[libc-commits] [libc] [libc] Include assert.h on baremetal targets (PR #83324)

[Petr Hosek via libc-commits]

petrhosek wrote:

> Every target supports `write_to_stderr` right?

We define the function but implementation is meant to be provided by the vendor, see https://github.com/llvm/llvm-project/blob/2cacc7a61095577ff42177373d46c8cb8df0cb1f/libc/src/__support/OSUtil/baremetal/io.h

https://github.com/llvm/llvm-project/pull/83324