Qt Creator clang debugger shows std::string value as <not accessible>

[maks]

I use Ubuntu 14.04 64-bit, Qt Creator 4.0, cmake 3.2, clang, lldb 3.6 .

I have no probelm with gcc 4.8.4 and gdb7.7.1 .

Photo

Code example is show below.

#include <string>

using namespace std;

int main(int argc, char *argv[])
{
  std::string example = "123";

  return 0;
}

Thanks in advance!