char_string.pass.cpp revision 73d21a4f0774d3fadab98e690619a359cfb160a3
1bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant//===----------------------------------------------------------------------===// 2bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 3f5256e16dfc425c1d466f6308d4026d529ce9e0bHoward Hinnant// The LLVM Compiler Infrastructure 4bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 5bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// This file is distributed under the University of Illinois Open Source 6bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// License. See LICENSE.TXT for details. 7bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 8bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant//===----------------------------------------------------------------------===// 9bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 10bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// <string> 11bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 126e0a1f458e41c08112a130f50636ced03907e29eHoward Hinnant// template<class charT, class traits, class Allocator> 136e0a1f458e41c08112a130f50636ced03907e29eHoward Hinnant// basic_string<charT,traits,Allocator> 14bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// operator+(charT lhs, const basic_string<charT,traits,Allocator>& rhs); 15bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 166e0a1f458e41c08112a130f50636ced03907e29eHoward Hinnant// template<class charT, class traits, class Allocator> 17bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// basic_string<charT,traits,Allocator>&& 18bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// operator+(charT lhs, basic_string<charT,traits,Allocator>&& rhs); 19bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 20bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <string> 21bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <cassert> 22bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 23bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnanttemplate <class S> 24bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantvoid 25bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnanttest0(typename S::value_type lhs, const S& rhs, const S& x) 26bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 27bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(lhs + rhs == x); 28bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 29bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 3073d21a4f0774d3fadab98e690619a359cfb160a3Howard Hinnant#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES 31bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 32bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnanttemplate <class S> 33bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantvoid 34bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnanttest1(typename S::value_type lhs, S&& rhs, const S& x) 35bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 36bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(lhs + move(rhs) == x); 37bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 38bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 3973d21a4f0774d3fadab98e690619a359cfb160a3Howard Hinnant#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES 40bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 41bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnanttypedef std::string S; 42bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 43bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantint main() 44bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 45bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test0('a', S(""), S("a")); 46bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test0('a', S("12345"), S("a12345")); 47bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test0('a', S("1234567890"), S("a1234567890")); 48bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test0('a', S("12345678901234567890"), S("a12345678901234567890")); 49bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 5073d21a4f0774d3fadab98e690619a359cfb160a3Howard Hinnant#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES 51bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 52bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test1('a', S(""), S("a")); 53bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test1('a', S("12345"), S("a12345")); 54bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test1('a', S("1234567890"), S("a1234567890")); 55bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test1('a', S("12345678901234567890"), S("a12345678901234567890")); 56bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 5773d21a4f0774d3fadab98e690619a359cfb160a3Howard Hinnant#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES 58bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 59