The modules (called units) are a huge improvement for managing large projects. Also extremely fast in compilations. The string handling are much better than C.

The modules (called units) are a huge improvement for managing large projects. Also extremely fast in compilations. The string handling are much better than C. Most is just automatically. You would not even encounter any difficulties until you start to interface with C libraries. And then it is still easy. Due to this and strong typing and bounds-checking you automatically avoid most memory errors that you get in C. But you can make it as complicated as C, with pointers to pointers to arrays, disable bounds-checking/type-checking, etc. There are some limited parametric type possibilities. The disadvantage is the absence of closures/lambdas. Instead you have to make pointers to functions, like in C. Or use Objects like in Java. But with manual memory management. The manual memory management and type declarations give extra overhead. Like in C. A lot would be avoided with inline variable declarations with automatic typing.