Comment by Someone

I would think name mangling is out of scope for a programming language definition, more so for C and C++, which target running on anything under the sun, including systems that do not have libraries, do not have the concept of shared libraries or do not have access to function names at runtime.

> It would be really nice to have some way to get symbol names and calling semantics

Again, I think that’s out of scope for a programming language. Also, is it even possible to have a way to describe low level calling semantics for any CPU in a way such that a program can use that info? The target CPU may not have registers or may not have a stack, may have multiple types of memory, may have segmented memory, etc.