[PATCH] D11555: [libcxx] Allow use of <atomic> in C++03. Try 3.

[Eric Fiselier]

EricWF added inline comments.

================
Comment at: include/ios:373
@@ -371,2 +372,3 @@
+#if defined(_LIBCPP_HAS_C_ATOMIC_IMP) && !defined(_LIBCPP_HAS_NO_THREADS)
     static atomic<int> __xindex_;
 #else
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mclow.lists wrote:
> Do you need to address this TODO before committing? (and the one in <memory> ?)
> Do you need to address this TODO before committing?

I would rather make the change in the TODO separately. I want to be sure that enabling this for both the Clang and GCC implementations of atomic will not cause ODR or ABI problems. I think these concerns should be addressed in a different patch.


http://reviews.llvm.org/D11555