diff options
Diffstat (limited to 'llgo/third_party/gofrontend/libgo/go/encoding/json/encode.go')
| -rw-r--r-- | llgo/third_party/gofrontend/libgo/go/encoding/json/encode.go | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/llgo/third_party/gofrontend/libgo/go/encoding/json/encode.go b/llgo/third_party/gofrontend/libgo/go/encoding/json/encode.go index fca2a0980b2..e829a930768 100644 --- a/llgo/third_party/gofrontend/libgo/go/encoding/json/encode.go +++ b/llgo/third_party/gofrontend/libgo/go/encoding/json/encode.go @@ -7,7 +7,7 @@ // in the documentation for the Marshal and Unmarshal functions. // // See "JSON and Go" for an introduction to this package: -// http://golang.org/doc/articles/json_and_go.html +// https://golang.org/doc/articles/json_and_go.html package json import ( @@ -79,8 +79,8 @@ import ( // // The "string" option signals that a field is stored as JSON inside a // JSON-encoded string. It applies only to fields of string, floating point, -// or integer types. This extra level of encoding is sometimes used when -// communicating with JavaScript programs: +// integer, or boolean types. This extra level of encoding is sometimes used +// when communicating with JavaScript programs: // // Int64String int64 `json:",string"` // @@ -113,8 +113,8 @@ import ( // a JSON tag of "-". // // Map values encode as JSON objects. -// The map's key type must be string; the object keys are used directly -// as map keys. +// The map's key type must be string; the map keys are used as JSON object +// keys, subject to the UTF-8 coercion described for string values above. // // Pointer values encode as the value pointed to. // A nil pointer encodes as the null JSON object. @@ -275,8 +275,6 @@ func (e *encodeState) error(err error) { panic(err) } -var byteSliceType = reflect.TypeOf([]byte(nil)) - func isEmptyValue(v reflect.Value) bool { switch v.Kind() { case reflect.Array, reflect.Map, reflect.Slice, reflect.String: @@ -1024,7 +1022,7 @@ func typeFields(t reflect.Type) []field { // Scan f.typ for fields to include. for i := 0; i < f.typ.NumField(); i++ { sf := f.typ.Field(i) - if sf.PkgPath != "" { // unexported + if sf.PkgPath != "" && !sf.Anonymous { // unexported continue } tag := sf.Tag.Get("json") @@ -1045,6 +1043,19 @@ func typeFields(t reflect.Type) []field { ft = ft.Elem() } + // Only strings, floats, integers, and booleans can be quoted. + quoted := false + if opts.Contains("string") { + switch ft.Kind() { + case reflect.Bool, + reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, + reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, + reflect.Float32, reflect.Float64, + reflect.String: + quoted = true + } + } + // Record found field and index sequence. if name != "" || !sf.Anonymous || ft.Kind() != reflect.Struct { tagged := name != "" @@ -1057,7 +1068,7 @@ func typeFields(t reflect.Type) []field { index: index, typ: ft, omitEmpty: opts.Contains("omitempty"), - quoted: opts.Contains("string"), + quoted: quoted, })) if count[f.typ] > 1 { // If there were multiple instances, add a second, |
