This test validates that upb Python targets can be built successfully even if
Python is not installed locally.
I also updated our pinned upb version to pull in some recent fixes needed for
this test run.
PiperOrigin-RevId: 559504790
This will be used to seed feature resolution, which becomes just an edition lookup followed by proto merges. Runtime and generators that need to resolve their own features will be able to leverage this to avoid reimplementing all of the reflective logic that goes into the default calculation.
PiperOrigin-RevId: 559271634
This change moves the upb Fastbuild, Optimized, and FastTable test runs over to
the protobuf repo CI in preparation for moving the upb codebase itself. There
are a bunch more test runs to move, but this initial change handles the easy
ones first.
I also updated our pinned upb version to the current head to pick up some
recent fixes.
PiperOrigin-RevId: 557486174
This will be used for tracking the unresolved feature sets from the original proto file. Notable use-cases for this include:
* Code generators that need to validate their own features
* Runtimes that need to be able to accurately round-trip the original protos
PiperOrigin-RevId: 547610367
This will be used for tracking the unresolved feature sets from the original proto file. Notable use-cases for this include:
* Code generators that need to validate their own features
* Runtimes that need to be able to accurately round-trip the original protos
PiperOrigin-RevId: 547610367
This represents the future direction of protobuf, replacing proto2/proto3 syntax with editions. These will enable more incremental evolution of protobuf APIs through features, which are individual behaviors (such as whether field presence is explicit or implicit). For more details see https://protobuf.dev/editions/overview/.
This PR contains a working implementation of editions for the protoc frontend and C++ code generation, along with various infrastructure improvements to support it. It gives early access for anyone who wants to a preview of editions, but has no effect on proto2/proto3 syntax. It is flag-guarded behind the `--experimental_editions` flag, and is an experimental feature with no guarantees.
PiperOrigin-RevId: 544805690
An extension range is either of verification state "UNVERIFIED" or "DECLARATION". If "DECLARATION", all extension fields of the range must be declared, or build error otherwise. The current default is "UNVERIFIED", but we will flip the default later.
Deprecate `is_repeated` in favor of `repeated`.
PiperOrigin-RevId: 526184056
This can be useful when an extension field/declaration is deleted in schema to avoid data corruption.
It also adds a check for duplicate numbers in the declarations.
PiperOrigin-RevId: 523269837
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