[PATCH] D41316: [libcxx] Allow random_device to be built optionally

Brian Cain via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Sat Dec 16 14:37:14 PST 2017

bcain added a comment.

In https://reviews.llvm.org/D41316#957598, @jroelofs wrote:

> I'd much rather provide no implementation than one that lies. Broken builds are much safer than problems at runtime.

Agreed!  Especially the problems caused by a predictable random seed.

  rCXX libc++


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