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| author | Jonathan Wakely <jwakely@redhat.com> | 2023-09-21 09:14:57 +0100 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2023-09-25 09:48:44 +0100 |
| commit | 77cf3773021b0a20d89623e09d620747a05588ec (patch) | |
| tree | ad38cad339b9a4898b95106bc5d6d666f1bb8cce /gcc/tree-ssa-phiopt.cc | |
| parent | 55cf4f843790faa3335ef3e4baf758860a9a107d (diff) | |
| download | gcc-77cf3773021b0a20d89623e09d620747a05588ec.zip gcc-77cf3773021b0a20d89623e09d620747a05588ec.tar.gz gcc-77cf3773021b0a20d89623e09d620747a05588ec.tar.bz2 | |
libstdc++: Prevent unwanted ADL in std::to_array [PR111512]
As noted in PR c++/111512, GCC does ADL for __builtin_memcpy if it is
unqualified, which can cause errors for template argument types which
cannot be completed.
Casting the memcpy arguments to void* prevents ADL from considering the
problem type.
libstdc++-v3/ChangeLog:
PR libstdc++/111511
PR c++/111512
* include/std/array (to_array): Cast memcpy arguments to void*.
* testsuite/23_containers/array/creation/111512.cc: New test.
Diffstat (limited to 'gcc/tree-ssa-phiopt.cc')
0 files changed, 0 insertions, 0 deletions