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libcxx/test/std/experimental/filesystem/class.path/path.member
Eric Fiselier 706e2c7374 Diagnose when reverse_iterator is used on path::iterator.
path::iterator isn't a strictly conforming iterator. Specifically
it stashes the current element inside the iterator. This leads to
UB when used with reverse_iterator since it requires the element
to outlive the lifetime of the iterator.

This patch adds a static_assert inside reverse_iterator to disallow
"stashing iterator types", and it tags path::iterator as such a type.

Additionally this patch removes all uses of reverse_iterator<path::iterator>
within the tests.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@300164 91177308-0d34-0410-b5e6-96231b3b80d8
9 years ago
..
path.assign
path.construct
path.decompose
path.generic.obs
path.modifiers
path.native.obs
path.query
path.append.pass.cpp
path.compare.pass.cpp
path.concat.pass.cpp