Date: Sat, 29 Jul 2017 12:14:17 -0400 From: Oleg Lelchuk <oleglelchuk@gmail.com> To: freebsd-toolchain@freebsd.org Subject: libcxxrt seems to lack some features that are present in libc++abi Message-ID: <CA%2BGqWgsvDCfU2KvF6Hd3cCKGa6MA62-6KtGJ5LNGJrBB%2B_T0hg@mail.gmail.com>
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libcxxrt seems to lack some features that are present in libc++abi. If I
compile this code and link it against libcxxrt:
#include <iostream>
#include <boost/type_index.hpp>
int main()
{
int&& ref{4};
std::cout <<
boost::typeindex::type_id_with_cvr<decltype(ref)>().pretty_name() <<
std::endl;
}
Then I get the message: "Abort (core dumped)". But if I link this code
against libc++abi, then I get
the output "int&&". It seems to me libcxxrt doesn't know how to deal
with rvalue references.
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