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Fix decoderMap interface

This commit is contained in:
Masaaki Goshima 2020-05-06 22:22:13 +09:00
parent bad57364aa
commit 82e8cc766f
1 changed files with 8 additions and 12 deletions
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20
decode.go
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@ -35,14 +35,14 @@ type decoderMap struct {
sync.Map sync.Map
} }
func (m *decoderMap) Get(k string) decoder { func (m *decoderMap) get(k uintptr) decoder {
if v, ok := m.Load(k); ok { if v, ok := m.Load(k); ok {
return v.(decoder) return v.(decoder)
} }
return nil return nil
} }
func (m *decoderMap) Set(k string, dec decoder) { func (m *decoderMap) set(k uintptr, dec decoder) {
m.Store(k, dec) m.Store(k, dec)
} }
@ -79,16 +79,14 @@ func (d *Decoder) decode(src []byte, header *interfaceHeader) error {
if typ.Kind() != reflect.Ptr { if typ.Kind() != reflect.Ptr {
return ErrDecodePointer return ErrDecodePointer
} }
name := typ.String() typeptr := uintptr(unsafe.Pointer(typ))
dec := cachedDecoder.Get(name) dec := cachedDecoder.get(typeptr)
if dec == nil { if dec == nil {
compiledDec, err := d.compile(typ.Elem()) compiledDec, err := d.compile(typ.Elem())
if err != nil { if err != nil {
return err return err
} }
if name != "" { cachedDecoder.set(typeptr, compiledDec)
cachedDecoder.Set(name, compiledDec)
}
dec = compiledDec dec = compiledDec
} }
ptr := uintptr(header.ptr) ptr := uintptr(header.ptr)
@ -124,16 +122,14 @@ func (d *Decoder) Decode(v interface{}) error {
if typ.Kind() != reflect.Ptr { if typ.Kind() != reflect.Ptr {
return ErrDecodePointer return ErrDecodePointer
} }
name := typ.String() typeptr := uintptr(unsafe.Pointer(typ))
dec := cachedDecoder.Get(name) dec := cachedDecoder.get(typeptr)
if dec == nil { if dec == nil {
compiledDec, err := d.compile(typ.Elem()) compiledDec, err := d.compile(typ.Elem())
if err != nil { if err != nil {
return err return err
} }
if name != "" { cachedDecoder.set(typeptr, compiledDec)
cachedDecoder.Set(name, compiledDec)
}
dec = compiledDec dec = compiledDec
} }
ptr := uintptr(header.ptr) ptr := uintptr(header.ptr)