http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60130
Bug ID: 60130
Summary: Sorry, unimplemented: mangling argument_pack_select
Product: gcc
Version: 4.8.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: vince.rev at gmail dot com
Hello.
Consider the following code in C++11:
------------------------------------------------------
#include <tuple>
template <class S, class F, class... T>
S f1(F f, T... x)
{
return std::get<0>(std::make_tuple(f(x)...));
}
template <class... T>
int f2(const T... x)
{
return std::get<0>(std::make_tuple(f1<T>([](int n){return n;}, x)...));
}
int main()
{
return f2(42);
}
------------------------------------------------------
Under g++ 4.8.1 and 4.8.2 (I have not tried 4.9.0), it produces the following
compilation error: "sorry, unimplemented: mangling argument_pack_select". This
code compiles without any error under intel and clang.
