This generates Messages and Enums into separate files, this is the start of some
exploratory work to see if not using `-ObjC` with the linker can reduce the size
of protos by ensuring there are linker references for all the classes needed.
To take advantage of this, the Application code can't use things like
`NSClassFromString`, as that would not generate any inker reference for usage of
the class.
Again, this is an experimental feature and may change or be removed at any time,
it is not counted as a part of the official options provided by the ObjC
support.
PiperOrigin-RevId: 493595005
Add missing header <istream> and <ostream>
Remove unneeded proto headers repeated_field.h and generated_message_util.h
Remove unnecessary conversion when calling absl::Hex
Use StrCat rather than repeated string addition
Use string_view parameter rather than `const char *`
Make single-argument constructor explicit
Use consistent InitializationErrorMessage logic
Fix a typo
PiperOrigin-RevId: 493427054
Replace access to variables created in globals() by explicit access to the globals() array. This avoids static analysis of the code to error out on those unknown variables, and make the files cythonable.
Fixes#10800Closes#11011
COPYBARA_INTEGRATE_REVIEW=https://github.com/protocolbuffers/protobuf/pull/11011 from vthib:10800-cython-compatibility 705da40d5c
PiperOrigin-RevId: 493379473
This CL changes the prefetch to NTA instead of T0 to reduce cache pollution with a simplified, yet more efficient cleanup prefetch loop which removes stores and loads on the local prefetch stack, and instead simply repeats the load and branch of the prefetch resulting in CPU savings.
PiperOrigin-RevId: 493136574
The text format specs state that short formed repeated field should be valid. For example:
```
repeated_field: [{}, {}]
```
However, this was not supported when text format parser tries to skip **unknown fields**.
PiperOrigin-RevId: 493085702
The allowlist is currently empty.
It uses a simple text format to avoid reentrant dependencies into protobuf
parsing, and allow sharing between languages.
PiperOrigin-RevId: 493075113
This change introduces the `WriteCord()` method in `ZeroCopyInputStream` with a default implementation efficiently writing the cord data onto the stream. Subsequent changes will introduce explicit Cord based input and output streams that will optimize the default implementation by providing zero-copy optimized implementations when reading and writing cord data from/to underlying encoded cord data.
PiperOrigin-RevId: 493030763
The allowlist is currently empty.
It uses a simple text format to avoid reentrant dependencies into protobuf
parsing, and allow sharing between languages.
PiperOrigin-RevId: 493019427
This was silently breaking because we didn't fail on errors in the test script. The upb version is also bumped to pull in improvements for system_python that fix the underlying issue (python 3.5 doesn't work with our pip dependencies).
PiperOrigin-RevId: 492526855
This pulls in updates to system_python, which allows for better handling of our non-hermetic setup. Specifically, our python tests are marked incompatible on systems without a python installation. This will cause them to get skipped by wildcard expansions (which is why we add 1 explicit target to the kokoro builds).
PiperOrigin-RevId: 492286518
We are requesting a range of numbers instead of just one since we have some plans for a variety of orthogonal kinds of custom options. For example:
1. Injecting extra metadata into FileDescriptorProtos via custom options. (These options are inserted by the Buf tool when building proto sources, to encode additional metadata about the unit of files compiled.)
2. Configuration options for protoc plugins, that generate extra metadata into sources. (These options may be used by users when writing proto sources.)
The suggested approach of reserving just one number and making it a message that contains *all* options is unattractive since users of one category of options is unlikely to want to import types related to another category.
FWIW, there are several other rows above that have also chosen to reserve ranges of 5 or 10 numbers.
Closes#11110
COPYBARA_INTEGRATE_REVIEW=https://github.com/protocolbuffers/protobuf/pull/11110 from jhump:jh/custom-options-for-buf-and-connect 68ef5ff1da
PiperOrigin-RevId: 492211135
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