https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111353
Bug ID: 111353
Summary: bits/new_allocator.h: No such file or directory in
freestanding C++ toolchain
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libstdc++
Assignee: unassigned at gcc dot gnu.org
Reporter: unlvsur at live dot com
Target Milestone: ---
D:/toolchains/gnu/x86_64-w64-mingw32/x86_64-elf/x86_64-elf/include/c++/14.0.0/x86_64-elf/bits/c++allocator.h:33:10:
fatal error: bits/new_allocator.h: No such file or directory
33 | #include <bits/new_allocator.h>
| ^~~~~~~~~~~~~~~~~~~~~~
As I reported to wg21 before, there is no way to allocate memory in constexpr
context for freestanding. clang provides __builtin_operator_new and
__builtin_operator_delete. Maybe gcc needs that too?
