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| author | Patrick Palka <ppalka@redhat.com> | 2021-04-08 16:45:22 -0400 |
|---|---|---|
| committer | Patrick Palka <ppalka@redhat.com> | 2021-04-08 16:45:22 -0400 |
| commit | c7fe68f3652ceefaf297611d1e64c8d9da43ad93 (patch) | |
| tree | 7994ac53a4b58616cc7793a8f3f69c824670ce5c /libphobos | |
| parent | be8d5f99f50cf282c21632e60fe1d8857bb5a554 (diff) | |
| download | gcc-c7fe68f3652ceefaf297611d1e64c8d9da43ad93.zip gcc-c7fe68f3652ceefaf297611d1e64c8d9da43ad93.tar.gz gcc-c7fe68f3652ceefaf297611d1e64c8d9da43ad93.tar.bz2 | |
libstdc++: Fix elements_view::operator* and operator[] [LWG 3502]
While we're modifying elements_view, this also implements the one-line
resolution of LWG 3492.
libstdc++-v3/ChangeLog:
* include/std/ranges (__detail::__returnable_element): New
concept.
(elements_view): Use this concept in its constraints. Add
missing private access specifier.
(elements_view::_S_get_element): Define as per LWG 3502.
(elements_view::operator*, elements_view::operator[]): Use
_S_get_element.
(elements_view::operator++): Remove unnecessary constraint
as per LWG 3492.
* testsuite/std/ranges/adaptors/elements.cc (test05): New test.
Diffstat (limited to 'libphobos')
0 files changed, 0 insertions, 0 deletions