Compile error of variadic template under gcc 4.6.3

[sodevel]

The following code fragment

#if FMT_GCC_VERSION && FMT_GCC_VERSION < 405 template <typename... T> struct is_constructible : std::false_type {}; #else template <typename... T> struct is_constructible : std::is_constructible<T...> {}; #endif

causes this error with gcc 4.6.3 on my Ubuntu 12.04 machine

/fmt/core.h:341:53: sorry, unimplemented: cannot expand 'T ...' into a fixed-length argument list

Rising the version check to 407 solves this issue for me, but i didn't test extensive if this causes any side effects.

[vitaut]

Fixed in dad1eec. Thanks for reporting!