1 files changed, 414 insertions, 0 deletions
diff --git a/src/encoding/gob/enc_helpers.go b/src/encoding/gob/enc_helpers.go
new file mode 100644
index 000000000..804e539d8
--- /dev/null
+++ b/src/encoding/gob/enc_helpers.go
@@ -0,0 +1,414 @@
+// Created by encgen --output enc_helpers.go; DO NOT EDIT
+
+// Copyright 2014 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 (
+	"reflect"
+)
+
+var encArrayHelper = map[reflect.Kind]encHelper{
+	reflect.Bool:       encBoolArray,
+	reflect.Complex64:  encComplex64Array,
+	reflect.Complex128: encComplex128Array,
+	reflect.Float32:    encFloat32Array,
+	reflect.Float64:    encFloat64Array,
+	reflect.Int:        encIntArray,
+	reflect.Int16:      encInt16Array,
+	reflect.Int32:      encInt32Array,
+	reflect.Int64:      encInt64Array,
+	reflect.Int8:       encInt8Array,
+	reflect.String:     encStringArray,
+	reflect.Uint:       encUintArray,
+	reflect.Uint16:     encUint16Array,
+	reflect.Uint32:     encUint32Array,
+	reflect.Uint64:     encUint64Array,
+	reflect.Uintptr:    encUintptrArray,
+}
+
+var encSliceHelper = map[reflect.Kind]encHelper{
+	reflect.Bool:       encBoolSlice,
+	reflect.Complex64:  encComplex64Slice,
+	reflect.Complex128: encComplex128Slice,
+	reflect.Float32:    encFloat32Slice,
+	reflect.Float64:    encFloat64Slice,
+	reflect.Int:        encIntSlice,
+	reflect.Int16:      encInt16Slice,
+	reflect.Int32:      encInt32Slice,
+	reflect.Int64:      encInt64Slice,
+	reflect.Int8:       encInt8Slice,
+	reflect.String:     encStringSlice,
+	reflect.Uint:       encUintSlice,
+	reflect.Uint16:     encUint16Slice,
+	reflect.Uint32:     encUint32Slice,
+	reflect.Uint64:     encUint64Slice,
+	reflect.Uintptr:    encUintptrSlice,
+}
+
+func encBoolArray(state *encoderState, v reflect.Value) bool {
+	// Can only slice if it is addressable.
+	if !v.CanAddr() {
+		return false
+	}
+	return encBoolSlice(state, v.Slice(0, v.Len()))
+}
+
+func encBoolSlice(state *encoderState, v reflect.Value) bool {
+	slice, ok := v.Interface().([]bool)
+	if !ok {
+		// It is kind bool but not type bool. TODO: We can handle this unsafely.
+		return false
+	}
+	for _, x := range slice {
+		if x != false || state.sendZero {
+			if x {
+				state.encodeUint(1)
+			} else {
+				state.encodeUint(0)
+			}
+		}
+	}
+	return true
+}
+
+func encComplex64Array(state *encoderState, v reflect.Value) bool {
+	// Can only slice if it is addressable.
+	if !v.CanAddr() {
+		return false
+	}
+	return encComplex64Slice(state, v.Slice(0, v.Len()))
+}
+
+func encComplex64Slice(state *encoderState, v reflect.Value) bool {
+	slice, ok := v.Interface().([]complex64)
+	if !ok {
+		// It is kind complex64 but not type complex64. TODO: We can handle this unsafely.
+		return false
+	}
+	for _, x := range slice {
+		if x != 0+0i || state.sendZero {
+			rpart := floatBits(float64(real(x)))
+			ipart := floatBits(float64(imag(x)))
+			state.encodeUint(rpart)
+			state.encodeUint(ipart)
+		}
+	}
+	return true
+}
+
+func encComplex128Array(state *encoderState, v reflect.Value) bool {
+	// Can only slice if it is addressable.
+	if !v.CanAddr() {
+		return false
+	}
+	return encComplex128Slice(state, v.Slice(0, v.Len()))
+}
+
+func encComplex128Slice(state *encoderState, v reflect.Value) bool {
+	slice, ok := v.Interface().([]complex128)
+	if !ok {
+		// It is kind complex128 but not type complex128. TODO: We can handle this unsafely.
+		return false
+	}
+	for _, x := range slice {
+		if x != 0+0i || state.sendZero {
+			rpart := floatBits(real(x))
+			ipart := floatBits(imag(x))
+			state.encodeUint(rpart)
+			state.encodeUint(ipart)
+		}
+	}
+	return true
+}
+
+func encFloat32Array(state *encoderState, v reflect.Value) bool {
+	// Can only slice if it is addressable.
+	if !v.CanAddr() {
+		return false
+	}
+	return encFloat32Slice(state, v.Slice(0, v.Len()))
+}
+
+func encFloat32Slice(state *encoderState, v reflect.Value) bool {
+	slice, ok := v.Interface().([]float32)
+	if !ok {
+		// It is kind float32 but not type float32. TODO: We can handle this unsafely.
+		return false
+	}
+	for _, x := range slice {
+		if x != 0 || state.sendZero {
+			bits := floatBits(float64(x))
+			state.encodeUint(bits)
+		}
+	}
+	return true
+}
+
+func encFloat64Array(state *encoderState, v reflect.Value) bool {
+	// Can only slice if it is addressable.
+	if !v.CanAddr() {
+		return false
+	}
+	return encFloat64Slice(state, v.Slice(0, v.Len()))
+}
+
+func encFloat64Slice(state *encoderState, v reflect.Value) bool {
+	slice, ok := v.Interface().([]float64)
+	if !ok {
+		// It is kind float64 but not type float64. TODO: We can handle this unsafely.
+		return false
+	}
+	for _, x := range slice {
+		if x != 0 || state.sendZero {
+			bits := floatBits(x)
+			state.encodeUint(bits)
+		}
+	}
+	return true
+}
+
+func encIntArray(state *encoderState, v reflect.Value) bool {
+	// Can only slice if it is addressable.
+	if !v.CanAddr() {
+		return false
+	}
+	return encIntSlice(state, v.Slice(0, v.Len()))
+}
+
+func encIntSlice(state *encoderState, v reflect.Value) bool {
+	slice, ok := v.Interface().([]int)
+	if !ok {
+		// It is kind int but not type int. TODO: We can handle this unsafely.
+		return false
+	}
+	for _, x := range slice {
+		if x != 0 || state.sendZero {
+			state.encodeInt(int64(x))
+		}
+	}
+	return true
+}
+
+func encInt16Array(state *encoderState, v reflect.Value) bool {
+	// Can only slice if it is addressable.
+	if !v.CanAddr() {
+		return false
+	}
+	return encInt16Slice(state, v.Slice(0, v.Len()))
+}
+
+func encInt16Slice(state *encoderState, v reflect.Value) bool {
+	slice, ok := v.Interface().([]int16)
+	if !ok {
+		// It is kind int16 but not type int16. TODO: We can handle this unsafely.
+		return false
+	}
+	for _, x := range slice {
+		if x != 0 || state.sendZero {
+			state.encodeInt(int64(x))
+		}
+	}
+	return true
+}
+
+func encInt32Array(state *encoderState, v reflect.Value) bool {
+	// Can only slice if it is addressable.
+	if !v.CanAddr() {
+		return false
+	}
+	return encInt32Slice(state, v.Slice(0, v.Len()))
+}
+
+func encInt32Slice(state *encoderState, v reflect.Value) bool {
+	slice, ok := v.Interface().([]int32)
+	if !ok {
+		// It is kind int32 but not type int32. TODO: We can handle this unsafely.
+		return false
+	}
+	for _, x := range slice {
+		if x != 0 || state.sendZero {
+			state.encodeInt(int64(x))
+		}
+	}
+	return true
+}
+
+func encInt64Array(state *encoderState, v reflect.Value) bool {
+	// Can only slice if it is addressable.
+	if !v.CanAddr() {
+		return false
+	}
+	return encInt64Slice(state, v.Slice(0, v.Len()))
+}
+
+func encInt64Slice(state *encoderState, v reflect.Value) bool {
+	slice, ok := v.Interface().([]int64)
+	if !ok {
+		// It is kind int64 but not type int64. TODO: We can handle this unsafely.
+		return false
+	}
+	for _, x := range slice {
+		if x != 0 || state.sendZero {
+			state.encodeInt(x)
+		}
+	}
+	return true
+}
+
+func encInt8Array(state *encoderState, v reflect.Value) bool {
+	// Can only slice if it is addressable.
+	if !v.CanAddr() {
+		return false
+	}
+	return encInt8Slice(state, v.Slice(0, v.Len()))
+}
+
+func encInt8Slice(state *encoderState, v reflect.Value) bool {
+	slice, ok := v.Interface().([]int8)
+	if !ok {
+		// It is kind int8 but not type int8. TODO: We can handle this unsafely.
+		return false
+	}
+	for _, x := range slice {
+		if x != 0 || state.sendZero {
+			state.encodeInt(int64(x))
+		}
+	}
+	return true
+}
+
+func encStringArray(state *encoderState, v reflect.Value) bool {
+	// Can only slice if it is addressable.
+	if !v.CanAddr() {
+		return false
+	}
+	return encStringSlice(state, v.Slice(0, v.Len()))
+}
+
+func encStringSlice(state *encoderState, v reflect.Value) bool {
+	slice, ok := v.Interface().([]string)
+	if !ok {
+		// It is kind string but not type string. TODO: We can handle this unsafely.
+		return false
+	}
+	for _, x := range slice {
+		if x != "" || state.sendZero {
+			state.encodeUint(uint64(len(x)))
+			state.b.WriteString(x)
+		}
+	}
+	return true
+}
+
+func encUintArray(state *encoderState, v reflect.Value) bool {
+	// Can only slice if it is addressable.
+	if !v.CanAddr() {
+		return false
+	}
+	return encUintSlice(state, v.Slice(0, v.Len()))
+}
+
+func encUintSlice(state *encoderState, v reflect.Value) bool {
+	slice, ok := v.Interface().([]uint)
+	if !ok {
+		// It is kind uint but not type uint. TODO: We can handle this unsafely.
+		return false
+	}
+	for _, x := range slice {
+		if x != 0 || state.sendZero {
+			state.encodeUint(uint64(x))
+		}
+	}
+	return true
+}
+
+func encUint16Array(state *encoderState, v reflect.Value) bool {
+	// Can only slice if it is addressable.
+	if !v.CanAddr() {
+		return false
+	}
+	return encUint16Slice(state, v.Slice(0, v.Len()))
+}
+
+func encUint16Slice(state *encoderState, v reflect.Value) bool {
+	slice, ok := v.Interface().([]uint16)
+	if !ok {
+		// It is kind uint16 but not type uint16. TODO: We can handle this unsafely.
+		return false
+	}
+	for _, x := range slice {
+		if x != 0 || state.sendZero {
+			state.encodeUint(uint64(x))
+		}
+	}
+	return true
+}
+
+func encUint32Array(state *encoderState, v reflect.Value) bool {
+	// Can only slice if it is addressable.
+	if !v.CanAddr() {
+		return false
+	}
+	return encUint32Slice(state, v.Slice(0, v.Len()))
+}
+
+func encUint32Slice(state *encoderState, v reflect.Value) bool {
+	slice, ok := v.Interface().([]uint32)
+	if !ok {
+		// It is kind uint32 but not type uint32. TODO: We can handle this unsafely.
+		return false
+	}
+	for _, x := range slice {
+		if x != 0 || state.sendZero {
+			state.encodeUint(uint64(x))
+		}
+	}
+	return true
+}
+
+func encUint64Array(state *encoderState, v reflect.Value) bool {
+	// Can only slice if it is addressable.
+	if !v.CanAddr() {
+		return false
+	}
+	return encUint64Slice(state, v.Slice(0, v.Len()))
+}
+
+func encUint64Slice(state *encoderState, v reflect.Value) bool {
+	slice, ok := v.Interface().([]uint64)
+	if !ok {
+		// It is kind uint64 but not type uint64. TODO: We can handle this unsafely.
+		return false
+	}
+	for _, x := range slice {
+		if x != 0 || state.sendZero {
+			state.encodeUint(x)
+		}
+	}
+	return true
+}
+
+func encUintptrArray(state *encoderState, v reflect.Value) bool {
+	// Can only slice if it is addressable.
+	if !v.CanAddr() {
+		return false
+	}
+	return encUintptrSlice(state, v.Slice(0, v.Len()))
+}
+
+func encUintptrSlice(state *encoderState, v reflect.Value) bool {
+	slice, ok := v.Interface().([]uintptr)
+	if !ok {
+		// It is kind uintptr but not type uintptr. TODO: We can handle this unsafely.
+		return false
+	}
+	for _, x := range slice {
+		if x != 0 || state.sendZero {
+			state.encodeUint(uint64(x))
+		}
+	}
+	return true
+}