| Howard Hinnant | 3e51952 | 2010-05-11 19:42:16 +0000 | [diff] [blame^] | 1 | //===----------------------------------------------------------------------===// |
| 2 | // |
| 3 | // ÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊThe LLVM Compiler Infrastructure |
| 4 | // |
| 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | // <string> |
| 11 | |
| 12 | // const_reference operator[](size_type pos) const; |
| 13 | // reference operator[](size_type pos); |
| 14 | |
| 15 | #include <string> |
| 16 | #include <cassert> |
| 17 | |
| 18 | int main() |
| 19 | { |
| 20 | typedef std::string S; |
| 21 | S s("0123456789"); |
| 22 | const S& cs = s; |
| 23 | for (S::size_type i = 0; i < cs.size(); ++i) |
| 24 | { |
| 25 | assert(s[i] == '0' + i); |
| 26 | assert(cs[i] == s[i]); |
| 27 | } |
| 28 | assert(cs[cs.size()] == '\0'); |
| 29 | const S s2 = S(); |
| 30 | assert(s2[0] == '\0'); |
| 31 | } |