Method visitSelectInternal

parser/unparser.go:378–394

(operand ast.Expr, testOnly bool, op string, field string)

}

func (un *unparser) visitSelectInternal(operand ast.Expr, testOnly bool, op string, field string) error {
	// handle the case when the select expression was generated by the has() macro.
	if testOnly {
		un.str.WriteString("has(")
	}
	nested := !testOnly && isBinaryOrTernaryOperator(operand)
	err := un.visitMaybeNested(operand, nested)
	if err != nil {
		return err
	}
	un.str.WriteString(op)
	un.str.WriteString(maybeQuoteField(field))
	if testOnly {
		un.str.WriteString(")")
	}
	return nil
}

func (un *unparser) visitStructMsg(expr ast.Expr) error {
	m := expr.AsStruct()