Remove gRPC

This hasn't been enabled in a while due to gRPC limitations

7 files changed, 174 insertions, 101 deletions

diff --git a/vendor/github.com/golang/protobuf/proto/encode.go b/vendor/github.com/golang/protobuf/proto/encode.go
index 4c35d33..3abfed2 100644
--- a/vendor/github.com/golang/protobuf/proto/encode.go
+++ b/vendor/github.com/golang/protobuf/proto/encode.go
@@ -37,24 +37,9 @@ package proto
 
 import (
 	"errors"
-	"fmt"
 	"reflect"
 )
 
-// RequiredNotSetError is an error type returned by either Marshal or Unmarshal.
-// Marshal reports this when a required field is not initialized.
-// Unmarshal reports this when a required field is missing from the wire data.
-type RequiredNotSetError struct {
-	field string
-}
-
-func (e *RequiredNotSetError) Error() string {
-	if e.field == "" {
-		return fmt.Sprintf("proto: required field not set")
-	}
-	return fmt.Sprintf("proto: required field %q not set", e.field)
-}
-
 var (
 	// errRepeatedHasNil is the error returned if Marshal is called with
 	// a struct with a repeated field containing a nil element.
diff --git a/vendor/github.com/golang/protobuf/proto/lib.go b/vendor/github.com/golang/protobuf/proto/lib.go
index 0e2191b..75565cc 100644
--- a/vendor/github.com/golang/protobuf/proto/lib.go
+++ b/vendor/github.com/golang/protobuf/proto/lib.go
@@ -265,7 +265,6 @@ package proto
 
 import (
 	"encoding/json"
-	"errors"
 	"fmt"
 	"log"
 	"reflect"
@@ -274,7 +273,66 @@ import (
 	"sync"
 )
 
-var errInvalidUTF8 = errors.New("proto: invalid UTF-8 string")
+// RequiredNotSetError is an error type returned by either Marshal or Unmarshal.
+// Marshal reports this when a required field is not initialized.
+// Unmarshal reports this when a required field is missing from the wire data.
+type RequiredNotSetError struct{ field string }
+
+func (e *RequiredNotSetError) Error() string {
+	if e.field == "" {
+		return fmt.Sprintf("proto: required field not set")
+	}
+	return fmt.Sprintf("proto: required field %q not set", e.field)
+}
+func (e *RequiredNotSetError) RequiredNotSet() bool {
+	return true
+}
+
+type invalidUTF8Error struct{ field string }
+
+func (e *invalidUTF8Error) Error() string {
+	if e.field == "" {
+		return "proto: invalid UTF-8 detected"
+	}
+	return fmt.Sprintf("proto: field %q contains invalid UTF-8", e.field)
+}
+func (e *invalidUTF8Error) InvalidUTF8() bool {
+	return true
+}
+
+// errInvalidUTF8 is a sentinel error to identify fields with invalid UTF-8.
+// This error should not be exposed to the external API as such errors should
+// be recreated with the field information.
+var errInvalidUTF8 = &invalidUTF8Error{}
+
+// isNonFatal reports whether the error is either a RequiredNotSet error
+// or a InvalidUTF8 error.
+func isNonFatal(err error) bool {
+	if re, ok := err.(interface{ RequiredNotSet() bool }); ok && re.RequiredNotSet() {
+		return true
+	}
+	if re, ok := err.(interface{ InvalidUTF8() bool }); ok && re.InvalidUTF8() {
+		return true
+	}
+	return false
+}
+
+type nonFatal struct{ E error }
+
+// Merge merges err into nf and reports whether it was successful.
+// Otherwise it returns false for any fatal non-nil errors.
+func (nf *nonFatal) Merge(err error) (ok bool) {
+	if err == nil {
+		return true // not an error
+	}
+	if !isNonFatal(err) {
+		return false // fatal error
+	}
+	if nf.E == nil {
+		nf.E = err // store first instance of non-fatal error
+	}
+	return true
+}
 
 // Message is implemented by generated protocol buffer messages.
 type Message interface {
diff --git a/vendor/github.com/golang/protobuf/proto/properties.go b/vendor/github.com/golang/protobuf/proto/properties.go
index 1f272c0..50b99b8 100644
--- a/vendor/github.com/golang/protobuf/proto/properties.go
+++ b/vendor/github.com/golang/protobuf/proto/properties.go
@@ -148,9 +148,9 @@ type Properties struct {
 	stype reflect.Type      // set for struct types only
 	sprop *StructProperties // set for struct types only
 
-	mtype    reflect.Type // set for map types only
-	mkeyprop *Properties  // set for map types only
-	mvalprop *Properties  // set for map types only
+	mtype      reflect.Type // set for map types only
+	MapKeyProp *Properties  // set for map types only
+	MapValProp *Properties  // set for map types only
 }
 
 // String formats the properties in the protobuf struct field tag style.
@@ -275,16 +275,16 @@ func (p *Properties) setFieldProps(typ reflect.Type, f *reflect.StructField, loc
 
 	case reflect.Map:
 		p.mtype = t1
-		p.mkeyprop = &Properties{}
-		p.mkeyprop.init(reflect.PtrTo(p.mtype.Key()), "Key", f.Tag.Get("protobuf_key"), nil, lockGetProp)
-		p.mvalprop = &Properties{}
+		p.MapKeyProp = &Properties{}
+		p.MapKeyProp.init(reflect.PtrTo(p.mtype.Key()), "Key", f.Tag.Get("protobuf_key"), nil, lockGetProp)
+		p.MapValProp = &Properties{}
 		vtype := p.mtype.Elem()
 		if vtype.Kind() != reflect.Ptr && vtype.Kind() != reflect.Slice {
 			// The value type is not a message (*T) or bytes ([]byte),
 			// so we need encoders for the pointer to this type.
 			vtype = reflect.PtrTo(vtype)
 		}
-		p.mvalprop.init(vtype, "Value", f.Tag.Get("protobuf_val"), nil, lockGetProp)
+		p.MapValProp.init(vtype, "Value", f.Tag.Get("protobuf_val"), nil, lockGetProp)
 	}
 
 	if p.stype != nil {
diff --git a/vendor/github.com/golang/protobuf/proto/table_marshal.go b/vendor/github.com/golang/protobuf/proto/table_marshal.go
index 9eda845..eafe04d 100644
--- a/vendor/github.com/golang/protobuf/proto/table_marshal.go
+++ b/vendor/github.com/golang/protobuf/proto/table_marshal.go
@@ -231,7 +231,7 @@ func (u *marshalInfo) marshal(b []byte, ptr pointer, deterministic bool) ([]byte
 		return b, err
 	}
 
-	var err, errreq error
+	var err, errLater error
 	// The old marshaler encodes extensions at beginning.
 	if u.extensions.IsValid() {
 		e := ptr.offset(u.extensions).toExtensions()
@@ -252,11 +252,11 @@ func (u *marshalInfo) marshal(b []byte, ptr pointer, deterministic bool) ([]byte
 		}
 	}
 	for _, f := range u.fields {
-		if f.required && errreq == nil {
+		if f.required && errLater == nil {
 			if ptr.offset(f.field).getPointer().isNil() {
 				// Required field is not set.
 				// We record the error but keep going, to give a complete marshaling.
-				errreq = &RequiredNotSetError{f.name}
+				errLater = &RequiredNotSetError{f.name}
 				continue
 			}
 		}
@@ -269,8 +269,8 @@ func (u *marshalInfo) marshal(b []byte, ptr pointer, deterministic bool) ([]byte
 			if err1, ok := err.(*RequiredNotSetError); ok {
 				// Required field in submessage is not set.
 				// We record the error but keep going, to give a complete marshaling.
-				if errreq == nil {
-					errreq = &RequiredNotSetError{f.name + "." + err1.field}
+				if errLater == nil {
+					errLater = &RequiredNotSetError{f.name + "." + err1.field}
 				}
 				continue
 			}
@@ -278,8 +278,11 @@ func (u *marshalInfo) marshal(b []byte, ptr pointer, deterministic bool) ([]byte
 				err = errors.New("proto: repeated field " + f.name + " has nil element")
 			}
 			if err == errInvalidUTF8 {
-				fullName := revProtoTypes[reflect.PtrTo(u.typ)] + "." + f.name
-				err = fmt.Errorf("proto: string field %q contains invalid UTF-8", fullName)
+				if errLater == nil {
+					fullName := revProtoTypes[reflect.PtrTo(u.typ)] + "." + f.name
+					errLater = &invalidUTF8Error{fullName}
+				}
+				continue
 			}
 			return b, err
 		}
@@ -288,7 +291,7 @@ func (u *marshalInfo) marshal(b []byte, ptr pointer, deterministic bool) ([]byte
 		s := *ptr.offset(u.unrecognized).toBytes()
 		b = append(b, s...)
 	}
-	return b, errreq
+	return b, errLater
 }
 
 // computeMarshalInfo initializes the marshal info.
@@ -2038,52 +2041,68 @@ func appendStringSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, e
 	return b, nil
 }
 func appendUTF8StringValue(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	var invalidUTF8 bool
 	v := *ptr.toString()
 	if !utf8.ValidString(v) {
-		return nil, errInvalidUTF8
+		invalidUTF8 = true
 	}
 	b = appendVarint(b, wiretag)
 	b = appendVarint(b, uint64(len(v)))
 	b = append(b, v...)
+	if invalidUTF8 {
+		return b, errInvalidUTF8
+	}
 	return b, nil
 }
 func appendUTF8StringValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	var invalidUTF8 bool
 	v := *ptr.toString()
 	if v == "" {
 		return b, nil
 	}
 	if !utf8.ValidString(v) {
-		return nil, errInvalidUTF8
+		invalidUTF8 = true
 	}
 	b = appendVarint(b, wiretag)
 	b = appendVarint(b, uint64(len(v)))
 	b = append(b, v...)
+	if invalidUTF8 {
+		return b, errInvalidUTF8
+	}
 	return b, nil
 }
 func appendUTF8StringPtr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	var invalidUTF8 bool
 	p := *ptr.toStringPtr()
 	if p == nil {
 		return b, nil
 	}
 	v := *p
 	if !utf8.ValidString(v) {
-		return nil, errInvalidUTF8
+		invalidUTF8 = true
 	}
 	b = appendVarint(b, wiretag)
 	b = appendVarint(b, uint64(len(v)))
 	b = append(b, v...)
+	if invalidUTF8 {
+		return b, errInvalidUTF8
+	}
 	return b, nil
 }
 func appendUTF8StringSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	var invalidUTF8 bool
 	s := *ptr.toStringSlice()
 	for _, v := range s {
 		if !utf8.ValidString(v) {
-			return nil, errInvalidUTF8
+			invalidUTF8 = true
 		}
 		b = appendVarint(b, wiretag)
 		b = appendVarint(b, uint64(len(v)))
 		b = append(b, v...)
 	}
+	if invalidUTF8 {
+		return b, errInvalidUTF8
+	}
 	return b, nil
 }
 func appendBytes(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
@@ -2162,7 +2181,8 @@ func makeGroupSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
 		},
 		func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
 			s := ptr.getPointerSlice()
-			var err, errreq error
+			var err error
+			var nerr nonFatal
 			for _, v := range s {
 				if v.isNil() {
 					return b, errRepeatedHasNil
@@ -2170,22 +2190,14 @@ func makeGroupSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
 				b = appendVarint(b, wiretag) // start group
 				b, err = u.marshal(b, v, deterministic)
 				b = appendVarint(b, wiretag+(WireEndGroup-WireStartGroup)) // end group
-				if err != nil {
-					if _, ok := err.(*RequiredNotSetError); ok {
-						// Required field in submessage is not set.
-						// We record the error but keep going, to give a complete marshaling.
-						if errreq == nil {
-							errreq = err
-						}
-						continue
-					}
+				if !nerr.Merge(err) {
 					if err == ErrNil {
 						err = errRepeatedHasNil
 					}
 					return b, err
 				}
 			}
-			return b, errreq
+			return b, nerr.E
 		}
 }
 
@@ -2229,7 +2241,8 @@ func makeMessageSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
 		},
 		func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
 			s := ptr.getPointerSlice()
-			var err, errreq error
+			var err error
+			var nerr nonFatal
 			for _, v := range s {
 				if v.isNil() {
 					return b, errRepeatedHasNil
@@ -2239,22 +2252,14 @@ func makeMessageSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
 				b = appendVarint(b, uint64(siz))
 				b, err = u.marshal(b, v, deterministic)
 
-				if err != nil {
-					if _, ok := err.(*RequiredNotSetError); ok {
-						// Required field in submessage is not set.
-						// We record the error but keep going, to give a complete marshaling.
-						if errreq == nil {
-							errreq = err
-						}
-						continue
-					}
+				if !nerr.Merge(err) {
 					if err == ErrNil {
 						err = errRepeatedHasNil
 					}
 					return b, err
 				}
 			}
-			return b, errreq
+			return b, nerr.E
 		}
 }
 
@@ -2278,6 +2283,25 @@ func makeMapMarshaler(f *reflect.StructField) (sizer, marshaler) {
 	// value.
 	// Key cannot be pointer-typed.
 	valIsPtr := valType.Kind() == reflect.Ptr
+
+	// If value is a message with nested maps, calling
+	// valSizer in marshal may be quadratic. We should use
+	// cached version in marshal (but not in size).
+	// If value is not message type, we don't have size cache,
+	// but it cannot be nested either. Just use valSizer.
+	valCachedSizer := valSizer
+	if valIsPtr && valType.Elem().Kind() == reflect.Struct {
+		u := getMarshalInfo(valType.Elem())
+		valCachedSizer = func(ptr pointer, tagsize int) int {
+			// Same as message sizer, but use cache.
+			p := ptr.getPointer()
+			if p.isNil() {
+				return 0
+			}
+			siz := u.cachedsize(p)
+			return siz + SizeVarint(uint64(siz)) + tagsize
+		}
+	}
 	return func(ptr pointer, tagsize int) int {
 			m := ptr.asPointerTo(t).Elem() // the map
 			n := 0
@@ -2298,24 +2322,26 @@ func makeMapMarshaler(f *reflect.StructField) (sizer, marshaler) {
 			if len(keys) > 1 && deterministic {
 				sort.Sort(mapKeys(keys))
 			}
+
+			var nerr nonFatal
 			for _, k := range keys {
 				ki := k.Interface()
 				vi := m.MapIndex(k).Interface()
 				kaddr := toAddrPointer(&ki, false)    // pointer to key
 				vaddr := toAddrPointer(&vi, valIsPtr) // pointer to value
 				b = appendVarint(b, tag)
-				siz := keySizer(kaddr, 1) + valSizer(vaddr, 1) // tag of key = 1 (size=1), tag of val = 2 (size=1)
+				siz := keySizer(kaddr, 1) + valCachedSizer(vaddr, 1) // tag of key = 1 (size=1), tag of val = 2 (size=1)
 				b = appendVarint(b, uint64(siz))
 				b, err = keyMarshaler(b, kaddr, keyWireTag, deterministic)
-				if err != nil {
+				if !nerr.Merge(err) {
 					return b, err
 				}
 				b, err = valMarshaler(b, vaddr, valWireTag, deterministic)
-				if err != nil && err != ErrNil { // allow nil value in map
+				if err != ErrNil && !nerr.Merge(err) { // allow nil value in map
 					return b, err
 				}
 			}
-			return b, nil
+			return b, nerr.E
 		}
 }
 
@@ -2388,6 +2414,7 @@ func (u *marshalInfo) appendExtensions(b []byte, ext *XXX_InternalExtensions, de
 	defer mu.Unlock()
 
 	var err error
+	var nerr nonFatal
 
 	// Fast-path for common cases: zero or one extensions.
 	// Don't bother sorting the keys.
@@ -2407,11 +2434,11 @@ func (u *marshalInfo) appendExtensions(b []byte, ext *XXX_InternalExtensions, de
 			v := e.value
 			p := toAddrPointer(&v, ei.isptr)
 			b, err = ei.marshaler(b, p, ei.wiretag, deterministic)
-			if err != nil {
+			if !nerr.Merge(err) {
 				return b, err
 			}
 		}
-		return b, nil
+		return b, nerr.E
 	}
 
 	// Sort the keys to provide a deterministic encoding.
@@ -2438,11 +2465,11 @@ func (u *marshalInfo) appendExtensions(b []byte, ext *XXX_InternalExtensions, de
 		v := e.value
 		p := toAddrPointer(&v, ei.isptr)
 		b, err = ei.marshaler(b, p, ei.wiretag, deterministic)
-		if err != nil {
+		if !nerr.Merge(err) {
 			return b, err
 		}
 	}
-	return b, nil
+	return b, nerr.E
 }
 
 // message set format is:
@@ -2499,6 +2526,7 @@ func (u *marshalInfo) appendMessageSet(b []byte, ext *XXX_InternalExtensions, de
 	defer mu.Unlock()
 
 	var err error
+	var nerr nonFatal
 
 	// Fast-path for common cases: zero or one extensions.
 	// Don't bother sorting the keys.
@@ -2525,12 +2553,12 @@ func (u *marshalInfo) appendMessageSet(b []byte, ext *XXX_InternalExtensions, de
 			v := e.value
 			p := toAddrPointer(&v, ei.isptr)
 			b, err = ei.marshaler(b, p, 3<<3|WireBytes, deterministic)
-			if err != nil {
+			if !nerr.Merge(err) {
 				return b, err
 			}
 			b = append(b, 1<<3|WireEndGroup)
 		}
-		return b, nil
+		return b, nerr.E
 	}
 
 	// Sort the keys to provide a deterministic encoding.
@@ -2564,11 +2592,11 @@ func (u *marshalInfo) appendMessageSet(b []byte, ext *XXX_InternalExtensions, de
 		p := toAddrPointer(&v, ei.isptr)
 		b, err = ei.marshaler(b, p, 3<<3|WireBytes, deterministic)
 		b = append(b, 1<<3|WireEndGroup)
-		if err != nil {
+		if nerr.Merge(err) {
 			return b, err
 		}
 	}
-	return b, nil
+	return b, nerr.E
 }
 
 // sizeV1Extensions computes the size of encoded data for a V1-API extension field.
@@ -2611,6 +2639,7 @@ func (u *marshalInfo) appendV1Extensions(b []byte, m map[int32]Extension, determ
 	sort.Ints(keys)
 
 	var err error
+	var nerr nonFatal
 	for _, k := range keys {
 		e := m[int32(k)]
 		if e.value == nil || e.desc == nil {
@@ -2627,11 +2656,11 @@ func (u *marshalInfo) appendV1Extensions(b []byte, m map[int32]Extension, determ
 		v := e.value
 		p := toAddrPointer(&v, ei.isptr)
 		b, err = ei.marshaler(b, p, ei.wiretag, deterministic)
-		if err != nil {
+		if !nerr.Merge(err) {
 			return b, err
 		}
 	}
-	return b, nil
+	return b, nerr.E
 }
 
 // newMarshaler is the interface representing objects that can marshal themselves.
diff --git a/vendor/github.com/golang/protobuf/proto/table_unmarshal.go b/vendor/github.com/golang/protobuf/proto/table_unmarshal.go
index 90ec6c2..de868ae 100644
--- a/vendor/github.com/golang/protobuf/proto/table_unmarshal.go
+++ b/vendor/github.com/golang/protobuf/proto/table_unmarshal.go
@@ -138,8 +138,8 @@ func (u *unmarshalInfo) unmarshal(m pointer, b []byte) error {
 	if u.isMessageSet {
 		return UnmarshalMessageSet(b, m.offset(u.extensions).toExtensions())
 	}
-	var reqMask uint64            // bitmask of required fields we've seen.
-	var rnse *RequiredNotSetError // an instance of a RequiredNotSetError returned by a submessage.
+	var reqMask uint64 // bitmask of required fields we've seen.
+	var errLater error
 	for len(b) > 0 {
 		// Read tag and wire type.
 		// Special case 1 and 2 byte varints.
@@ -175,17 +175,20 @@ func (u *unmarshalInfo) unmarshal(m pointer, b []byte) error {
 				reqMask |= f.reqMask
 				continue
 			}
-			if r, ok := err.(*RequiredNotSetError); ok {
+			if r, ok := err.(*RequiredNotSetError); ok && errLater == nil {
 				// Remember this error, but keep parsing. We need to produce
 				// a full parse even if a required field is missing.
-				rnse = r
+				errLater = r
 				reqMask |= f.reqMask
 				continue
 			}
 			if err != errInternalBadWireType {
 				if err == errInvalidUTF8 {
-					fullName := revProtoTypes[reflect.PtrTo(u.typ)] + "." + f.name
-					err = fmt.Errorf("proto: string field %q contains invalid UTF-8", fullName)
+					if errLater == nil {
+						fullName := revProtoTypes[reflect.PtrTo(u.typ)] + "." + f.name
+						errLater = &invalidUTF8Error{fullName}
+					}
+					continue
 				}
 				return err
 			}
@@ -245,20 +248,16 @@ func (u *unmarshalInfo) unmarshal(m pointer, b []byte) error {
 			emap[int32(tag)] = e
 		}
 	}
-	if rnse != nil {
-		// A required field of a submessage/group is missing. Return that error.
-		return rnse
-	}
-	if reqMask != u.reqMask {
+	if reqMask != u.reqMask && errLater == nil {
 		// A required field of this message is missing.
 		for _, n := range u.reqFields {
 			if reqMask&1 == 0 {
-				return &RequiredNotSetError{n}
+				errLater = &RequiredNotSetError{n}
 			}
 			reqMask >>= 1
 		}
 	}
-	return nil
+	return errLater
 }
 
 // computeUnmarshalInfo fills in u with information for use
@@ -1529,10 +1528,10 @@ func unmarshalUTF8StringValue(b []byte, f pointer, w int) ([]byte, error) {
 		return nil, io.ErrUnexpectedEOF
 	}
 	v := string(b[:x])
+	*f.toString() = v
 	if !utf8.ValidString(v) {
-		return nil, errInvalidUTF8
+		return b[x:], errInvalidUTF8
 	}
-	*f.toString() = v
 	return b[x:], nil
 }
 
@@ -1549,10 +1548,10 @@ func unmarshalUTF8StringPtr(b []byte, f pointer, w int) ([]byte, error) {
 		return nil, io.ErrUnexpectedEOF
 	}
 	v := string(b[:x])
+	*f.toStringPtr() = &v
 	if !utf8.ValidString(v) {
-		return nil, errInvalidUTF8
+		return b[x:], errInvalidUTF8
 	}
-	*f.toStringPtr() = &v
 	return b[x:], nil
 }
 
@@ -1569,11 +1568,11 @@ func unmarshalUTF8StringSlice(b []byte, f pointer, w int) ([]byte, error) {
 		return nil, io.ErrUnexpectedEOF
 	}
 	v := string(b[:x])
-	if !utf8.ValidString(v) {
-		return nil, errInvalidUTF8
-	}
 	s := f.toStringSlice()
 	*s = append(*s, v)
+	if !utf8.ValidString(v) {
+		return b[x:], errInvalidUTF8
+	}
 	return b[x:], nil
 }
 
@@ -1755,6 +1754,7 @@ func makeUnmarshalMap(f *reflect.StructField) unmarshaler {
 		// Maps will be somewhat slow. Oh well.
 
 		// Read key and value from data.
+		var nerr nonFatal
 		k := reflect.New(kt)
 		v := reflect.New(vt)
 		for len(b) > 0 {
@@ -1775,7 +1775,7 @@ func makeUnmarshalMap(f *reflect.StructField) unmarshaler {
 				err = errInternalBadWireType // skip unknown tag
 			}
 
-			if err == nil {
+			if nerr.Merge(err) {
 				continue
 			}
 			if err != errInternalBadWireType {
@@ -1798,7 +1798,7 @@ func makeUnmarshalMap(f *reflect.StructField) unmarshaler {
 		// Insert into map.
 		m.SetMapIndex(k.Elem(), v.Elem())
 
-		return r, nil
+		return r, nerr.E
 	}
 }
 
@@ -1824,15 +1824,16 @@ func makeUnmarshalOneof(typ, ityp reflect.Type, unmarshal unmarshaler) unmarshal
 		// Unmarshal data into holder.
 		// We unmarshal into the first field of the holder object.
 		var err error
+		var nerr nonFatal
 		b, err = unmarshal(b, valToPointer(v).offset(field0), w)
-		if err != nil {
+		if !nerr.Merge(err) {
 			return nil, err
 		}
 
 		// Write pointer to holder into target field.
 		f.asPointerTo(ityp).Elem().Set(v)
 
-		return b, nil
+		return b, nerr.E
 	}
 }
 
diff --git a/vendor/github.com/golang/protobuf/proto/text.go b/vendor/github.com/golang/protobuf/proto/text.go
index 2205fda..1aaee72 100644
--- a/vendor/github.com/golang/protobuf/proto/text.go
+++ b/vendor/github.com/golang/protobuf/proto/text.go
@@ -353,7 +353,7 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
 						return err
 					}
 				}
-				if err := tm.writeAny(w, key, props.mkeyprop); err != nil {
+				if err := tm.writeAny(w, key, props.MapKeyProp); err != nil {
 					return err
 				}
 				if err := w.WriteByte('\n'); err != nil {
@@ -370,7 +370,7 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
 							return err
 						}
 					}
-					if err := tm.writeAny(w, val, props.mvalprop); err != nil {
+					if err := tm.writeAny(w, val, props.MapValProp); err != nil {
 						return err
 					}
 					if err := w.WriteByte('\n'); err != nil {
diff --git a/vendor/github.com/golang/protobuf/proto/text_parser.go b/vendor/github.com/golang/protobuf/proto/text_parser.go
index 0685bae..bb55a3a 100644
--- a/vendor/github.com/golang/protobuf/proto/text_parser.go
+++ b/vendor/github.com/golang/protobuf/proto/text_parser.go
@@ -630,17 +630,17 @@ func (p *textParser) readStruct(sv reflect.Value, terminator string) error {
 					if err := p.consumeToken(":"); err != nil {
 						return err
 					}
-					if err := p.readAny(key, props.mkeyprop); err != nil {
+					if err := p.readAny(key, props.MapKeyProp); err != nil {
 						return err
 					}
 					if err := p.consumeOptionalSeparator(); err != nil {
 						return err
 					}
 				case "value":
-					if err := p.checkForColon(props.mvalprop, dst.Type().Elem()); err != nil {
+					if err := p.checkForColon(props.MapValProp, dst.Type().Elem()); err != nil {
 						return err
 					}
-					if err := p.readAny(val, props.mvalprop); err != nil {
+					if err := p.readAny(val, props.MapValProp); err != nil {
 						return err
 					}
 					if err := p.consumeOptionalSeparator(); err != nil {