GPB_ENUM_FWD_DECLARE needs `int32_t`, so add the import so GPBBootstrap.h
stands on its own without needing users to import something else.
Add another compile test file to ensure this doesn't break.
PiperOrigin-RevId: 610403337
JUnit4 does not support nested tests so these weren't running. Fixes setup problems and test logic. Oneof fields now inherit from their oneof, and top-level extensions inherit from top-level file when parent descriptor is null.
PiperOrigin-RevId: 609840087
The non-string field setters can bypass the vtables already, the string setters still go through the vtable path here because its more important to let them take an `impl SettableValue` to be able to set either a &str or a &ProtoStr already.
PiperOrigin-RevId: 609705233
The actual construction of the zeroed block is now entirely safe.
This will be accessed in nearly every program using protobuf.
Using a static in .bss has much less overhead than an atomically-constructed
dynamic allocation and is far more predictable for space-constrained systems.
In the future, if dynamic allocation is kept, it should use std::sync::OnceLock
instead of the much less safe Once combined with `static mut`.
PiperOrigin-RevId: 609635555
It now uses the same prefix as other thunks needed for the proxied type,
so the RawMapThunk helper can be used for enums.
Calling it a "iter next" thunk is misleading.
It does not increment the iterator as "next" implies,
it only gets the current key/value the iterator points to.
PiperOrigin-RevId: 609527442
The purpose is to avoid duplicating the mapping of different types that are only relevant to the serializer but not to the exposed api (e.g. FIXED32 vs INT32)
Treat type=GROUP as rust-type=MESSAGE here which is all that is needed for us to support groups in the rust codegen.
The RustFieldType is parallel to the preexisting FieldDescriptor::CppType which _almost_ does what we need, but it treats Bytes and Strings as the same cpptype which Rust codegen doesn't.
PiperOrigin-RevId: 609416940
Hopefully will make future edits a little easier.
clang-format doesn't do anything with `R"objc(` blocks, and we can't use `R"cc(`
blocks as that gets the ObjC code formatted wrong.
PiperOrigin-RevId: 608678538
When we get a pull request from outside the protobuf repository, the tests will
not run until a protobuf team member adds the `safe for tests` tag. This change
updates the error message to make it more clear what has to happen to get the
tests to run.
Fixes#15847.
PiperOrigin-RevId: 608660908
Prototiller has subtley different rules about attaching these to objects, and relatively harmless transformations can cause codegen diffs where these move around.
PiperOrigin-RevId: 608648976
Protobuf Team Bot
Marcin Kowalczyk
Protobuf Team Bot
Thomas Van Lenten
Sandy Zhang
Alyssa Haroldsen
Ilya Tokar
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YoloMao
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h-vetinari
Adam Cozzette
Mike Kruskal