Add test for anonymous field

main_test.go

@@ -35,6 +35,11 @@ func (i *Num) Scan(src interface{}) error {
 	return nil
 }
 
+type Role struct {
+	Id   int64
+	Name string
+}
+
 type User struct {
 	Id                 int64 // Id: Primary key
 	Age                int64
@@ -53,9 +58,11 @@ type User struct {
 	When               time.Time
 	CreditCard         CreditCard
 	Latitude           float64
-	PasswordHash       []byte
-	IgnoreMe           int64    `sql:"-"`
-	IgnoreStringSlice  []string `sql:"-"`
+	Role
+	RoleId            int64
+	PasswordHash      []byte
+	IgnoreMe          int64    `sql:"-"`
+	IgnoreStringSlice []string `sql:"-"`
 }
 
 type CreditCard struct {
@@ -143,6 +150,7 @@ func init() {
 	db.Exec("drop table emails;")
 	db.Exec("drop table addresses")
 	db.Exec("drop table credit_cards")
+	db.Exec("drop table roles")
 
 	if err = db.CreateTable(&User{}).Error; err != nil {
 		panic(fmt.Sprintf("No error should happen when create table, but got %+v", err))
@@ -164,6 +172,10 @@ func init() {
 		panic(fmt.Sprintf("No error should happen when create table, but got %+v", err))
 	}
 
+	if err = db.AutoMigrate(Role{}).Error; err != nil {
+		panic(fmt.Sprintf("No error should happen when create table, but got %+v", err))
+	}
+
 	var shortForm = "2006-01-02 15:04:05"
 	t1, _ = time.Parse(shortForm, "2000-10-27 12:02:40")
 	t2, _ = time.Parse(shortForm, "2002-01-01 00:00:00")
@@ -1729,6 +1741,18 @@ func TestHaving(t *testing.T) {
 	}
 }
 
+func TestAnonymousField(t *testing.T) {
+	user := User{Name: "anonymous_field", Role: Role{Name: "admin"}}
+	db.Save(&user)
+
+	var user2 User
+	db.First(&user2, "name = ?", "anonymous_field")
+	db.Model(&user2).Related(&user2.Role)
+	if user2.Role.Name != "admin" {
+		t.Errorf("Should be able to get anonymous field")
+	}
+}
+
 func TestExecRawSql(t *testing.T) {
 	db.Exec("update users set name=? where name in (?)", "jinzhu", []string{"1", "2", "3"})
 	if db.Where("name in (?)", []string{"1", "2", "3"}).First(&User{}).Error != gorm.RecordNotFound {

scope.go

@@ -227,7 +227,7 @@ func (scope *Scope) Fields() []*Field {
 	scopeTyp := indirectValue.Type()
 	for i := 0; i < scopeTyp.NumField(); i++ {
 		fieldStruct := scopeTyp.Field(i)
-		if fieldStruct.Anonymous || !ast.IsExported(fieldStruct.Name) {
+		if !ast.IsExported(fieldStruct.Name) {
 			continue
 		}