This reverts commit ca3674b7d5.
While there are savings, it ends up being to easy/common to run into issues with
AppStore validation since the selector usage now appears to be a possible match
for private apis vs. for selectors/properties in the generated code.
Adds an option to protoc `--objc_opt=elide_message_metadata` to remove all the property
metadata from message classes. This significantly reduces the codegen size of the clases.
The downside is that iterating through properties using objective c runtime calls will no
longer function. This is mitigated by the fact that most (all?) of the information that
folks are interested in can be extracted via the message descriptor.
We do this by defining our own classes using the `GPB_MESSAGE_SUBCLASS_IMPL` macro.
The tests can run as what Apple calls a Logic Test (under xctest), which means
it doesn't have to load an full UI App under the simulator, which speeds things
up a fair amount.
- Fix up -copyWithZone: to not leave the two registries sharing
some of the storage by using -addExtensions:.
- Improve -addExtensions: to clone the sub dict when there is
nothing to merge into.
- A ExtensionRegistry unittests.
- Update project schemes to not have extra things in perf scheme.
- Let Xcode 8 update settings on the projects/schemes.
- Migrate Swift tests to Swift 3 syntax.
- Update the build/test script:
- Require Xcode 8 (because of the Swift 3 requirement for tests)
- Update the devices to what Xcode 8 has (8.x simulator seem to fail even
though they can be downloaded in Xcode 8)
- Update the travis images to ones with Xcode 8.
- Correct some cases sources were compiled into the static lib and the tests.
- Enable Xcodes code coverage support on the unittests. We aren't complete on
coverage, but having the data always there should make it easier to chip away
at this going forward.
- Drop method in tests that isn't used, wire up a validator in another test.
- Let Xcode update the projects, schemes, and info.plists.
- Add workaround for shallow analyzer issues in current Xcode versions (deep analyze gets things correct).
- Tweak the Swift based tests to avoid warnings from Xcode 7's XCTest using optionals for autoenclosure results.
- No longer tag the ObjC iOS travis test as flaky, xctool seems to manage the simulator pretty well.
- Add more to the ObjC dir readme.
- Merge the ExtensionField and ExtensionDescriptor to reduce overhead.
- Fix an initialization race.
- Clean up the Xcode schemes.
- Remove the class/enum filter.
- Remove some forced inline that were bloating things without proof of performance wins.
- Rename some internal types to avoid conflicts with the well know types protos.
- Drop the use of ApplyFunctions to the compiler/optimizer can do what it wants.
- Better document some possible future improvements.
- Add missing support for parsing repeated primitive fields in packed or unpacked forms.
- Improve -hash.
- Add *Count for repeated and map<> fields to avoid auto create when checking for them being set.
- Style fixups in the code.
- map<> serialization fixes and more tests.
- Autocreation of map<> fields (to match repeated fields).
- @@protoc_insertion_point(global_scope|imports).
- Fixup proto2 syntax extension support.
- Move all startup code to +initialize so it happen on class usage and not app startup.
- Have generated headers use forward declarations and move imports into generated code, reduces what is need at compile time to speed up compiled and avoid pointless rippling of rebuilds.
Thomas Van Lenten
Dave MacLachlan
listonjesse
Sergio Campama