protobuf

Protocol Buffers - Google's data interchange format (grpc依赖) https://developers.google.com/protocol-buffers/

Thomas Van Lenten 49e4ba6098 Fix ExtensionRegistry copying and add tests. - 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.	8 years ago
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PerformanceTests.xcscheme	Fix ExtensionRegistry copying and add tests.	8 years ago
ProtocolBuffers.xcscheme	Update the ObjC projects for Xcode 8	9 years ago

Thomas Van Lenten 49e4ba6098 Fix ExtensionRegistry copying and add tests.

- 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.

PerformanceTests.xcscheme

Fix ExtensionRegistry copying and add tests.

ProtocolBuffers.xcscheme

Update the ObjC projects for Xcode 8