recv)
		}
		children = append(children, n.Name)

	f := typeutil.StaticCallee(info, call)
	if f == nil || f.Name() != method {
		return false
	}
	recv := f.Type().(*types.Signature).Recv()
	if recv == nil {
		return false
	}

	// Check that the receiver is a <pkgPath>.<typeName> or
	// *<pkgPath>.<typeName>.
	_, named := typesinternal.ReceiverNamed(recv)
	return analysisutil.IsNamedType(named, pkgPath, typeName)

		sig := f.typ.(*Signature)
		if recv := sig.Recv(); recv != nil {
			buf.WriteByte('(')
			if _, ok := recv.Type().(*Interface); ok {
				// gcimporter creates abstract methods of
				// named interfaces using the interface type
				// (not the named type) as the receiver.
				// Don't print it in full.
				buf.WriteString("interface")
			} else {
				WriteType(buf, recv.Type(), qf)
			}
			buf.WriteByte(')')

  // CHECK: [[recv_future:%.*]] = tf_mlrt.async_executeop.device([[device]]){{.*}}op: \22Recv\22
  // CHECK: [[recv:%.*]] = tf_mlrt.await [[recv_future]]
  // CHECK: [[rendezvous_key_base:%.*]], [[result_future:%.*]] = tf_mlrt_tpu.compile_and_execute([[recv]])
  // CHECK: tf_mlrt.await [[result_future]]

		case *ast.FuncDecl:
			// Also, reject attempts to declare methods on C.T or *C.T.
			// (The generated code would otherwise accept this
			// invalid input; see issue #57926.)
			if decl.Recv != nil && len(decl.Recv.List) > 0 {
				recvType := decl.Recv.List[0].Type
				if recvType != nil {
					t := recvType
					if star, ok := unparen(t).(*ast.StarExpr); ok {
						t = star.X
					}

		sig := f.typ.(*Signature)
		if recv := sig.Recv(); recv != nil {
			buf.WriteByte('(')
			if _, ok := recv.Type().(*Interface); ok {
				// gcimporter creates abstract methods of
				// named interfaces using the interface type
				// (not the named type) as the receiver.
				// Don't print it in full.
				buf.WriteString("interface")
			} else {
				WriteType(buf, recv.Type(), qf)
			}
			buf.WriteByte(')')

  return (*mlir_module)->lookupSymbol<func::FuncOp>("host_func");
}

//===----------------------------------------------------------------------===//
// XLA Send/Recv ops
//===----------------------------------------------------------------------===//

// For XLA Send/Recv ops the key corresponds to the resource instance.

std::optional<std::string> _XlaRecvAtHostOp::GetResourceInstanceStr() {
  return getKey().str();
}