Hello I have taken the opensoruce from http://www-personal.engin.umich.edu/~wagnerr/ConfigFile.html for reading configuration file. It perfectly works fine with gcc 3.2.3 and it fail to compile with gcc 3.4.3 on RHEL 4 I am getting following error g++ -Wno-trigraphs -Wno-unused -Wno-deprecated -Wpointer-arith -fno-common -fno-strict-aliasing -fexceptions -DOC_GCC_C -DOC_GCC_OBJC -DOC_GCC_CPP -fPIC -D_GNU_SOURCE -DOC_GNUSTEP -DOC_LITTLE_ENDIAN -DPEGASUS_PLATFORM_LINUX_IX86_GNU -DDEBUG -DDINDICATION_DIR=\"/var/cache/pegasus\" -O -g -O2 "-DCM_WHATSTRING=\"evtfrmw IndicationProvider CM_WHATSTRING_PLACEHOLDER_XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX\"" -fpermissive -I/opt/OC/OCSDK_supportability_W8_00/include -I/opt/OC/OCSDK_supportability_W6_00/include -I/opt/tog-pegasus/include -Ibuild/evtfrmw/code/IndicationProvider -Imod_exp/evtfrmw/export/libAis -c build/evtfrmw/code/IndicationProvider/OCEventProvider.cpp -o build/evtfrmw/code/IndicationProvider/OCEventProvider.o In file included from /usr/lib/gcc/i386-redhat-linux/3.4.3/../../../../include/c++/3.4.3/sstre am:640, from build/evtfrmw/code/IndicationProvider/ConfigFile.h:50, from build/evtfrmw/code/IndicationProvider/OCEventProvider.cpp:12: /usr/lib/gcc/i386-redhat-linux/3.4.3/../../../../include/c++/3.4.3/bits/ sstream.tcc: In member function `virtual typename std::basic_stringbuf<_CharT, _Traits, _Alloc>::int_type std::basic_stringbuf<_CharT, _Traits, _Alloc>::overflow(typename _Traits::int_type)': /usr/lib/gcc/i386-redhat-linux/3.4.3/../../../../include/c++/3.4.3/bits/ sstream.tcc:104: error: expected unqualified-id before '(' token cons: *** [build/evtfrmw/code/IndicationProvider/OCEventProvider.o] Error 1 cons: errors constructing build/evtfrmw/code/IndicationProvider/OCEventProvider.o Can anybody encounted this problem? Any idea where to fix this problem? I have found the same error reported by somebody on Solaris http://www.opensolaris.org/jive/thread.jspa?threadID=974&tstart=0 with no responses Thanks in Advance Regards Ramesh