| commit | 98966f32f906303cd7d2e1c418f320c483e6dcbe | |
| author | Patrick Palka <ppalka@redhat.com> | |
| Wed, 17 Jan 2024 02:20:12 +0000 (16 21:20 -0500) | ||
| committer | Patrick Palka <ppalka@redhat.com> | |
| Wed, 17 Jan 2024 02:20:12 +0000 (16 21:20 -0500) | ||
| tree | 809104721709d915e6696caa9a46a622534a4dd9 | treesnapshot (tar.gz zip) |
| parent | 1a17797496f72982c1c802725704a9aaf01218b5 | commitdiff |
libstdc++: Implement P2540R1 change to views::cartesian_product()
This paper changes the identity element of views::cartesian_product to a
singleton range instead of an empty range. It was approved alongside
the main cartesian_product paper P2374R4, but unfortunately was overlooked
when implementing the main paper.
libstdc++-v3/ChangeLog:
* include/std/ranges (views::_CartesianProduct::operator()):
Adjust identity case as per P2540R1.
* testsuite/std/ranges/cartesian_product/1.cc (test01):
Adjust expected result of the identity case.
Reviewed-by: Jonathan Wakely <jwakely@redhat.com>
This paper changes the identity element of views::cartesian_product to a
singleton range instead of an empty range. It was approved alongside
the main cartesian_product paper P2374R4, but unfortunately was overlooked
when implementing the main paper.
libstdc++-v3/ChangeLog:
* include/std/ranges (views::_CartesianProduct::operator()):
Adjust identity case as per P2540R1.
* testsuite/std/ranges/cartesian_product/1.cc (test01):
Adjust expected result of the identity case.
Reviewed-by: Jonathan Wakely <jwakely@redhat.com>
| libstdc++-v3/include/std/ranges | diffblobblamehistory | |
| libstdc++-v3/testsuite/std/ranges/cartesian_product/1.cc | diffblobblamehistory |