memcpy() comparison: C, Rust, and D

[Chris Wright via Digitalmars-d]

On Thu, 02 Feb 2017 14:19:02 +0000, Atila Neves wrote:
> Also, unless you're testing possible bugs in compiler backends or the C
> standard library, it mostly doesn't matter. Compile on regular x86/Linux
> and run valgrind/asan there.

Assuming you're writing cross-platform code. How common is that? I write 
Java for a living, and some of my code only works on Linux. (It does at 
least fail gracefully on OSX, which my coworkers use.)