GCC is claiming support for Standard Layout Types
(http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2342.htm) in its 4.4
series. However, the following example, taken directly from n2342, fails to
compile (with either --std=gnu++0x or --std=c++0x):
{{{
#include <type_traits>
struct B
{
int n;
B() = default;
B(int n_) : n(n_) {}
};
static_assert(std::is_pod<B>::value, "B is not POD!");
int main() {}
}}}
I have checked with Beman Dawes, the author of n2342, and he confirms that the
code should compile under a conforming c++0x compiler.
--
Summary: Support for C++0x standard layout and trivial types is
broken
Product: gcc
Version: 4.4.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: eric dot niebler at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41141
