| commit | c5ea5aecac323e9094e4dc967f54090cb244bc6a | |
| author | Jonathan Wakely <jwakely@redhat.com> | |
| Mon, 7 Aug 2023 13:37:25 +0000 (7 14:37 +0100) | ||
| committer | Jonathan Wakely <jwakely@redhat.com> | |
| Mon, 7 Aug 2023 21:09:11 +0000 (7 22:09 +0100) | ||
| tree | a6138ac96e6714a9aa88912e27d1cf27e30490c7 | treesnapshot (tar.gz zip) |
| parent | f6ec0d16a32a1799c0f67829fae3687eb75c505b | commitdiff |
libstdc++: Constrain __format::_Iter_sink for contiguous iterators [PR110917]
We can't write to a span<_CharT> if the contiguous iterator has a value
type that isn't _CharT.
libstdc++-v3/ChangeLog:
PR libstdc++/110917
* include/std/format (__format::_Iter_sink<CharT, OutIter>):
Constrain partial specialization for contiguous iterators to
require the value type to be CharT.
* testsuite/std/format/functions/format_to.cc: New test.
We can't write to a span<_CharT> if the contiguous iterator has a value
type that isn't _CharT.
libstdc++-v3/ChangeLog:
PR libstdc++/110917
* include/std/format (__format::_Iter_sink<CharT, OutIter>):
Constrain partial specialization for contiguous iterators to
require the value type to be CharT.
* testsuite/std/format/functions/format_to.cc: New test.
| libstdc++-v3/include/std/format | diffblobblamehistory | |
| libstdc++-v3/testsuite/std/format/functions/format_to.cc | [new file with mode: 0644] | blob |