styp.markComplete()
}

func embeddedFieldIdent(e ast.Expr) *ast.Ident {
	switch e := e.(type) {
	case *ast.Ident:
		return e
	case *ast.StarExpr:
		// *T is valid, but **T is not
		if _, ok := e.X.(*ast.StarExpr); !ok {
			return embeddedFieldIdent(e.X)
		}
	case *ast.SelectorExpr:
		return e.Sel
	case *ast.IndexExpr:
		return embeddedFieldIdent(e.X)
	case *ast.IndexListExpr:

	styp.tags = tags
	styp.markComplete()
}

func embeddedFieldIdent(e syntax.Expr) *syntax.Name {
	switch e := e.(type) {
	case *syntax.Name:
		return e
	case *syntax.Operation:
		if base := ptrBase(e); base != nil {
			// *T is valid, but **T is not
			if op, _ := base.(*syntax.Operation); op == nil || ptrBase(op) == nil {
				return embeddedFieldIdent(e.X)
			}
		}
	case *syntax.SelectorExpr: