1 files changed, 0 insertions, 240 deletions
diff --git a/src/cmd/fix/testdata/reflect.encoder.go.in b/src/cmd/fix/testdata/reflect.encoder.go.in
deleted file mode 100644
index 702f6dc06..000000000
--- a/src/cmd/fix/testdata/reflect.encoder.go.in
+++ /dev/null
@@ -1,240 +0,0 @@
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package gob
-
-import (
-	"bytes"
-	"io"
-	"os"
-	"reflect"
-	"sync"
-)
-
-// An Encoder manages the transmission of type and data information to the
-// other side of a connection.
-type Encoder struct {
-	mutex      sync.Mutex              // each item must be sent atomically
-	w          []io.Writer             // where to send the data
-	sent       map[reflect.Type]typeId // which types we've already sent
-	countState *encoderState           // stage for writing counts
-	freeList   *encoderState           // list of free encoderStates; avoids reallocation
-	buf        []byte                  // for collecting the output.
-	byteBuf    bytes.Buffer            // buffer for top-level encoderState
-	err        os.Error
-}
-
-// NewEncoder returns a new encoder that will transmit on the io.Writer.
-func NewEncoder(w io.Writer) *Encoder {
-	enc := new(Encoder)
-	enc.w = []io.Writer{w}
-	enc.sent = make(map[reflect.Type]typeId)
-	enc.countState = enc.newEncoderState(new(bytes.Buffer))
-	return enc
-}
-
-// writer() returns the innermost writer the encoder is using
-func (enc *Encoder) writer() io.Writer {
-	return enc.w[len(enc.w)-1]
-}
-
-// pushWriter adds a writer to the encoder.
-func (enc *Encoder) pushWriter(w io.Writer) {
-	enc.w = append(enc.w, w)
-}
-
-// popWriter pops the innermost writer.
-func (enc *Encoder) popWriter() {
-	enc.w = enc.w[0 : len(enc.w)-1]
-}
-
-func (enc *Encoder) badType(rt reflect.Type) {
-	enc.setError(os.NewError("gob: can't encode type " + rt.String()))
-}
-
-func (enc *Encoder) setError(err os.Error) {
-	if enc.err == nil { // remember the first.
-		enc.err = err
-	}
-}
-
-// writeMessage sends the data item preceded by a unsigned count of its length.
-func (enc *Encoder) writeMessage(w io.Writer, b *bytes.Buffer) {
-	enc.countState.encodeUint(uint64(b.Len()))
-	// Build the buffer.
-	countLen := enc.countState.b.Len()
-	total := countLen + b.Len()
-	if total > len(enc.buf) {
-		enc.buf = make([]byte, total+1000) // extra for growth
-	}
-	// Place the length before the data.
-	// TODO(r): avoid the extra copy here.
-	enc.countState.b.Read(enc.buf[0:countLen])
-	// Now the data.
-	b.Read(enc.buf[countLen:total])
-	// Write the data.
-	_, err := w.Write(enc.buf[0:total])
-	if err != nil {
-		enc.setError(err)
-	}
-}
-
-// sendActualType sends the requested type, without further investigation, unless
-// it's been sent before.
-func (enc *Encoder) sendActualType(w io.Writer, state *encoderState, ut *userTypeInfo, actual reflect.Type) (sent bool) {
-	if _, alreadySent := enc.sent[actual]; alreadySent {
-		return false
-	}
-	typeLock.Lock()
-	info, err := getTypeInfo(ut)
-	typeLock.Unlock()
-	if err != nil {
-		enc.setError(err)
-		return
-	}
-	// Send the pair (-id, type)
-	// Id:
-	state.encodeInt(-int64(info.id))
-	// Type:
-	enc.encode(state.b, reflect.NewValue(info.wire), wireTypeUserInfo)
-	enc.writeMessage(w, state.b)
-	if enc.err != nil {
-		return
-	}
-
-	// Remember we've sent this type, both what the user gave us and the base type.
-	enc.sent[ut.base] = info.id
-	if ut.user != ut.base {
-		enc.sent[ut.user] = info.id
-	}
-	// Now send the inner types
-	switch st := actual.(type) {
-	case *reflect.StructType:
-		for i := 0; i < st.NumField(); i++ {
-			enc.sendType(w, state, st.Field(i).Type)
-		}
-	case reflect.ArrayOrSliceType:
-		enc.sendType(w, state, st.Elem())
-	}
-	return true
-}
-
-// sendType sends the type info to the other side, if necessary.
-func (enc *Encoder) sendType(w io.Writer, state *encoderState, origt reflect.Type) (sent bool) {
-	ut := userType(origt)
-	if ut.isGobEncoder {
-		// The rules are different: regardless of the underlying type's representation,
-		// we need to tell the other side that this exact type is a GobEncoder.
-		return enc.sendActualType(w, state, ut, ut.user)
-	}
-
-	// It's a concrete value, so drill down to the base type.
-	switch rt := ut.base.(type) {
-	default:
-		// Basic types and interfaces do not need to be described.
-		return
-	case *reflect.SliceType:
-		// If it's []uint8, don't send; it's considered basic.
-		if rt.Elem().Kind() == reflect.Uint8 {
-			return
-		}
-		// Otherwise we do send.
-		break
-	case *reflect.ArrayType:
-		// arrays must be sent so we know their lengths and element types.
-		break
-	case *reflect.MapType:
-		// maps must be sent so we know their lengths and key/value types.
-		break
-	case *reflect.StructType:
-		// structs must be sent so we know their fields.
-		break
-	case *reflect.ChanType, *reflect.FuncType:
-		// Probably a bad field in a struct.
-		enc.badType(rt)
-		return
-	}
-
-	return enc.sendActualType(w, state, ut, ut.base)
-}
-
-// Encode transmits the data item represented by the empty interface value,
-// guaranteeing that all necessary type information has been transmitted first.
-func (enc *Encoder) Encode(e interface{}) os.Error {
-	return enc.EncodeValue(reflect.NewValue(e))
-}
-
-// sendTypeDescriptor makes sure the remote side knows about this type.
-// It will send a descriptor if this is the first time the type has been
-// sent.
-func (enc *Encoder) sendTypeDescriptor(w io.Writer, state *encoderState, ut *userTypeInfo) {
-	// Make sure the type is known to the other side.
-	// First, have we already sent this type?
-	rt := ut.base
-	if ut.isGobEncoder {
-		rt = ut.user
-	}
-	if _, alreadySent := enc.sent[rt]; !alreadySent {
-		// No, so send it.
-		sent := enc.sendType(w, state, rt)
-		if enc.err != nil {
-			return
-		}
-		// If the type info has still not been transmitted, it means we have
-		// a singleton basic type (int, []byte etc.) at top level.  We don't
-		// need to send the type info but we do need to update enc.sent.
-		if !sent {
-			typeLock.Lock()
-			info, err := getTypeInfo(ut)
-			typeLock.Unlock()
-			if err != nil {
-				enc.setError(err)
-				return
-			}
-			enc.sent[rt] = info.id
-		}
-	}
-}
-
-// sendTypeId sends the id, which must have already been defined.
-func (enc *Encoder) sendTypeId(state *encoderState, ut *userTypeInfo) {
-	// Identify the type of this top-level value.
-	state.encodeInt(int64(enc.sent[ut.base]))
-}
-
-// EncodeValue transmits the data item represented by the reflection value,
-// guaranteeing that all necessary type information has been transmitted first.
-func (enc *Encoder) EncodeValue(value reflect.Value) os.Error {
-	// Make sure we're single-threaded through here, so multiple
-	// goroutines can share an encoder.
-	enc.mutex.Lock()
-	defer enc.mutex.Unlock()
-
-	// Remove any nested writers remaining due to previous errors.
-	enc.w = enc.w[0:1]
-
-	ut, err := validUserType(value.Type())
-	if err != nil {
-		return err
-	}
-
-	enc.err = nil
-	enc.byteBuf.Reset()
-	state := enc.newEncoderState(&enc.byteBuf)
-
-	enc.sendTypeDescriptor(enc.writer(), state, ut)
-	enc.sendTypeId(state, ut)
-	if enc.err != nil {
-		return enc.err
-	}
-
-	// Encode the object.
-	enc.encode(state.b, value, ut)
-	if enc.err == nil {
-		enc.writeMessage(enc.writer(), state.b)
-	}
-
-	enc.freeEncoderState(state)
-	return enc.err
-}