I came here to say this exactly. There's nothing more stressful to me than when a lot of freshly-written C++ compiles without error or warning on the first try

I came here to say this exactly. There's nothing more stressful to me than when a lot of freshly-written C++ compiles without error or warning on the first try, and then seems to run without issues. I get the distinct feeling that there is a problem that I'm just not seeing yet.