[Bug libstdc++/78423] New: [c+11] error: use of deleted function 'std::basic_ostringstream

[snbraj at sasken dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78423

            Bug ID: 78423
           Summary: [c+11] error: use of deleted function
                    'std::basic_ostringstream
           Product: gcc
           Version: 4.9.3
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libstdc++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: snbraj at sasken dot com
  Target Milestone: ---

Hi 

I am getting below error when I tries to build with gcc-4.9.

-I../../../../common/inc/qstream -I../../../../../dependencies/mcpp/src 
../../src//sectionAdapter.cpp -o ../../src//sectionAdapter.o
../../src//GLAdapter.cpp: In member function 'virtual void
SDP::sectionAdapter::Process_sectionShaderSource(ObjectId32, int32_t,
Data::PointerData*, Data::PointerData*)':
../../src//sectionAdapter.cpp:1224:28: error: use of deleted function
'std::basic_ostringstream<char>&
std::basic_ostringstream<char>::operator=(const
std::basic_ostringstream<char>&)'
             s_preprocessed = std::ostringstream();
                            ^
In file included from ../../src//sectionAdapter.h:14:0,

As per discussion in the below link this issue got fixed in GCC 5.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54316

Due to project constraints we are not supposed to upgrade our gcc to version 5
& above.Can you please guide is there any other way we can fix above errors
without upgrading our gcc version.

Kindly let me know if you need any more information.

Regards
Bharath