[libcxx-commits] [libcxx] [libc++] Add __detected_or_t and use it to implement some of the allocator traits aliases (PR #115654)

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cmtice wrote:

I have verified that adding _LIBCPP_NODEBUG on all the newly introduced 'using' statements, reduces the size increase (on my particular test case from 9.5% down to 0.2%,  Should I send a PR with this change?


https://github.com/llvm/llvm-project/pull/115654