llvm-project/libcxx/test/std/iterators/iterator.requirements
Louis Dionne c2df707666 [libc++] Suppress -Wctad-maybe-unsupported on types w/o deduction guides
There are a handful of standard library types that are intended
to support CTAD but don't need any explicit deduction guides to
do so.

This patch adds a dummy deduction guide to those types to suppress
-Wctad-maybe-unsupported (which gets emitted in user code).

This is a re-application of the original patch by Eric Fiselier in
fcd549a7d8 which had been reverted due to reasons lost at this point.
I also added the macro to a few more types. Reviving this patch was
prompted by the discussion on https://llvm.org/D133425.

Differential Revision: https://reviews.llvm.org/D133535
2022-10-03 14:05:08 -04:00
..
alg.req.ind.copy [libc++] Replace _LIBCPP_HAS_NO_CONCEPTS with _LIBCPP_STD_VER > 17. NFCI. 2022-03-13 12:32:06 -04:00
alg.req.ind.move [libc++] Replace _LIBCPP_HAS_NO_CONCEPTS with _LIBCPP_STD_VER > 17. NFCI. 2022-03-13 12:32:06 -04:00
alg.req.ind.swap [libc++] Replace _LIBCPP_HAS_NO_CONCEPTS with _LIBCPP_STD_VER > 17. NFCI. 2022-03-13 12:32:06 -04:00
alg.req.mergeable [libc++] Replace _LIBCPP_HAS_NO_CONCEPTS with _LIBCPP_STD_VER > 17. NFCI. 2022-03-13 12:32:06 -04:00
alg.req.permutable [libc++] Replace _LIBCPP_HAS_NO_CONCEPTS with _LIBCPP_STD_VER > 17. NFCI. 2022-03-13 12:32:06 -04:00
alg.req.sortable [libc++] Replace _LIBCPP_HAS_NO_CONCEPTS with _LIBCPP_STD_VER > 17. NFCI. 2022-03-13 12:32:06 -04:00
bidirectional.iterators
forward.iterators
indirectcallable [libc++] Replace _LIBCPP_HAS_NO_CONCEPTS with _LIBCPP_STD_VER > 17. NFCI. 2022-03-13 12:32:06 -04:00
input.iterators
iterator.assoc.types [libc++] Replace _LIBCPP_HAS_NO_CONCEPTS with _LIBCPP_STD_VER > 17. NFCI. 2022-03-13 12:32:06 -04:00
iterator.concepts [libc++] Fix a hard error in `contiguous_iterator<NoOperatorArrowIter>`. 2022-08-04 10:58:21 -07:00
iterator.cust [libc++] Suppress -Wctad-maybe-unsupported on types w/o deduction guides 2022-10-03 14:05:08 -04:00
iterator.iterators
iterator.requirements.general
output.iterators
random.access.iterators