Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1 | //===----------------------------------------------------------------------===// |
| 2 | // |
Howard Hinnant | f5256e1 | 2010-05-11 21:36:01 +0000 | [diff] [blame] | 3 | // The LLVM Compiler Infrastructure |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 4 | // |
Howard Hinnant | b64f8b0 | 2010-11-16 22:09:02 +0000 | [diff] [blame^] | 5 | // This file is dual licensed under the MIT and the University of Illinois Open |
| 6 | // Source Licenses. See LICENSE.TXT for details. |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | // <map> |
| 11 | |
| 12 | // class map |
| 13 | |
| 14 | // mapped_type& operator[](key_type&& k); |
| 15 | |
| 16 | #include <map> |
| 17 | #include <cassert> |
| 18 | |
| 19 | #include "../../../MoveOnly.h" |
| 20 | |
| 21 | int main() |
| 22 | { |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 23 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 24 | typedef std::pair<MoveOnly, double> V; |
| 25 | std::map<MoveOnly, double> m; |
| 26 | assert(m.size() == 0); |
| 27 | assert(m[1] == 0.0); |
| 28 | assert(m.size() == 1); |
| 29 | m[1] = -1.5; |
| 30 | assert(m[1] == -1.5); |
| 31 | assert(m.size() == 1); |
| 32 | assert(m[6] == 0); |
| 33 | assert(m.size() == 2); |
| 34 | m[6] = 6.5; |
| 35 | assert(m[6] == 6.5); |
| 36 | assert(m.size() == 2); |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 37 | #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 38 | } |