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| author | Patrick Palka <ppalka@redhat.com> | 2023-03-09 13:41:03 -0500 |
|---|---|---|
| committer | Patrick Palka <ppalka@redhat.com> | 2023-03-09 13:41:03 -0500 |
| commit | 96abc8222464fb1c4fba9f2ffe3fd1b081a9196e (patch) | |
| tree | 5ea2eea5ebc154c8bba8fae31af1d9ed5905b1d4 /gcc | |
| parent | 065c93b89c5e97dcbfd79ee5172cf6800c286896 (diff) | |
| download | gcc-96abc8222464fb1c4fba9f2ffe3fd1b081a9196e.zip gcc-96abc8222464fb1c4fba9f2ffe3fd1b081a9196e.tar.gz gcc-96abc8222464fb1c4fba9f2ffe3fd1b081a9196e.tar.bz2 | |
libstdc++: Implement LWG 3820/3849 changes to cartesian_product_view
The LWG 3820 testcase revealed a bug in _M_advance, which this patch
also fixes.
libstdc++-v3/ChangeLog:
* include/std/ranges
(cartesian_product_view::_Iterator::_Iterator): Remove
constraint on default constructor as per LWG 3849.
(cartesian_product_view::_Iterator::_M_prev): Adjust position
of _Nm > 0 test as per LWG 3820.
(cartesian_product_view::_Iterator::_M_advance): Perform bounds
checking only on sized cartesian products.
* testsuite/std/ranges/cartesian_product/1.cc (test08): New test.
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions