Fix AtomicSharedPtr for C++20#114
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| make | ||
| make test | ||
| exit 0 | ||
| elif [[ "$1" == "cmake.c++20.test" ]]; then |
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merged from upstream
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This is a fix for #105. Our code was relying on a template specialization of
std::atomicforstd::shared_ptr<T>, which isn't provided byg++.Instead we now rely on specializations of
std::atomic_storeandstd::atomic_loadfor everything except gcc 4.8.To guard against similar issues in future, I added a C++20 test to the shiny new GHA CI.