------- Comment #11 from piotr dot wyderski at gmail dot com 2009-04-07 15:02
-------
Subject: Re: std::result_of doesn't work
2009/4/7 jwakely dot gcc at gmail dot com <gcc-bugzi...@gcc.gnu.org>:
> what you probably want is:
In fact I want to copy the return type of a template method restore
and use as another method's return type ina C++0x way. This
works:
class S {
template <typename T>
typename
boost::function_traits<decltype(traits<T>::restore)>::result_type
restore() {
return traits<T>::restore(*this);
}
};
but the std::result_of-based soludins do not. The lambda-like syntax
also does not work, because "this" is not available at the outer scope:
template <typename T> auto restore() -> decltype(traits<T>::restore(*this)) {
return traits<T>::restore(*this);
}
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39676
