[Bug libstdc++/60883] New: std::ostringstream::str(const std::string&) works strangely

[michal at mistrnet dot cz]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60883

            Bug ID: 60883
           Summary: std::ostringstream::str(const std::string&) works
                    strangely
           Product: gcc
           Version: 4.6.3
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libstdc++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: michal at mistrnet dot cz

Created attachment 32630
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32630&action=edit
Demonstrate ostringstream::str(const string&) side effect

ostringstream::str(const string&) sets successfully content but next call of
operator<< ignores this content.