Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/torture/pr68220.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
line wrap: on
line source
// { dg-options -fno-new-ttp-matching } // { dg-do compile } namespace mpl { template <typename, typename = int> struct lambda; template <typename T3> struct if_ { typedef T3 type; }; template <int> struct arg { template <typename U1, typename> struct apply { typedef U1 type; }; }; template <typename> struct begin_impl; template <typename Sequence> struct begin { typedef typename Sequence::tag tag_; typedef typename begin_impl<tag_>::template apply<Sequence>::type type; }; template <typename> struct O1_size_impl; } template <long N> struct long_ { static const long value = N; }; namespace mpl { template <typename Sequence> struct O1_size : O1_size_impl<typename Sequence::tag>::template apply<Sequence> {}; typedef arg<1> _1; template <typename T> struct protect : T {}; template <typename F> struct apply_wrap1 : F::template apply<int> {}; template <typename F, typename T1, typename T2> struct apply_wrap2 : F::template apply<T1, T2> {}; template <typename F> struct apply_wrap5 : F::template apply<int> {}; template <typename, typename, typename, typename, typename, typename> struct resolve_bind_arg; template <typename T, typename> struct replace_unnamed_arg { typedef T type; }; template <typename F, typename> struct bind1 { template <typename> struct apply { typedef typename apply_wrap1<F>::type type; }; }; template <typename F, typename T1, typename U1, typename U2, typename U3, typename U4, typename U5> struct resolve_bind_arg<bind1<F, T1>, U1, U2, U3, U4, U5> { typedef typename apply_wrap5<bind1<F, T1>>::type type; }; template <typename F, typename, typename T2> struct bind2 { template <typename U1, typename U2> struct apply { typedef resolve_bind_arg<typename replace_unnamed_arg<T2, arg<1>>::type, U1, U2, int, int, int> t2; typedef typename apply_wrap2<F, typename U1::type, typename t2::type>::type type; }; }; template <typename T> struct quote_impl { typedef T type; }; template <template <typename> class F> struct quote1 { template <typename> struct apply : quote_impl<F<int>> {}; }; template <typename T, typename> struct lambda { typedef T type; typedef arg<1> result_; }; template <typename, template <typename> class, typename> struct le_result1; template <template <typename> class F, typename L1> struct le_result1<int, F, L1> { typedef protect<bind1<quote1<F>, typename L1::result_>> type; }; template <template <typename> class F, typename T1, typename Tag> struct lambda<F<T1>, Tag> { typedef typename le_result1<int, F, lambda<T1>>::type type; }; template <int, typename, typename, typename> struct iter_fold_impl; template <typename First, typename State, typename ForwardOp> struct iter_fold_impl<1, First, State, ForwardOp> { typedef typename apply_wrap2<ForwardOp, State, First>::type state; }; template <typename Sequence, typename State, typename ForwardOp> struct iter_fold { typedef typename iter_fold_impl<O1_size<Sequence>::value, typename begin<Sequence>::type, State, ForwardOp>::state type; }; template <typename> struct deref; template <typename> struct push_front_impl; template <typename T> struct l_item { typedef int tag; typedef l_item type; typedef long_<1> size; typedef T item; }; struct l_end { typedef int tag; typedef l_end type; }; template <> struct push_front_impl<int> { template <typename, typename T> struct apply { typedef l_item<T> type; }; }; template <> struct O1_size_impl<int> { template <typename> struct apply : l_item<int>::size {}; }; template <typename> struct l_iter; template <typename Node> struct deref<l_iter<Node>> { typedef typename Node::item type; }; template <> struct begin_impl<int> { template <typename List> struct apply { typedef l_iter<typename List::type> type; }; }; template <typename> struct list : l_item<int> {}; } template <typename T> T &cast_storage(void *storage) { return *static_cast<T *>(storage); } struct symbol; struct visitation_impl_step { typedef symbol type; }; template <typename Visitor, typename VoidPtrCV, typename T> void visitation_impl_invoke_impl(int, Visitor visitor, VoidPtrCV storage, T *) { visitor.internal_visit(cast_storage<T>(storage), 1); } int visitation_impl_invoke_internal_which, visitation_impl_logical_which; template <typename Visitor, typename VoidPtrCV, typename T, typename NoBackupFlag> void visitation_impl_invoke(Visitor visitor, VoidPtrCV storage, T t, NoBackupFlag, int) { visitation_impl_invoke_impl(visitation_impl_invoke_internal_which, visitor, storage, t); } template <typename Which, typename step0, typename Visitor, typename VoidPtrCV, typename NoBackupFlag> void visitation_impl(int, Visitor visitor, VoidPtrCV storage, int, NoBackupFlag no_backup_flag, Which, step0 *) { switch (visitation_impl_logical_which) case 0: visitation_impl_invoke(visitor, storage, static_cast<typename step0::type *>(0), no_backup_flag, 1); } template <long N> struct size_t { static const long value = N; }; struct aligned_storage_imp {}; template <long> class aligned_storage : aligned_storage_imp { public: void *address() { return static_cast<aligned_storage_imp *>(this); } }; namespace mpl { template <typename> struct less; template <typename> struct select_max { template <typename OldIterator, typename> struct apply { typedef OldIterator type; }; }; template <typename Sequence, typename Predicate = less<arg<11>>> struct max_element : iter_fold<Sequence, typename begin<Sequence>::type, protect<select_max<Predicate>>> {}; template <typename Sequence = int, typename T = int> struct push_front : push_front_impl<typename Sequence::tag>::template apply<Sequence, T> {}; template <> struct push_front<> { template <typename T1, typename T2> struct apply : push_front<T1, T2> {}; }; template <typename> struct sizeof_ : size_t<sizeof(int)> {}; template <long, typename, typename, typename, typename> struct reverse_fold_impl; template <typename First, typename State, typename BackwardOp, typename ForwardOp> struct reverse_fold_impl<1, First, State, BackwardOp, ForwardOp> { typedef First iter0; typedef typename apply_wrap2< BackwardOp, typename apply_wrap2<ForwardOp, State, typename deref<iter0>::type>::type, typename deref<iter0>::type>::type state; }; template <typename Sequence, typename State, typename BackwardOp, typename ForwardOp = arg<1>> struct reverse_fold { typedef typename reverse_fold_impl<O1_size<Sequence>::value, typename begin<Sequence>::type, State, BackwardOp, ForwardOp>::state type; }; template <typename> struct inserter { typedef mpl::l_end state; typedef mpl::push_front<> operation; }; template <typename Seq, typename Op, typename In> struct reverse_transform1_impl : reverse_fold<Seq, typename In::state, bind2<typename lambda<typename In::operation>::type, _1, bind1<typename lambda<Op>::type, arg<2>>>> {}; template <typename P1, typename P2> struct transform1 : if_<reverse_transform1_impl<P1, P2, inserter<push_front<>>>>::type {}; } template <typename, typename> struct max_value { typedef mpl::transform1<mpl::list<symbol>, mpl::sizeof_<mpl::arg<1>>>::type transformed_; typedef mpl::max_element<transformed_>::type max_it; typedef mpl::deref<max_it>::type type; }; template <typename> struct make_storage { typedef max_value<int, mpl::sizeof_<int>>::type max_size; typedef aligned_storage<max_size::value> type; }; struct destroyer { template <typename T> void internal_visit(T &operand, int) { operand.~T(); } }; template <typename, typename...> class variant { typedef int internal_types; int which_; make_storage<internal_types>::type storage_; public: ~variant() { destroyer visitor; internal_apply_visitor(visitor); } template <typename Visitor, typename VoidPtrCV> void internal_apply_visitor_impl(int internal_which, int, Visitor visitor, VoidPtrCV storage) { visitation_impl(internal_which, visitor, storage, int(), int(), static_cast<int>(0), static_cast<visitation_impl_step *>(0)); } int internal_apply_visitor___trans_tmp_1; template <typename Visitor> void internal_apply_visitor(Visitor visitor) { internal_apply_visitor_impl(which_, internal_apply_visitor___trans_tmp_1, visitor, storage_.address()); } }; struct symbol { virtual ~symbol(); }; using Identifier = variant<int>; struct Fragment { virtual void foo() const = 0; virtual ~Fragment(); }; struct ProcFrag : Fragment { ~ProcFrag() {} void foo() const; Identifier id; }; struct Fragments { ~Fragments() { delete x; } Fragment *x; } fragments;