&gt; `gcc` still as bugs. `clang` still has bugs. There was one recently on HN where one pass in clang caused undefined behavior in another. Are these not yet ready for prime time?<p>I thought Rust was a language billing itself as safe. GCC and Clang are compilers, they have not mounted a campaign to bill themselves as safe, nor are they trying to bill themselves as the best thing since sliced bread.