On Sat, Feb 25, 2012 at 11:37 AM, Alex Rønne Petersen <xtzgzo...@gmail.com> wrote: > On 25-02-2012 17:25, Ashish Myles wrote: >> >> 1. Since support for foreach can be added in many ways (with >> ref/non-ref/const variants), I wanted to check if there was any >> signature constraint that could check if the container supports foreach >> as above. I looked into the "compiles" traits, but that doesn't work for >> statements. > > I think std.traits.isIterable(T) is what you want. >
Great! Now that I know the answer to the first question, it is so easy to find the answer on google :P . Technically, I want something like isIterable(T,Point3); given the definition of isIterable, I can easily get this functionality. I am still looking for answers to the second question (which might indicate a bug in the frontend) and third question whose answer would be really enlightening if what I requested is possible.
