> What about about walking down a busy construction site?
Coordinated people with some years of experience pay attention to the ground and overhead cranes and conveyor belts and survive walking through construction sites, mine sites, aviation hangers, cattle yards, musters, et al on a routine basis. I'm 60+ and have somehow navigated all those environs - including C for critical system control.
These are dangerous environments. No one denies this. It's still true that the longer you inhabit such spaces the safer your innate learned behaviour is.
C has seatbelts and OSHA - valgrind, et al tools abound for sanity checking.
Walter's GP statement is literally little more than "eventually you grow out of making the simple basic maistakes" - eventually, after some years of practice - which is a real problem with C, it takes time to not make the basic mistakes. After all that, there's always room, in C, in Rust, whatever, to make non basic non obvious mistakes.
> After all that, there's always room, in C, in Rust, whatever, to make non basic non obvious mistakes.
Correct, I guess. The number of relatively obvious mistakes should decrease with experience. And it stands to reason that eventually it settles near zero for some part of developer community.
How close to zero and which part of community? Statistic is scarce.
> C has seatbelts and OSHA - valgrind, et al tools abound for sanity checking.
Optional tools with no general enforcement. That is more like elective vaccination or travel advisories. That is, no, no seatbelts and no OSHA.
> The number of relatively obvious mistakes should decrease with experience
Yes, and the kind of mistakes I make have changed. Now they are usually a failure to understand the problem correctly, or are simply typos.
> Optional tools with no general enforcement
That's right. The tools don't work unless you use them. With D the idea is to build the tool into the language itself. I once annoyed the Coverity folks by saying D's purpose is to put Coverity out of business.
Coordinated people with some years of experience pay attention to the ground and overhead cranes and conveyor belts and survive walking through construction sites, mine sites, aviation hangers, cattle yards, musters, et al on a routine basis. I'm 60+ and have somehow navigated all those environs - including C for critical system control.
These are dangerous environments. No one denies this. It's still true that the longer you inhabit such spaces the safer your innate learned behaviour is.
C has seatbelts and OSHA - valgrind, et al tools abound for sanity checking.
Walter's GP statement is literally little more than "eventually you grow out of making the simple basic maistakes" - eventually, after some years of practice - which is a real problem with C, it takes time to not make the basic mistakes. After all that, there's always room, in C, in Rust, whatever, to make non basic non obvious mistakes.