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| author | Jonathan Wakely <jwakely@redhat.com> | 2021-11-10 16:59:29 +0000 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2021-11-11 18:16:17 +0000 |
| commit | 083fd73202fb7387c16b6c9beab9841939a62acb (patch) | |
| tree | 7a089906b594a4f235baa11e4e7b41e4a9ed2089 /gcc | |
| parent | ef0e100f5870bbb792f378858864f915696dd232 (diff) | |
| download | gcc-083fd73202fb7387c16b6c9beab9841939a62acb.zip gcc-083fd73202fb7387c16b6c9beab9841939a62acb.tar.gz gcc-083fd73202fb7387c16b6c9beab9841939a62acb.tar.bz2 | |
libstdc++: Make pmr::memory_resource::allocate implicitly create objects
Calling the placement version of ::operator new "implicitly creates
objects in the returned region of storage" as per [intro.object]. This
allows the returned memory to be used as storage for implicit-lifetime
types (including arrays) without additional action by the caller. This
is required by the proposed resolution of LWG 3147.
libstdc++-v3/ChangeLog:
* include/std/memory_resource (memory_resource::allocate):
Implicitly create objects in the returned storage.
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions