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| author | Patrick Palka <ppalka@redhat.com> | 2021-10-19 17:50:56 -0400 |
|---|---|---|
| committer | Patrick Palka <ppalka@redhat.com> | 2021-10-19 17:50:56 -0400 |
| commit | 53b1c382d5a6fe8dec394a7ff820d77cda02af81 (patch) | |
| tree | 0d83a7ef695c6a0518df1700e88ccae59ceddaed /gcc/tree-ssa-threadupdate.c | |
| parent | c6a1fdd6dde3a95997731c8339d70970aca67594 (diff) | |
| download | gcc-53b1c382d5a6fe8dec394a7ff820d77cda02af81.zip gcc-53b1c382d5a6fe8dec394a7ff820d77cda02af81.tar.gz gcc-53b1c382d5a6fe8dec394a7ff820d77cda02af81.tar.bz2 | |
libstdc++: Implement LWG 3549 changes to ranges::enable_view
This patch also reverts r11-3504 since that workaround is now obsolete
after this resolution.
libstdc++-v3/ChangeLog:
* include/bits/ranges_base.h (view_interface): Forward declare.
(__detail::__is_derived_from_view_interface_fn): Declare.
(__detail::__is_derived_from_view_interface): Define as per LWG 3549.
(enable_view): Adjust as per LWG 3549.
* include/bits/ranges_util.h (view_interface): Don't derive from
view_base.
* include/std/ranges (filter_view): Revert r11-3504 change.
(transform_view): Likewise.
(take_view): Likewise.
(take_while_view): Likewise.
(drop_view): Likewise.
(drop_while_view): Likewise.
(join_view): Likewise.
(lazy_split_view): Likewise.
(split_view): Likewise.
(reverse_view): Likewise.
* testsuite/std/ranges/adaptors/sizeof.cc: Update expected sizes.
* testsuite/std/ranges/view.cc (test_view::test_view): Remove
this default ctor since views no longer need to be default initable.
(test01): New test.
Diffstat (limited to 'gcc/tree-ssa-threadupdate.c')
0 files changed, 0 insertions, 0 deletions