panic("inconsistent struct field list")
	}
}

// FieldDecl      = (IdentifierList Type | AnonymousField) [ Tag ] .
// AnonymousField = [ "*" ] TypeName .
// Tag            = string_lit .
func (p *parser) fieldDecl(styp *StructType) {
	if trace {
		defer p.trace("fieldDecl")()
	}

	pos := p.pos()
	switch p.tok {
	case _Name:
		name := p.name()

Within a struct, non-<a href="#Blank_identifier">blank</a> field names must
be <a href="#Uniqueness_of_identifiers">unique</a>.
</p>

<pre class="ebnf">
StructType    = "struct" "{" { FieldDecl ";" } "}" .
FieldDecl     = (IdentifierList Type | EmbeddedField) [ Tag ] .
EmbeddedField = [ "*" ] TypeName [ TypeArgs ] .
Tag           = string_lit .
</pre>

<pre>
// An empty struct.
struct {}

	testCases := []struct {
		name           string
		expectError    bool
		featureEnabled bool
		fieldSel       *core.ObjectFieldSelector
	}{
		{
			name:           "has no hostIPs field, featuregate enabled",
			expectError:    false,
			featureEnabled: true,
			fieldSel:       &core.ObjectFieldSelector{FieldPath: "status.hostIP"},
		},
		{

		return allErrs
	}

	return allErrs
}

func validateDownwardAPIHostIPs(fieldSel *core.ObjectFieldSelector, fldPath *field.Path, opts PodValidationOptions) field.ErrorList {
	allErrs := field.ErrorList{}
	if !opts.AllowHostIPsField {
		if fieldSel.FieldPath == "status.hostIPs" {