updating github.com/json-iterator/go to v1.1.6

vendor/github.com/json-iterator/go/README.md

@@ -10,10 +10,6 @@ A high-performance 100% compatible drop-in replacement of "encoding/json"
 
 You can also use thrift like JSON using [thrift-iterator](https://github.com/thrift-iterator/go)
 
-```
-Go开发者们请加入我们，滴滴出行平台技术部 taowen@didichuxing.com
-```
-
 # Benchmark
 
 ![benchmark](http://jsoniter.com/benchmarks/go-benchmark.png)

vendor/github.com/json-iterator/go/adapter.go

@@ -81,10 +81,12 @@ func (adapter *Decoder) More() bool {
 	if iter.Error != nil {
 		return false
 	}
-	if iter.head != iter.tail {
-		return true
+	c := iter.nextToken()
+	if c == 0 {
+		return false
 	}
-	return iter.loadMore()
+	iter.unreadByte()
+	return c != ']' && c != '}'
 }
 
 // Buffered remaining buffer
@@ -98,7 +100,7 @@ func (adapter *Decoder) Buffered() io.Reader {
 func (adapter *Decoder) UseNumber() {
 	cfg := adapter.iter.cfg.configBeforeFrozen
 	cfg.UseNumber = true
-	adapter.iter.cfg = cfg.frozeWithCacheReuse()
+	adapter.iter.cfg = cfg.frozeWithCacheReuse(adapter.iter.cfg.extraExtensions)
 }
 
 // DisallowUnknownFields causes the Decoder to return an error when the destination
@@ -107,7 +109,7 @@ func (adapter *Decoder) UseNumber() {
 func (adapter *Decoder) DisallowUnknownFields() {
 	cfg := adapter.iter.cfg.configBeforeFrozen
 	cfg.DisallowUnknownFields = true
-	adapter.iter.cfg = cfg.frozeWithCacheReuse()
+	adapter.iter.cfg = cfg.frozeWithCacheReuse(adapter.iter.cfg.extraExtensions)
 }
 
 // NewEncoder same as json.NewEncoder
@@ -132,14 +134,14 @@ func (adapter *Encoder) Encode(val interface{}) error {
 func (adapter *Encoder) SetIndent(prefix, indent string) {
 	config := adapter.stream.cfg.configBeforeFrozen
 	config.IndentionStep = len(indent)
-	adapter.stream.cfg = config.frozeWithCacheReuse()
+	adapter.stream.cfg = config.frozeWithCacheReuse(adapter.stream.cfg.extraExtensions)
 }
 
 // SetEscapeHTML escape html by default, set to false to disable
 func (adapter *Encoder) SetEscapeHTML(escapeHTML bool) {
 	config := adapter.stream.cfg.configBeforeFrozen
 	config.EscapeHTML = escapeHTML
-	adapter.stream.cfg = config.frozeWithCacheReuse()
+	adapter.stream.cfg = config.frozeWithCacheReuse(adapter.stream.cfg.extraExtensions)
 }
 
 // Valid reports whether data is a valid JSON encoding.

vendor/github.com/json-iterator/go/any.go

@@ -312,6 +312,10 @@ func (codec *directAnyCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
 
 func (codec *directAnyCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
 	any := *(*Any)(ptr)
+	if any == nil {
+		stream.WriteNil()
+		return
+	}
 	any.WriteTo(stream)
 }
 

vendor/github.com/json-iterator/go/config.go

@@ -74,7 +74,9 @@ type frozenConfig struct {
 	disallowUnknownFields         bool
 	decoderCache                  *concurrent.Map
 	encoderCache                  *concurrent.Map
-	extensions                    []Extension
+	encoderExtension              Extension
+	decoderExtension              Extension
+	extraExtensions               []Extension
 	streamPool                    *sync.Pool
 	iteratorPool                  *sync.Pool
 	caseSensitive                 bool
@@ -158,22 +160,21 @@ func (cfg Config) Froze() API {
 	if cfg.ValidateJsonRawMessage {
 		api.validateJsonRawMessage(encoderExtension)
 	}
-	if len(encoderExtension) > 0 {
-		api.extensions = append(api.extensions, encoderExtension)
-	}
-	if len(decoderExtension) > 0 {
-		api.extensions = append(api.extensions, decoderExtension)
-	}
+	api.encoderExtension = encoderExtension
+	api.decoderExtension = decoderExtension
 	api.configBeforeFrozen = cfg
 	return api
 }
 
-func (cfg Config) frozeWithCacheReuse() *frozenConfig {
+func (cfg Config) frozeWithCacheReuse(extraExtensions []Extension) *frozenConfig {
 	api := getFrozenConfigFromCache(cfg)
 	if api != nil {
 		return api
 	}
 	api = cfg.Froze().(*frozenConfig)
+	for _, extension := range extraExtensions {
+		api.RegisterExtension(extension)
+	}
 	addFrozenConfigToCache(cfg, api)
 	return api
 }
@@ -190,7 +191,7 @@ func (cfg *frozenConfig) validateJsonRawMessage(extension EncoderExtension) {
 			stream.WriteRaw(string(rawMessage))
 		}
 	}, func(ptr unsafe.Pointer) bool {
-		return false
+		return len(*((*json.RawMessage)(ptr))) == 0
 	}}
 	extension[reflect2.TypeOfPtr((*json.RawMessage)(nil)).Elem()] = encoder
 	extension[reflect2.TypeOfPtr((*RawMessage)(nil)).Elem()] = encoder
@@ -219,7 +220,9 @@ func (cfg *frozenConfig) getTagKey() string {
 }
 
 func (cfg *frozenConfig) RegisterExtension(extension Extension) {
-	cfg.extensions = append(cfg.extensions, extension)
+	cfg.extraExtensions = append(cfg.extraExtensions, extension)
+	copied := cfg.configBeforeFrozen
+	cfg.configBeforeFrozen = copied
 }
 
 type lossyFloat32Encoder struct {
@@ -314,7 +317,7 @@ func (cfg *frozenConfig) MarshalIndent(v interface{}, prefix, indent string) ([]
 	}
 	newCfg := cfg.configBeforeFrozen
 	newCfg.IndentionStep = len(indent)
-	return newCfg.frozeWithCacheReuse().Marshal(v)
+	return newCfg.frozeWithCacheReuse(cfg.extraExtensions).Marshal(v)
 }
 
 func (cfg *frozenConfig) UnmarshalFromString(str string, v interface{}) error {

vendor/github.com/json-iterator/go/iter_float.go

@@ -77,14 +77,12 @@ func (iter *Iterator) ReadFloat32() (ret float32) {
 }
 
 func (iter *Iterator) readPositiveFloat32() (ret float32) {
-	value := uint64(0)
-	c := byte(' ')
 	i := iter.head
 	// first char
 	if i == iter.tail {
 		return iter.readFloat32SlowPath()
 	}
-	c = iter.buf[i]
+	c := iter.buf[i]
 	i++
 	ind := floatDigits[c]
 	switch ind {
@@ -107,7 +105,7 @@ func (iter *Iterator) readPositiveFloat32() (ret float32) {
 			return
 		}
 	}
-	value = uint64(ind)
+	value := uint64(ind)
 	// chars before dot
 non_decimal_loop:
 	for ; i < iter.tail; i++ {
@@ -145,9 +143,7 @@ non_decimal_loop:
 				}
 				// too many decimal places
 				return iter.readFloat32SlowPath()
-			case invalidCharForNumber:
-				fallthrough
-			case dotInNumber:
+			case invalidCharForNumber, dotInNumber:
 				return iter.readFloat32SlowPath()
 			}
 			decimalPlaces++
@@ -218,14 +214,12 @@ func (iter *Iterator) ReadFloat64() (ret float64) {
 }
 
 func (iter *Iterator) readPositiveFloat64() (ret float64) {
-	value := uint64(0)
-	c := byte(' ')
 	i := iter.head
 	// first char
 	if i == iter.tail {
 		return iter.readFloat64SlowPath()
 	}
-	c = iter.buf[i]
+	c := iter.buf[i]
 	i++
 	ind := floatDigits[c]
 	switch ind {
@@ -248,7 +242,7 @@ func (iter *Iterator) readPositiveFloat64() (ret float64) {
 			return
 		}
 	}
-	value = uint64(ind)
+	value := uint64(ind)
 	// chars before dot
 non_decimal_loop:
 	for ; i < iter.tail; i++ {
@@ -286,9 +280,7 @@ non_decimal_loop:
 				}
 				// too many decimal places
 				return iter.readFloat64SlowPath()
-			case invalidCharForNumber:
-				fallthrough
-			case dotInNumber:
+			case invalidCharForNumber, dotInNumber:
 				return iter.readFloat64SlowPath()
 			}
 			decimalPlaces++

vendor/github.com/json-iterator/go/iter_object.go

@@ -2,7 +2,7 @@ package jsoniter
 
 import (
 	"fmt"
-	"unicode"
+	"strings"
 )
 
 // ReadObject read one field from object.
@@ -96,13 +96,12 @@ func (iter *Iterator) readFieldHash() int64 {
 }
 
 func calcHash(str string, caseSensitive bool) int64 {
+	if !caseSensitive {
+		str = strings.ToLower(str)
+	}
 	hash := int64(0x811c9dc5)
-	for _, b := range str {
-		if caseSensitive {
-			hash ^= int64(b)
-		} else {
-			hash ^= int64(unicode.ToLower(b))
-		}
+	for _, b := range []byte(str) {
+		hash ^= int64(b)
 		hash *= 0x1000193
 	}
 	return int64(hash)

vendor/github.com/json-iterator/go/iter_skip_strict.go

@@ -2,12 +2,22 @@
 
 package jsoniter
 
-import "fmt"
+import (
+	"fmt"
+	"io"
+)
 
 func (iter *Iterator) skipNumber() {
 	if !iter.trySkipNumber() {
 		iter.unreadByte()
-		iter.ReadFloat32()
+		if iter.Error != nil && iter.Error != io.EOF {
+			return
+		}
+		iter.ReadFloat64()
+		if iter.Error != nil && iter.Error != io.EOF {
+			iter.Error = nil
+			iter.ReadBigFloat()
+		}
 	}
 }
 

vendor/github.com/json-iterator/go/reflect.go

@@ -120,7 +120,8 @@ func decoderOfType(ctx *ctx, typ reflect2.Type) ValDecoder {
 	for _, extension := range extensions {
 		decoder = extension.DecorateDecoder(typ, decoder)
 	}
-	for _, extension := range ctx.extensions {
+	decoder = ctx.decoderExtension.DecorateDecoder(typ, decoder)
+	for _, extension := range ctx.extraExtensions {
 		decoder = extension.DecorateDecoder(typ, decoder)
 	}
 	return decoder
@@ -222,7 +223,8 @@ func encoderOfType(ctx *ctx, typ reflect2.Type) ValEncoder {
 	for _, extension := range extensions {
 		encoder = extension.DecorateEncoder(typ, encoder)
 	}
-	for _, extension := range ctx.extensions {
+	encoder = ctx.encoderExtension.DecorateEncoder(typ, encoder)
+	for _, extension := range ctx.extraExtensions {
 		encoder = extension.DecorateEncoder(typ, encoder)
 	}
 	return encoder

vendor/github.com/json-iterator/go/reflect_extension.go

@@ -246,7 +246,8 @@ func getTypeDecoderFromExtension(ctx *ctx, typ reflect2.Type) ValDecoder {
 		for _, extension := range extensions {
 			decoder = extension.DecorateDecoder(typ, decoder)
 		}
-		for _, extension := range ctx.extensions {
+		decoder = ctx.decoderExtension.DecorateDecoder(typ, decoder)
+		for _, extension := range ctx.extraExtensions {
 			decoder = extension.DecorateDecoder(typ, decoder)
 		}
 	}
@@ -259,14 +260,18 @@ func _getTypeDecoderFromExtension(ctx *ctx, typ reflect2.Type) ValDecoder {
 			return decoder
 		}
 	}
-	for _, extension := range ctx.extensions {
+	decoder := ctx.decoderExtension.CreateDecoder(typ)
+	if decoder != nil {
+		return decoder
+	}
+	for _, extension := range ctx.extraExtensions {
 		decoder := extension.CreateDecoder(typ)
 		if decoder != nil {
 			return decoder
 		}
 	}
 	typeName := typ.String()
-	decoder := typeDecoders[typeName]
+	decoder = typeDecoders[typeName]
 	if decoder != nil {
 		return decoder
 	}
@@ -286,7 +291,8 @@ func getTypeEncoderFromExtension(ctx *ctx, typ reflect2.Type) ValEncoder {
 		for _, extension := range extensions {
 			encoder = extension.DecorateEncoder(typ, encoder)
 		}
-		for _, extension := range ctx.extensions {
+		encoder = ctx.encoderExtension.DecorateEncoder(typ, encoder)
+		for _, extension := range ctx.extraExtensions {
 			encoder = extension.DecorateEncoder(typ, encoder)
 		}
 	}
@@ -300,14 +306,18 @@ func _getTypeEncoderFromExtension(ctx *ctx, typ reflect2.Type) ValEncoder {
 			return encoder
 		}
 	}
-	for _, extension := range ctx.extensions {
+	encoder := ctx.encoderExtension.CreateEncoder(typ)
+	if encoder != nil {
+		return encoder
+	}
+	for _, extension := range ctx.extraExtensions {
 		encoder := extension.CreateEncoder(typ)
 		if encoder != nil {
 			return encoder
 		}
 	}
 	typeName := typ.String()
-	encoder := typeEncoders[typeName]
+	encoder = typeEncoders[typeName]
 	if encoder != nil {
 		return encoder
 	}
@@ -328,7 +338,7 @@ func describeStruct(ctx *ctx, typ reflect2.Type) *StructDescriptor {
 	for i := 0; i < structType.NumField(); i++ {
 		field := structType.Field(i)
 		tag, hastag := field.Tag().Lookup(ctx.getTagKey())
-		if ctx.onlyTaggedField && !hastag {
+		if ctx.onlyTaggedField && !hastag && !field.Anonymous() {
 			continue
 		}
 		tagParts := strings.Split(tag, ",")
@@ -393,7 +403,9 @@ func createStructDescriptor(ctx *ctx, typ reflect2.Type, bindings []*Binding, em
 	for _, extension := range extensions {
 		extension.UpdateStructDescriptor(structDescriptor)
 	}
-	for _, extension := range ctx.extensions {
+	ctx.encoderExtension.UpdateStructDescriptor(structDescriptor)
+	ctx.decoderExtension.UpdateStructDescriptor(structDescriptor)
+	for _, extension := range ctx.extraExtensions {
 		extension.UpdateStructDescriptor(structDescriptor)
 	}
 	processTags(structDescriptor, ctx.frozenConfig)

vendor/github.com/json-iterator/go/reflect_map.go

@@ -39,7 +39,11 @@ func encoderOfMap(ctx *ctx, typ reflect2.Type) ValEncoder {
 }
 
 func decoderOfMapKey(ctx *ctx, typ reflect2.Type) ValDecoder {
-	for _, extension := range ctx.extensions {
+	decoder := ctx.decoderExtension.CreateMapKeyDecoder(typ)
+	if decoder != nil {
+		return decoder
+	}
+	for _, extension := range ctx.extraExtensions {
 		decoder := extension.CreateMapKeyDecoder(typ)
 		if decoder != nil {
 			return decoder
@@ -60,14 +64,26 @@ func decoderOfMapKey(ctx *ctx, typ reflect2.Type) ValDecoder {
 		return &numericMapKeyDecoder{decoderOfType(ctx, typ)}
 	default:
 		ptrType := reflect2.PtrTo(typ)
-		if ptrType.Implements(textMarshalerType) {
+		if ptrType.Implements(unmarshalerType) {
+			return &referenceDecoder{
+				&unmarshalerDecoder{
+					valType: ptrType,
+				},
+			}
+		}
+		if typ.Implements(unmarshalerType) {
+			return &unmarshalerDecoder{
+				valType: typ,
+			}
+		}
+		if ptrType.Implements(textUnmarshalerType) {
 			return &referenceDecoder{
 				&textUnmarshalerDecoder{
 					valType: ptrType,
 				},
 			}
 		}
-		if typ.Implements(textMarshalerType) {
+		if typ.Implements(textUnmarshalerType) {
 			return &textUnmarshalerDecoder{
 				valType: typ,
 			}
@@ -77,7 +93,11 @@ func decoderOfMapKey(ctx *ctx, typ reflect2.Type) ValDecoder {
 }
 
 func encoderOfMapKey(ctx *ctx, typ reflect2.Type) ValEncoder {
-	for _, extension := range ctx.extensions {
+	encoder := ctx.encoderExtension.CreateMapKeyEncoder(typ)
+	if encoder != nil {
+		return encoder
+	}
+	for _, extension := range ctx.extraExtensions {
 		encoder := extension.CreateMapKeyEncoder(typ)
 		if encoder != nil {
 			return encoder

vendor/github.com/json-iterator/go/reflect_marshaler.go

@@ -93,8 +93,7 @@ func (encoder *marshalerEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
 		stream.WriteNil()
 		return
 	}
-	marshaler := obj.(json.Marshaler)
-	bytes, err := marshaler.MarshalJSON()
+	bytes, err := json.Marshal(obj)
 	if err != nil {
 		stream.Error = err
 	} else {