http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51884
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |NEW
Summary|ICE with c++11 thread and |lamba with templates
|templates |
--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-01-18
01:01:11 UTC ---
Reduced testcase as far as I can do it, any more it does not ICE:
template<typename _Tp> struct is_same { static const int value = 0; };
template<int> struct enable_if {
typedef void type;
};
template<typename _Tp> class shared_ptr {};
struct thread {
struct _Impl_base {
virtual void _M_run() = 0;
};
template<typename _Callable>
struct _Impl : _Impl_base { };
template<typename _Callable>
thread(_Callable&& __f) {
_M_start_thread(_M_make_routine( __f));
}
template<typename _Callable>
shared_ptr<_Impl<_Callable>> _M_make_routine(_Callable&& __f);
};
template <typename T, typename = void> struct foo {};
template <typename T> struct foo<T,typename enable_if<is_same<T>::value>::type>
{
template <bool Bar> void bar() const {
auto f = [](){};
thread thr(f);
}
};
int main() {
foo<int> f;
f.bar<true>();
}
--- CUT ---
Note the original testcase had a _M_start_thread defined but this does not.
