Jonathan Wakely d69f1ec7d1 Add [[nodiscard]] attribute to C++17 components ... * include/bits/fs_path.h (path::empty): Add nodiscard attribute. * include/bits/range_access.h (empty): Likewise. * include/std/string_view (basic_string_view::empty): Likewise. * testsuite/21_strings/basic_string_view/capacity/empty_neg.cc: New test. * testsuite/24_iterators/range_access_cpp17_neg.cc: New test. * testsuite/27_io/filesystem/path/query/empty_neg.cc: New test. From-SVN: r255124		2017-11-23 22:11:21 +00:00
..
basic_filebuf	PR libstdc++/83025 fix constraints for path overloads in <fstream>	2017-11-17 14:07:58 +00:00
basic_fstream	PR libstdc++/83025 fix constraints for path overloads in <fstream>	2017-11-17 14:07:58 +00:00
basic_ifstream	PR libstdc++/83025 fix constraints for path overloads in <fstream>	2017-11-17 14:07:58 +00:00
basic_ios
basic_iostream
basic_istream
basic_istringstream
basic_ofstream	PR libstdc++/83025 fix constraints for path overloads in <fstream>	2017-11-17 14:07:58 +00:00
basic_ostream
basic_ostringstream
basic_streambuf
basic_stringbuf
basic_stringstream
filesystem	Add [[nodiscard]] attribute to C++17 components	2017-11-23 22:11:21 +00:00
fpos
headers
ios_base
manipulators
objects
types
rvalue_streams-2.cc
rvalue_streams.cc