Based upon the increasing number of languages showing up that combine high performance with higher levels of abstraction than C, and the increasing number of serious languages gunning for C specifically, like Rust.
C has ridden for a long time on the fact that we didn't know how to combine high performance and systems functionality with high abstraction languages, so you had your choice of C or C-like and fast, or high abstraction and slow, like Python or Perl or Ruby. This gap is closing, fairly quickly now, and once it does C will start experiencing a rapid decline into a niche language, rather than the lingua franca of computing. It has advantages that have kept it going for a long time, but it has terrible disadvantages too, and once the two are separable, people are going to want to so separate.
Already a great deal of what was once automatically C or C++ has gone to some sort of bytecode (Java or .Net), even on things you would used to simply automatically assume to be "embedded", like your cell phone. The decline has already started.
Of course it won't die. Computer languages never really die. You can still get a job doing COBOL, and in fact get paid quite well. But 10 years from now, I think on the systems considered "modern" at the time, it will not be the "default" language anymore.
C has ridden for a long time on the fact that we didn't know how to combine high performance and systems functionality with high abstraction languages, so you had your choice of C or C-like and fast, or high abstraction and slow, like Python or Perl or Ruby. This gap is closing, fairly quickly now, and once it does C will start experiencing a rapid decline into a niche language, rather than the lingua franca of computing. It has advantages that have kept it going for a long time, but it has terrible disadvantages too, and once the two are separable, people are going to want to so separate.
Already a great deal of what was once automatically C or C++ has gone to some sort of bytecode (Java or .Net), even on things you would used to simply automatically assume to be "embedded", like your cell phone. The decline has already started.
Of course it won't die. Computer languages never really die. You can still get a job doing COBOL, and in fact get paid quite well. But 10 years from now, I think on the systems considered "modern" at the time, it will not be the "default" language anymore.