dot, "dot_general ops have different dimension numbers");
    if (dot.getPrecisionConfig() != first_dot.getPrecisionConfig())
      return rewriter.notifyMatchFailure(
          dot, "dot_general ops have different precision configs");
    if (!dot.getLhs().getType().hasStaticShape())
      return rewriter.notifyMatchFailure(
          dot, "all dot_general LHS must be statically shaped");

func.func @testDotToDotGeneralVectorVector(%arg0: tensor<3072xf32>, %arg1: tensor<3072xf32>) -> tensor<f32> {
  %0 = "mhlo.dot"(%arg0, %arg1) : (tensor<3072xf32>, tensor<3072xf32>) -> tensor<f32>
  func.return %0 : tensor<f32>

// CHECK:      %[[RES:.*]] = "mhlo.dot_general"(%arg0, %arg1) <{
// CHECK-SAME:   dot_dimension_numbers = #mhlo.dot<
// CHECK-SAME:     lhs_contracting_dimensions = [0],
// CHECK-SAME:     rhs_contracting_dimensions = [0]

	case *parse.ContinueNode:
		panic(walkContinue)
	case *parse.IfNode:
		s.walkIfOrWith(parse.NodeIf, dot, node.Pipe, node.List, node.ElseList)
	case *parse.ListNode:
		for _, node := range node.Nodes {
			s.walk(dot, node)
		}
	case *parse.RangeNode:
		s.walkRange(dot, node)
	case *parse.TemplateNode:
		s.walkTemplate(dot, node)
	case *parse.TextNode:
		if _, err := s.wr.Write(node.Text); err != nil {
			s.writeError(err)

		err = io.EOF
	}
	if err != nil && d.r.dot == d {
		d.r.dot = nil
	}
	return
}

// closeDot drains the current DotReader if any,
// making sure that it reads until the ending dot line.
func (r *Reader) closeDot() {
	if r.dot == nil {
		return
	}
	buf := make([]byte, 128)
	for r.dot != nil {
		// When Read reaches EOF or an error,
		// it will set r.dot == nil.
		r.dot.Read(buf)
	}
}

)

type parseTest struct {
	Regexp string
	Dump   string
}

var parseTests = []parseTest{
	// Base cases
	{`a`, `lit{a}`},
	{`a.`, `cat{lit{a}dot{}}`},
	{`a.b`, `cat{lit{a}dot{}lit{b}}`},
	{`ab`, `str{ab}`},
	{`a.b.c`, `cat{lit{a}dot{}lit{b}dot{}lit{c}}`},
	{`abc`, `str{abc}`},
	{`a|^`, `alt{lit{a}bol{}}`},
	{`a|b`, `cc{0x61-0x62}`},
	{`(a)`, `cap{lit{a}}`},
	{`(a)|b`, `alt{cap{lit{a}}lit{b}}`},

        )
    }

    @Test
    fun `syntax error - dot after dot`() {
        assertDynamicInterpretationOf(
            """id("plugin-id-1"). .version("1.0")""",
            "Expecting token of type RBRACE, but got DOT instead"
        )
    }

    @Test
    fun `syntax error - dot after dot on next line`() {
        assertDynamicInterpretationOf(
            """

	return string(qsb), nil
}

// consumeAtom parses an RFC 5322 atom at the start of p.
// If dot is true, consumeAtom parses an RFC 5322 dot-atom instead.
// If permissive is true, consumeAtom will not fail on:
// - leading/trailing/double dots in the atom (see golang.org/issue/4938)
func (p *addrParser) consumeAtom(dot bool, permissive bool) (atom string, err error) {
	i := 0

Loop:
	for {

	// Generate report in DOT format and postprocess with dot
	"gif": {report.Dot, invokeDot("gif"), awayFromTTY("gif"), false, "Outputs a graph image in GIF format", reportHelp("gif", false, true)},
	"pdf": {report.Dot, invokeDot("pdf"), awayFromTTY("pdf"), false, "Outputs a graph in PDF format", reportHelp("pdf", false, true)},

	dot := &bytes.Buffer{}
	graph.ComposeDot(dot, g, &graph.DotAttributes{}, config)

	// Convert to svg.
	svg, err := dotToSvg(dot.Bytes())
	if err != nil {
		http.Error(w, "Could not execute dot; may need to install graphviz.",
			http.StatusNotImplemented)
		ui.options.UI.PrintErr("Failed to execute dot. Is Graphviz installed?\n", err)
		return
	}

	// Get all node names into an array.

}

const maxNodelets = 4 // Number of nodelets for labels (both numeric and non)

// ComposeDot creates and writes a in the DOT format to the writer, using
// the configurations given.
func ComposeDot(w io.Writer, g *Graph, a *DotAttributes, c *DotConfig) {
	builder := &builder{w, a, c}

	// Begin constructing DOT by adding a title and legend.
	builder.start()
	defer builder.finish()
	builder.addLegend()

	if len(g.Nodes) == 0 {