Bugfix: Handling of struct fields

marshal.go

@@ -168,7 +168,6 @@ func init() {
 }
 
 func encRegister(e interface{}) (err error) {
-	v := reflect.ValueOf(e)
 	t := reflect.TypeOf(e)
 	switch t.Kind() {
 	case reflect.Invalid:
@@ -257,6 +256,7 @@ func encRegister(e interface{}) (err error) {
 		}
 
 		f := func(e interface{}) (ret []byte, err error) {
+			v := reflect.ValueOf(e)
 			bs := make([][]byte, n)
 			blen := 0
 			for _, i := range mfields {
@@ -276,51 +276,61 @@ func encRegister(e interface{}) (err error) {
 		encoderCache[t.Name()] = f
 	case reflect.Bool:
 		f := func(e interface{}) (ret []byte, err error) {
+			v := reflect.ValueOf(e)
 			return marshalBaseType(bool(v.Bool()))
 		}
 		encoderCache[t.Name()] = f
 	case reflect.Uint8:
 		f := func(e interface{}) (ret []byte, err error) {
+			v := reflect.ValueOf(e)
 			return marshalBaseType(uint8(v.Uint()))
 		}
 		encoderCache[t.Name()] = f
 	case reflect.Uint16:
 		f := func(e interface{}) (ret []byte, err error) {
+			v := reflect.ValueOf(e)
 			return marshalBaseType(uint16(v.Uint()))
 		}
 		encoderCache[t.Name()] = f
 	case reflect.Uint32:
 		f := func(e interface{}) (ret []byte, err error) {
+			v := reflect.ValueOf(e)
 			return marshalBaseType(uint32(v.Uint()))
 		}
 		encoderCache[t.Name()] = f
 	case reflect.Uint64:
 		f := func(e interface{}) (ret []byte, err error) {
+			v := reflect.ValueOf(e)
 			return marshalBaseType(uint64(v.Uint()))
 		}
 		encoderCache[t.Name()] = f
 	case reflect.Int8:
 		f := func(e interface{}) (ret []byte, err error) {
+			v := reflect.ValueOf(e)
 			return marshalBaseType(int8(v.Uint()))
 		}
 		encoderCache[t.Name()] = f
 	case reflect.Int16:
 		f := func(e interface{}) (ret []byte, err error) {
+			v := reflect.ValueOf(e)
 			return marshalBaseType(int16(v.Uint()))
 		}
 		encoderCache[t.Name()] = f
 	case reflect.Int32:
 		f := func(e interface{}) (ret []byte, err error) {
+			v := reflect.ValueOf(e)
 			return marshalBaseType(int32(v.Uint()))
 		}
 		encoderCache[t.Name()] = f
 	case reflect.Int64:
 		f := func(e interface{}) (ret []byte, err error) {
+			v := reflect.ValueOf(e)
 			return marshalBaseType(int64(v.Uint()))
 		}
 		encoderCache[t.Name()] = f
 	case reflect.String:
 		f := func(e interface{}) (ret []byte, err error) {
+			v := reflect.ValueOf(e)
 			return marshalBaseType(string(v.String()))
 		}
 		encoderCache[t.Name()] = f

unsafe_marshal.go

@@ -278,7 +278,6 @@ func init() {
 }
 
 func encRegisterUnsafe(e interface{}) (err error) {
-	v := reflect.ValueOf(e)
 	t := reflect.TypeOf(e)
 	switch t.Kind() {
 	case reflect.Invalid:
@@ -367,6 +366,7 @@ func encRegisterUnsafe(e interface{}) (err error) {
 		}
 
 		f := func(e interface{}) (ret []byte, err error) {
+			v := reflect.ValueOf(e)
 			bs := make([][]byte, n)
 			blen := 0
 			for _, i := range mfields {
@@ -386,51 +386,61 @@ func encRegisterUnsafe(e interface{}) (err error) {
 		unsafeEncoderCache[t.Name()] = f
 	case reflect.Bool:
 		f := func(e interface{}) (ret []byte, err error) {
+			v := reflect.ValueOf(e)
 			return unsafeMarshalBaseType(bool(v.Bool()))
 		}
 		unsafeEncoderCache[t.Name()] = f
 	case reflect.Uint8:
 		f := func(e interface{}) (ret []byte, err error) {
+			v := reflect.ValueOf(e)
 			return unsafeMarshalBaseType(string(v.String()))
 		}
 		unsafeEncoderCache[t.Name()] = f
 	case reflect.Uint16:
 		f := func(e interface{}) (ret []byte, err error) {
+			v := reflect.ValueOf(e)
 			return unsafeMarshalBaseType(string(v.String()))
 		}
 		unsafeEncoderCache[t.Name()] = f
 	case reflect.Uint32:
 		f := func(e interface{}) (ret []byte, err error) {
+			v := reflect.ValueOf(e)
 			return unsafeMarshalBaseType(string(v.String()))
 		}
 		unsafeEncoderCache[t.Name()] = f
 	case reflect.Uint64:
 		f := func(e interface{}) (ret []byte, err error) {
+			v := reflect.ValueOf(e)
 			return unsafeMarshalBaseType(string(v.String()))
 		}
 		unsafeEncoderCache[t.Name()] = f
 	case reflect.Int8:
 		f := func(e interface{}) (ret []byte, err error) {
+			v := reflect.ValueOf(e)
 			return unsafeMarshalBaseType(string(v.String()))
 		}
 		unsafeEncoderCache[t.Name()] = f
 	case reflect.Int16:
 		f := func(e interface{}) (ret []byte, err error) {
+			v := reflect.ValueOf(e)
 			return unsafeMarshalBaseType(string(v.String()))
 		}
 		unsafeEncoderCache[t.Name()] = f
 	case reflect.Int32:
 		f := func(e interface{}) (ret []byte, err error) {
+			v := reflect.ValueOf(e)
 			return unsafeMarshalBaseType(string(v.String()))
 		}
 		unsafeEncoderCache[t.Name()] = f
 	case reflect.Int64:
 		f := func(e interface{}) (ret []byte, err error) {
+			v := reflect.ValueOf(e)
 			return unsafeMarshalBaseType(string(v.String()))
 		}
 		unsafeEncoderCache[t.Name()] = f
 	case reflect.String:
 		f := func(e interface{}) (ret []byte, err error) {
+			v := reflect.ValueOf(e)
 			return unsafeMarshalBaseType(string(v.String()))
 		}
 		unsafeEncoderCache[t.Name()] = f