[libcxx-commits] [libcxx] [libcxx] Align `__recommend() + 1` by __endian_factor (PR #90292)

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h-vetinari wrote:

> Is there a reason why gcc has this on by default, but clang doesn't?

Clang 19 finally enabled it by default (as of https://github.com/llvm/llvm-project/commit/130e93cc26ca9d3ac50ec5a92e3109577ca2e702). IMO this makes it even more important to be able to provide a smooth upgrade path (i.e. people being able to test `-fsized-deallocation` separately before bumping to clang 19), aside from the inherent importance of being C++14 feature (i.e. very old, but which turned out to be exceptionally hard to roll out).

https://github.com/llvm/llvm-project/pull/90292