This is an unofficial snapshot of the ISO/IEC JTC1 SC22 WG21 Core Issues List revision 116a. See http://www.open-std.org/jtc1/sc22/wg21/ for the official list.
2024-12-19
Subclause 7.6.2.8 [expr.new] has multiple references to "placement allocation function" and "placement deallocation function", but those terms are never defined. The term "usual deallocation function" is defined in 6.7.6.5.3 [basic.stc.dynamic.deallocation] paragraph 3:
... A usual deallocation function is a deallocation function whose parameters after the first are
- optionally, a parameter of type std::destroying_delete_t, then
- optionally, a parameter of type std::size_t, [ Footnote: ... ] then
- optionally, a parameter of type std::align_val_t.
Possible resolution:
Split 6.7.6.5.2 [basic.stc.dynamic.allocation] paragraph 1 and change it as follows:
... The value of the first parameter is interpreted as the requested size of the allocation. A usual allocation function is an allocation function with no parameters after the first or with a single parameter of type std::align_val_t after the first.
An allocation function can be a function template. ...
CWG 2023-06-17
Replace "placement allocation / deallocation function" with "not a usual allocation / deallocation function".