Fix binary compatibility in FieldCodec factory methods #6380
Conversation
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I'm confused about why we have these defaultValue parameters at all - they never seem to be used. My guess is that that's a separate bug, that the existing methods aren't calling the right constructor. (That should be confirmed with a breaking test before being fixed, and that should probably be in a different PR.) I would make the overloads delegate to the methods accepting a default value though, unless there's a good reason not to. |
Right. I was going to do it in this one but decided to fix it in #5936 when the different default values would be put to use (with extensions being finalized then). |
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Why previously there were no test to catch it? |
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There was no code to test against. There was no way to generate extension identifiers at the time (before #5936) so rather than add tests for code that couldn't actually be used (unless the consumer decided to implement the interfaces and use the API manually) I decided to wait until the last PR. Then the code could be fully tested properly when unittest.proto could actually be generated in the test project. |
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Fine to merge (and backport to v3.9.x branch)? |
…rs#6380) * Fix binary compatibility in FieldCodec factory messages * Make default value parameter for current factories required * Route old methods through default value overloads
* Add changelog for 3.9.x * Revert "Make php message class final to avoid mocking (#6277)" (#6324) This reverts commit 7f84a94. This is just temporary. Eventually, we still want to roll forward this change. Some users are complaining they need more time to clean up their code. * Update extract_includes.bat.in File io_win32.h is not in directory google\protobuf\stubs under directory google\protobuf\io * Set oneof case in array constructor (#6351) Forgot to set it previously. * Update protobuf version (#6366) * Drop building wheel for python 3.4 (#6406) https://github.com/matthew-brett/multibuild/pull/240 * Fix binary compatibility in FieldCodec factory methods (#6380) (#6424) * Fix binary compatibility in FieldCodec factory messages * Make default value parameter for current factories required * Route old methods through default value overloads * Remove ExtensionRegistry.Add(params) overload * Rename ExtensionRegistry.Add(IEnumerable<Extension>) overload to AddRange * Edit naming of parameters in Extension classes * * Fix add API warnings to docs for extension APIs * Rename internal ExtensionSet.GetValue to TryGetValue * Disable javadoc error (#6371) * Disable javadoc error Actual fixes of the javadoc will be followed up * Remove duplicated configuration * Update javadoc plugin version * Updated Bazel test script to use most recent Bazel version (#6413) (#6433) I'm not exactly sure why, but this fixes the failing Bazel presubmit test. Using the most recent version seems like a good idea anyway so that we can make sure we're compatible with any new Bazel changes. * [bazel] Add fixes for --incompatible_load_{cc,java,proto}_rules_from_bzl * No need to update version in generated code (#6471) generate_descriptor will handle that * Update protobuf version (#6472)
Fix for #6379.