entc/gen: fix name clash in entc template when entity name has initials as tx (#2633)

entc/integration/privacy/ent/task.go

@@ -159,11 +159,11 @@ func (t *Task) Update() *TaskUpdateOne {
 // Unwrap unwraps the Task entity that was returned from a transaction after it was closed,
 // so that all future queries will be executed through the driver which created the transaction.
 func (t *Task) Unwrap() *Task {
-	tx, ok := t.config.driver.(*txDriver)
+	_tx, ok := t.config.driver.(*txDriver)
 	if !ok {
 		panic("ent: Task is not a transactional entity")
 	}
-	t.config.driver = tx.drv
+	t.config.driver = _tx.drv
 	return t
 }
 

entc/integration/privacy/ent/team.go

@@ -116,11 +116,11 @@ func (t *Team) Update() *TeamUpdateOne {
 // Unwrap unwraps the Team entity that was returned from a transaction after it was closed,
 // so that all future queries will be executed through the driver which created the transaction.
 func (t *Team) Unwrap() *Team {
-	tx, ok := t.config.driver.(*txDriver)
+	_tx, ok := t.config.driver.(*txDriver)
 	if !ok {
 		panic("ent: Team is not a transactional entity")
 	}
-	t.config.driver = tx.drv
+	t.config.driver = _tx.drv
 	return t
 }
 

entc/integration/privacy/ent/user.go

@@ -124,11 +124,11 @@ func (u *User) Update() *UserUpdateOne {
 // Unwrap unwraps the User entity that was returned from a transaction after it was closed,
 // so that all future queries will be executed through the driver which created the transaction.
 func (u *User) Unwrap() *User {
-	tx, ok := u.config.driver.(*txDriver)
+	_tx, ok := u.config.driver.(*txDriver)
 	if !ok {
 		panic("ent: User is not a transactional entity")
 	}
-	u.config.driver = tx.drv
+	u.config.driver = _tx.drv
 	return u
 }