9f1165c3bf
The protoreflect documentation states that Get on an empty repeated or map field returns an invalid (empty, read-only) List or Map. We weren't doing this; fix it. The documentation also states that an invalid List or Map may not be assigned via Set. We were permitting Set with an invalid map; fix this. Add tests for this behavior in prototest. Change-Id: I4678af532e192210af0bde7c96a1439a4cd26efa Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/209019 Reviewed-by: Joe Tsai <joetsai@google.com>
Next Generation Go Protocol Buffers
WARNING: This repository is in active development. There are no guarantees about API stability. Breaking changes will occur until a stable release is made and announced.
This repository is for the development of the next major Go implementation of protocol buffers. This library makes breaking API changes relative to the existing Go protobuf library. Of particular note, this API aims to make protobuf reflection a first-class feature of the API and implements the protobuf ecosystem in terms of reflection.
Design Documents
List of relevant design documents:
Contributing
We appreciate community contributions. See CONTRIBUTING.md.
Reporting Issues
Issues regarding the new API can be filed at
github.com/golang/protobuf.
Please use a APIv2: prefix in the title to make it clear that
the issue is regarding the new API work.