| |
| |
| //===----------------------------------------------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is dual licensed under the MIT and the University of Illinois Open |
| // Source Licenses. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <unordered_set> |
| |
| // Check that std::unordered_set and it's iterators can be instantiated with an incomplete |
| // type. |
| |
| #include <unordered_set> |
| |
| template <class Tp> |
| struct MyHash { |
| MyHash() {} |
| std::size_t operator()(Tp const&) const {return 42;} |
| }; |
| |
| struct A { |
| typedef std::unordered_set<A, MyHash<A> > Map; |
| Map m; |
| Map::iterator it; |
| Map::const_iterator cit; |
| Map::local_iterator lit; |
| Map::const_local_iterator clit; |
| }; |
| |
| inline bool operator==(A const& L, A const& R) { return &L == &R; } |
| |
| int main() { |
| A a; |
| } |