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| author | Jonathan Wakely <jwakely@redhat.com> | 2021-06-15 17:54:53 +0100 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2021-06-15 18:20:06 +0100 |
| commit | 8b93548778a487f31f21e0c6afe7e0bde9711fc4 (patch) | |
| tree | 7cef219dca5d79e16872fc66c0906f634c473c04 /gcc/builtins.c | |
| parent | 9245b0e84c262cc5fd8373e94de3d23a3807b122 (diff) | |
| download | gcc-8b93548778a487f31f21e0c6afe7e0bde9711fc4.zip gcc-8b93548778a487f31f21e0c6afe7e0bde9711fc4.tar.gz gcc-8b93548778a487f31f21e0c6afe7e0bde9711fc4.tar.bz2 | |
libstdc++: Make ranges CPOs final and not addressable
This restricts the API of the CPOs and other function objects so they
cannot be misused by deriving from them or taking their addresses.
Signed-off-by: Jonathan Wakely <jwakely@redhat.com>
libstdc++-v3/ChangeLog:
* include/bits/ranges_base.h (ranges::begin, ranges::end)
(ranges::cbegin, ranges::cend, ranges::rbeing, ranges::rend)
(ranges::crbegin, ranges::crend, ranges::size, ranges::ssize)
(ranges::empty, ranges::data, ranges::cdata): Make types final.
Add deleted operator& overloads.
(ranges::advance, ranges::distance, ranges::next, ranges::prev):
Likewise.
* testsuite/std/ranges/headers/ranges/synopsis.cc: Replace
ill-formed & expressions with using-declarations. Add checks for
other function objects.
Diffstat (limited to 'gcc/builtins.c')
0 files changed, 0 insertions, 0 deletions