From 84942c60b8f8ec1523a8dca67a1c61570703bd88 Mon Sep 17 00:00:00 2001
From: Jinzhu <wosmvp@gmail.com>
Date: Fri, 8 Jan 2016 09:02:01 +0800
Subject: [PATCH] Include tag settings when clone a StructField

---
 field_test.go   | 11 +++++++++++
 model_struct.go |  1 +
 2 files changed, 12 insertions(+)

diff --git a/field_test.go b/field_test.go
index d19b3b1b..2172b059 100644
--- a/field_test.go
+++ b/field_test.go
@@ -11,6 +11,11 @@ type CalculateField struct {
 	Name     string
 	Children []CalculateFieldChild
 	Category CalculateFieldCategory
+	EmbeddedField
+}
+
+type EmbeddedField struct {
+	EmbeddedName string `sql:"NOT NULL;DEFAULT:'hello'"`
 }
 
 type CalculateFieldChild struct {
@@ -31,4 +36,10 @@ func TestCalculateField(t *testing.T) {
 	if fields["children"].Relationship == nil || fields["category"].Relationship == nil {
 		t.Errorf("Should calculate fields correctly for the first time")
 	}
+
+	if field, ok := fields["embedded_name"]; !ok {
+		t.Errorf("should find embedded field")
+	} else if _, ok := field.TagSettings["NOT NULL"]; !ok {
+		t.Errorf("should find embedded field's tag settings")
+	}
 }
diff --git a/model_struct.go b/model_struct.go
index fd7f1324..d80165c8 100644
--- a/model_struct.go
+++ b/model_struct.go
@@ -79,6 +79,7 @@ func (structField *StructField) clone() *StructField {
 		IsScanner:       structField.IsScanner,
 		HasDefaultValue: structField.HasDefaultValue,
 		Tag:             structField.Tag,
+		TagSettings:     structField.TagSettings,
 		Struct:          structField.Struct,
 		IsForeignKey:    structField.IsForeignKey,
 		Relationship:    structField.Relationship,