Konstantin Varlamov 17e6bd8070 [libc++][ranges] Fix incorrect integer type in view_interface tests.
`ForwardIter() - ForwardIter()` returns `ptrdiff_t`, and converting it
to an unsigned type isn't guaranteed to produce the same type as
`size_t`.

Reviewed By: #libc, ldionne

Differential Revision: https://reviews.llvm.org/D141456
2023-01-11 17:43:10 -08:00
..