Benjamin Bannier created MESOS-6437:
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Summary: Use thread_local instead of __thread under OS X
Key: MESOS-6437
URL: https://issues.apache.org/jira/browse/MESOS-6437
Project: Mesos
Issue Type: Improvement
Components: stout
Reporter: Benjamin Bannier
stout's {{THREAD_LOCAL}} was introduced as an abstraction since Apple's C++
toolchain didn't support {{thread_local}} at the time. It uses the extension
{{__thread}} under OS X, so we cannot create non-POD thread-local vars.
With Xcode-8 (i.e., with Sierra) and above Apple's toolchain does support
{{thread_local}}, and we should eventually e.g., remove the {{THREAD_LOCAL}}
abstraction.
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