Python has tuple assignment so you see things like: previous, current = current, previous + current
especially if you are doing silly things like calculating Fibonacci Sequence values. Translating this to D, you end up with: TypeTuple!(current, next) = tuple(next , current +next); I am assuming this is horrendously inefficient at run time compared to having the intermediate value explicit: auto t = next; next = current + next; current = t; or is it? -- Russel. ============================================================================= Dr Russel Winder t: +44 20 7585 2200 voip: sip:russel.win...@ekiga.net 41 Buckmaster Road m: +44 7770 465 077 xmpp: rus...@winder.org.uk London SW11 1EN, UK w: www.russel.org.uk skype: russel_winder
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