Damien Neil b0d217f664 proto, internal/impl: don't create fast path Size for legacy Marshalers ... Implementations of the legacy Marshaler type have no way to efficiently compute the size of the message. Rather than generating an inefficient fast-path Size method which marshals the message and examines the length of the result, don't generate a fast-path at all. Drop the requirement that a fast-path MarshalAppend requires a corresponding Size. Avoids O(N^2) behavior when marshaling a legacy Marshaler that recursively calls proto.Marshal. Change-Id: I4793cf32275d08f29c8e1a1a44a193d9a5724058 Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/213443 Reviewed-by: Joe Tsai <joetsai@google.com>		2020-01-06 22:47:37 +00:00
..
protoiface	proto, internal/impl: don't create fast path Size for legacy Marshalers	2020-01-06 22:47:37 +00:00
protoimpl	internal/impl: move filetype.EnumInfo to impl	2019-09-16 22:07:05 +00:00