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
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capacity	Add [[nodiscard]] attribute to C++17 components	2017-11-23 22:11:21 +00:00
cons
element_access
inserters
literals
modifiers
operations
operators
range_access
requirements
types
include.cc
typedefs.cc