[libcxx-commits] [PATCH] D120466: [libc++] Granularize <utility> includes

[Eric Fiselier via Phabricator via libcxx-commits]

EricWF added a comment.

I know I'm late to the party on this, but is there a document explaining the benefits of modularizing the headers? Cuz I see a bunch of downsides to it. The most recent of which I ran into was diagnostic error messages.  I'm almost certain it's a lot slower to hit the file system this many times too. It also causes the compiler to emit incorrect Fix i suggestions?

If there isn't a document describing this, we need one.


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  https://reviews.llvm.org/D120466/new/

https://reviews.llvm.org/D120466