This patch cleans up a number of issues reported by STL, including:
1) Fix duplicate is_convertible test.
2) Move non-standard reference_wrapper tests under test/libcxx
3) Fix assumption that sizeof(wchar_t) == 32 in the codecvt and
wstring_convert tests.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@302870 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
Currently the conversion check does not take place in a context where access control SFINAE is applied. This patch changes the context of the test expression so that SFINAE occurs if access control does not permit the conversion.
Related bug: https://llvm.org/bugs/show_bug.cgi?id=22771
Reviewers: mclow.lists, rsmith, dim
Reviewed By: dim
Subscribers: dim, rodrigc, emaste, cfe-commits
Differential Revision: http://reviews.llvm.org/D8461
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@233552 91177308-0d34-0410-b5e6-96231b3b80d8
