http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58527
--- Comment #2 from Nick Maclaren <nmm1 at cam dot ac.uk> --- Thanks. I can't use your fix, because I am trying to write a generic multi-dimensional array class for possible inclusion in the standard, and demanding such usages from end users is Not On. There are other possibilities, of course. I would be interested in a reference to the wording in the standard, if you know it offhand. I failed to find it. But that doesn't address the other point. Even if C++ allows a parameter pack in a position where it cannot be deduced (and that would not be at all surprising), good practice would be to give at least a warning. And I did specify -Wall -Wextra :-)
