forked from OSchip/llvm-project
43 lines
936 B
C++
43 lines
936 B
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// 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.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// <string>
|
|
|
|
// bool empty() const;
|
|
|
|
#include <string>
|
|
#include <cassert>
|
|
|
|
#include "min_allocator.h"
|
|
|
|
template <class S>
|
|
void
|
|
test(const S& s)
|
|
{
|
|
assert(s.empty() == (s.size() == 0));
|
|
}
|
|
|
|
int main()
|
|
{
|
|
{
|
|
typedef std::string S;
|
|
test(S());
|
|
test(S("123"));
|
|
test(S("12345678901234567890123456789012345678901234567890"));
|
|
}
|
|
#if __cplusplus >= 201103L
|
|
{
|
|
typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
|
|
test(S());
|
|
test(S("123"));
|
|
test(S("12345678901234567890123456789012345678901234567890"));
|
|
}
|
|
#endif
|
|
}
|