Joe Tsai a732b3c77a proto: never return nil []byte from Marshal when successful ...

It is a sufficiently common pattern to do something like the following:
	m.Proto2BytesField, ... = proto.Marshal(m2)

where the user is relying on Marshal to never return a nil byte slice,
otherwise it subtly changes the semantics of how the generated API
handles whether a proto2 "optional bytes" fields is populated or not.

Change-Id: Ie7508dbcdcc5f3295885609a91907c6eb4f04c1e
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/228838
Reviewed-by: Damien Neil <dneil@google.com>

2020-04-20 23:39:16 +00:00

..

bench_test.go

all: remove APIv1 dependency

2020-01-09 18:06:30 +00:00

checkinit_test.go

all: rename IsInitialized as CheckInitialized

2020-02-20 20:45:40 +00:00

checkinit.go

all: consistently treat nil message interface as an empty read-only message

2020-04-20 23:12:56 +00:00

decode_gen.go

encoding/protowire: make package publicly available

2020-03-20 07:42:18 +00:00

decode_test.go

testing/protopack: make package publicly available

2020-03-20 18:05:51 +00:00

decode.go

encoding/protowire: make package publicly available

2020-03-20 07:42:18 +00:00

doc.go

all: rename IsInitialized as CheckInitialized

2020-02-20 20:45:40 +00:00

encode_gen.go

encoding/protowire: make package publicly available

2020-03-20 07:42:18 +00:00

encode_test.go

proto: never return nil []byte from Marshal when successful

2020-04-20 23:39:16 +00:00

encode.go

proto: never return nil []byte from Marshal when successful

2020-04-20 23:39:16 +00:00

equal_test.go

testing/protopack: make package publicly available

2020-03-20 18:05:51 +00:00

equal.go

encoding/protowire: make package publicly available

2020-03-20 07:42:18 +00:00

extension_test.go

all: trivial formatting changes

2020-02-25 21:59:54 +00:00

extension.go

all: remove stray "." from license headers

2020-02-20 18:54:38 +00:00

merge_test.go

testing/protopack: make package publicly available

2020-03-20 18:05:51 +00:00

merge.go

all: consistently treat nil message interface as an empty read-only message

2020-04-20 23:12:56 +00:00

messageset_test.go

testing/protopack: make package publicly available

2020-03-20 18:05:51 +00:00

messageset.go

encoding/protowire: make package publicly available

2020-03-20 07:42:18 +00:00

methods_test.go

proto: fix signature of UnmarshalState and MarshalState

2020-03-09 20:02:17 +00:00

nil_test.go

all: consistently treat nil message interface as an empty read-only message

2020-04-20 23:12:56 +00:00

noenforceutf8_test.go

testing/protopack: make package publicly available

2020-03-20 18:05:51 +00:00

proto_methods.go

all: add ProtoMethods method to protoreflect.Message

2020-01-21 21:05:54 +00:00

proto_reflect.go

proto: reset message by default in Unmarshal

2019-09-17 21:13:42 +00:00

proto.go

proto: document the relationship between v1 and v2 messages

2020-02-14 20:42:20 +00:00

reset_test.go

all: remove stray "." from license headers

2020-02-20 18:54:38 +00:00

reset.go

proto: add TestNil test

2020-02-25 20:33:07 +00:00

size_gen.go

encoding/protowire: make package publicly available

2020-03-20 07:42:18 +00:00

size.go

all: consistently treat nil message interface as an empty read-only message

2020-04-20 23:12:56 +00:00

testmessages_test.go

testing/protopack: make package publicly available

2020-03-20 18:05:51 +00:00

validate_test.go

all: remove stray "." from license headers

2020-02-20 18:54:38 +00:00

weak_test.go

testing/protopack: make package publicly available

2020-03-20 18:05:51 +00:00

wrappers.go

proto: move T->*T wrappers from internal/scalar to proto

2019-07-12 17:35:01 +00:00