diff options
| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2018-07-17 22:24:09 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2018-07-17 22:24:09 +0000 |
| commit | d87aab939a07d832b226fc839b981d2b3be36802 (patch) | |
| tree | 39750d3720a80b406d10c9998dceacc383829457 /clang/www | |
| parent | 3e22733698cdd8a0a26487df7430d243a81a3bfa (diff) | |
Restructure checking for, and warning on, lifetime extension.
This change implements C++ DR1696, which makes initialization of a
reference member of a class from a temporary object ill-formed. The
standard wording here is imprecise, but we interpret it as meaning that
any time a mem-initializer would result in lifetime extension, the
program is ill-formed.
This reinstates r337226, reverted in r337255, with a fix for the
InitializedEntity alignment problem that was breaking ARM buildbots.
llvm-svn: 337329
Diffstat (limited to 'clang/www')
| -rw-r--r-- | clang/www/cxx_dr_status.html | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/clang/www/cxx_dr_status.html b/clang/www/cxx_dr_status.html index 93d4ee93fb34..04dd0eae1c2a 100644 --- a/clang/www/cxx_dr_status.html +++ b/clang/www/cxx_dr_status.html @@ -9991,7 +9991,7 @@ and <I>POD class</I></td> <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#1696">1696</a></td> <td>CD4</td> <td>Temporary lifetime and non-static data member initializers</td> - <td class="none" align="center">Unknown</td> + <td class="svn" align="center">SVN</td> </tr> <tr class="open" id="1697"> <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_active.html#1697">1697</a></td> @@ -10705,7 +10705,7 @@ and <I>POD class</I></td> <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#1815">1815</a></td> <td>CD4</td> <td>Lifetime extension in aggregate initialization</td> - <td class="none" align="center">Unknown</td> + <td class="none" align="center">No</td> </tr> <tr id="1816"> <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#1816">1816</a></td> |