IceUtil.StringUtil.unescapeString

In my program, I call Ice::stringToIdentity("abc"), but my program hangs up.

i traced into IceUtil.StringUtil.unescapeString

bool
IceUtil::unescapeString(const string& s, string::size_type start, string::size_type end, string& result)
{
assert(end <= s.size());
assert(start <= end);

result.reserve(end - start);

while(start < end)
{
char ch = s[start]; HANGS UP AT THIS LINE
if(ch == '\\')
{
start++;
if(start == end)
.............
return true;
}

Can you please update your signature as decribed in this thread? (Description of your project, Web site of your company.)

My signature updated

sorry, my first time to post

Now it worked

Is it a foolish question? i do no know why it worked now.
I am using VC++ 6

Perhaps the problem is caused by a library mix-up of some sort? Perhaps you are mixing STLport with the built-in STL?