Jonathan Wakely dd4a309e05 Use hidden friends for directory iterator comparisons ... The equality operators for directory iterators are not explicitly specified in the standard, they're only required to meet the iterator requirements. This means we don't need to declare them at namespace scope and can implement them as hidden friends. Also add 'noexcept' to directory_iterator's dereference operators. * include/bits/fs_dir.h (directory_iterator::operator*) (directory_iterator::operator->): Add noexcept. (operator==, operator!=): Replace namespace-scope equality operators for directory iterators with hidden friends. From-SVN: r270175		2019-04-05 17:56:31 +01:00
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backward	PR libstdc++/88066 Use <> for includes not ""	2019-03-21 12:07:10 +00:00
bits	Use hidden friends for directory iterator comparisons	2019-04-05 17:56:31 +01:00
c
c_compatibility	In C++17 <math.h> should not put special functions in global namespace	2019-03-21 14:03:56 +00:00
c_global	Define midpoint and lerp functions for C++20 (P0811R3)	2019-03-05 18:37:24 +00:00
c_std
debug	PR libstdc++/87431 re-adjust never-valueless optimizations	2019-04-05 17:56:09 +01:00
decimal
experimental	PR libstdc++/89460 Fix Networking TS test failures on HP-UX	2019-03-11 16:28:11 +00:00
ext	Disambiguate __gnu_cxx::append_ partial specialization	2019-02-22 01:15:58 +00:00
parallel
precompiled
profile
pstl	Integrate C++17 parallel algorithms	2019-03-21 23:48:49 +00:00
std	PR libstdc++/87431 re-adjust never-valueless optimizations	2019-04-05 17:56:09 +01:00
tr1	PR libstdc++/88066 Use <> for includes not ""	2019-03-21 12:07:10 +00:00
tr2
Makefile.am	Integrate C++17 parallel algorithms	2019-03-21 23:48:49 +00:00
Makefile.in	Integrate C++17 parallel algorithms	2019-03-21 23:48:49 +00:00