Created attachment 30251 [details]
test code file

Any code using std::regex_token_iterator fails to link with gcc-4.8.1.  See the attached code sample.

 ./gcc-4.8.1/bin/g++ -std=c++11 -Wl,-rpath ./gcc-4.8.1/lib64 regex.cpp -o regex
/tmp/ccmknhZw.o: In function `main':
regex.cpp:(.text+0x10): undefined reference to `std::regex_token_iterator<__gnu_cxx::__normal_iterator<char const*, std::string>, char, std::regex_traits<char> >::regex_token_iterator()'
collect2: error: ld returned 1 exit status