diff options
Diffstat (limited to 'libstdc++-v3/include/bits/sstream.tcc')
| -rw-r--r-- | libstdc++-v3/include/bits/sstream.tcc | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/libstdc++-v3/include/bits/sstream.tcc b/libstdc++-v3/include/bits/sstream.tcc index 99eb6af125f..606705c02e9 100644 --- a/libstdc++-v3/include/bits/sstream.tcc +++ b/libstdc++-v3/include/bits/sstream.tcc @@ -226,13 +226,16 @@ namespace std // which are defined via explicit instantiations elsewhere. // NB: This syntax is a GNU extension. extern template class basic_stringbuf<char>; - extern template class basic_stringbuf<wchar_t>; extern template class basic_istringstream<char>; - extern template class basic_istringstream<wchar_t>; extern template class basic_ostringstream<char>; - extern template class basic_ostringstream<wchar_t>; extern template class basic_stringstream<char>; + +#ifdef _GLIBCPP_USE_WCHAR_T + extern template class basic_stringbuf<wchar_t>; + extern template class basic_istringstream<wchar_t>; + extern template class basic_ostringstream<wchar_t>; extern template class basic_stringstream<wchar_t>; +#endif } // namespace std #endif |