Certainly, though usually that winds up perceived as brittleness moving between compiler versions in general. Ideally, the tech we are discussing could help mak

Certainly, though usually that winds up perceived as brittleness moving between compiler versions in general. Ideally, the tech we are discussing could help make it easier to understand those unknown behaviors. But even if not, and even if this accounts for 60% of existing C/C++ codebases, improving the remaining 40% is a huge win that would take tremendously more time to reimplement in Rust. This is not to say that I am not also very excited about Rust.