diff options
| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2017-01-09 07:14:40 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2017-01-09 07:14:40 +0000 |
| commit | dd6177c33777e02d064679d539e9b4891a911fcf (patch) | |
| tree | c72f1666e561b2a1d1df57bbe83203f8756fdb58 /www | |
| parent | 1538c571e118a17d0a876953cf5614054c56cde3 (diff) | |
Implement DR1388 (wg21.link/cwg1388).
This issue clarifies how deduction proceeds past a non-trailing function
parameter pack. Essentially, the pack itself is skipped and consumes no
arguments (except for those implied by an explicitly-specified template
arguments), and nothing is deduced from it. As a small fix to the standard's
rule, we do not allow subsequent deduction to change the length of the function
parameter pack (by preventing extension of the explicitly-specified pack if
present, and otherwise deducing all contained packs to empty packs).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@291425 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'www')
| -rw-r--r-- | www/cxx_dr_status.html | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/www/cxx_dr_status.html b/www/cxx_dr_status.html index b4936eed3b..1ddbc00c41 100644 --- a/www/cxx_dr_status.html +++ b/www/cxx_dr_status.html @@ -8143,7 +8143,7 @@ and <I>POD class</I></td> <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#1388">1388</a></td> <td>CD3</td> <td>Missing non-deduced context following a function parameter pack</td> - <td class="none" align="center">Unknown</td> + <td class="svn" align="center">SVN</td> </tr> <tr id="1389"> <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_closed.html#1389">1389</a></td> @@ -8209,7 +8209,7 @@ and <I>POD class</I></td> <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#1399">1399</a></td> <td>CD3</td> <td>Deduction with multiple function parameter packs</td> - <td class="none" align="center">Unknown</td> + <td class="svn" align="center">Duplicate of <a href="#1388">1388</a></td> </tr> <tr id="1400"> <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_closed.html#1400">1400</a></td> |