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Re:Streams – Lazy evaluation in C++14 by thinkpad20 on Sunday June 22, 2014 @09:02PM (#7929714)
> Without this features it is pretty much impossible to approach Fortran like speeds and expressivness in array operations in C++.

Fortran is strict, though, is it not?

Re:Streams – Lazy evaluation in C++14 by ufo on Monday June 23, 2014 @12:28AM (#7930235)
Fortran has some built-in array operations that are tricky to implement in C. I think srean is saying that lazyness would help do that.