621ea10ca0
I already changed the constraints for ranges::ssize to use ranges::size, this implements the rest of LWG 3403, so that the returned type is the signed type corresponding to the result of ranges::size. Signed-off-by: Jonathan Wakely <jwakely@redhat.com> libstdc++-v3/ChangeLog: * include/bits/ranges_base.h (_SSize): Return the result of ranges::size converted to the wider of make-signed-like-t<S> and ptrdiff_t, rather than the ranges different type. * testsuite/std/ranges/access/ssize.cc: Adjust expected result for an iota_view that uses an integer class type for its difference_type. |
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| c++tools | ||
| config | ||
| contrib | ||
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| gcc | ||
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