Author: Vlad Serebrennikov Date: 2023-02-13T21:53:00+03:00 New Revision: 51a07fc24cb909011e0b16793800aab4b93031ed
URL: https://github.com/llvm/llvm-project/commit/51a07fc24cb909011e0b16793800aab4b93031ed DIFF: https://github.com/llvm/llvm-project/commit/51a07fc24cb909011e0b16793800aab4b93031ed.diff LOG: [clang] Add test for CWG2396 Also mark [[ https://wg21.link/cwg1291 | CWG1291 ]] as "na". [[ https://wg21.link/p1787 | P1787 ]]: CWG1291 and CWG2396 are resolved by explicitly specifying how to look up names in a conversion-type-id. Wording: see changes to [basic.lookup.unqual]/5 and [basic.lookup.qual]/2. "Calling a conversion function" example in [[ https://wg21.link/p1787 | P1787 ]] is also relevant. Differential Revision: https://reviews.llvm.org/D142316 Added: Modified: clang/test/CXX/drs/dr12xx.cpp clang/test/CXX/drs/dr23xx.cpp clang/www/cxx_dr_status.html Removed: ################################################################################ diff --git a/clang/test/CXX/drs/dr12xx.cpp b/clang/test/CXX/drs/dr12xx.cpp index dcc131104e7bd..9f09ff1f698e5 100644 --- a/clang/test/CXX/drs/dr12xx.cpp +++ b/clang/test/CXX/drs/dr12xx.cpp @@ -68,6 +68,8 @@ namespace dr1265 { // dr1265: 5 #endif } +// dr1291: na + namespace dr1295 { // dr1295: 4 struct X { unsigned bitfield : 4; diff --git a/clang/test/CXX/drs/dr23xx.cpp b/clang/test/CXX/drs/dr23xx.cpp index 59e1f27491d26..a60aa8e5609c6 100644 --- a/clang/test/CXX/drs/dr23xx.cpp +++ b/clang/test/CXX/drs/dr23xx.cpp @@ -181,3 +181,19 @@ struct B { const A a; }; B b; } + +namespace dr2396 { // dr2396: no + struct A { + struct B; + operator B B::*(); + }; + struct B; + + // FIXME: per P1787 "Calling a conversion function" example, all of the + // examples below are well-formed, with B resolving to A::B, but currently + // it's been resolved to dr2396::B. + + // void f(A a) { a.operator B B::*(); } + // void g(A a) { a.operator decltype(B()) B::*(); } + // void g2(A a) { a.operator B decltype(B())::*(); } +} diff --git a/clang/www/cxx_dr_status.html b/clang/www/cxx_dr_status.html index 8123c476abb8c..fdf8e6b4baeb1 100755 --- a/clang/www/cxx_dr_status.html +++ b/clang/www/cxx_dr_status.html @@ -7553,7 +7553,7 @@ <h2 id="cxxdr">C++ defect report implementation status</h2> <td><a href="https://wg21.link/cwg1291">1291</a></td> <td>CD6</td> <td>Looking up a <I>conversion-type-id</I></td> - <td class="none" align="center">Unknown</td> + <td class="na" align="center">N/A</td> </tr> <tr id="1292"> <td><a href="https://wg21.link/cwg1292">1292</a></td> @@ -14183,7 +14183,7 @@ <h2 id="cxxdr">C++ defect report implementation status</h2> <td><a href="https://wg21.link/cwg2396">2396</a></td> <td>CD6</td> <td>Lookup of names in complex <I>conversion-type-id</I>s</td> - <td class="none" align="center">Unknown</td> + <td class="none" align="center">No</td> </tr> <tr id="2397"> <td><a href="https://wg21.link/cwg2397">2397</a></td> _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits