[Bug c++/47436] [C++0x] Variadic base-specifier-list of union rejected

[daniel.kruegler at googlemail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47436

--- Comment #3 from Daniel Krügler <daniel.kruegler at googlemail dot com> 2011-09-22 18:11:24 UTC ---
(In reply to comment #2)
> Suggestions about a better error message? (should be easy to change)

What about:

"error: every valid template specialization requires an empty template
parameter pack"

? I don't know how much local information is available, if there is more
available, so following would be better:

"error: every valid specialization of template A requires an empty template
parameter pack T"