Suspicious assignment to a by-value method receiver (RowReceiverArr.BindAddress)

[chavacava]

tidb/dumpling/export/sql_type.go

Lines 200 to 208 in a3bafcd

	func (r RowReceiverArr) BindAddress(args []interface{}) {
	if r.bound {
	return
	}
	r.bound = true
	for i := range args {
	r.receivers[i].BindAddress(args[i : i+1])
	}
	}

The assignment r.bound = true (line 204) has no effect out of the method body,
The receiver must be by-reference to keep the assigned value beyond the method call.
Either make the receiver by-reference or remove lines 201-204

(found by revive while testing it on tidb code base)