https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89345
Bug ID: 89345
Summary: gcc9 <new> uses constexpr token, can you change to
_GLIBCXX_CONSTEXPR ?
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: mib.bugzilla at gmail dot com
Target Milestone: ---
In the patch to add destroying_delete, (Implement P0722R3, destroying operator
delete.) the constexpr token is used directly, can you modify this to use the
macro e.g. _GLIBCXX_CONSTEXPR. For example, recently the clang compiler
predefines __cpp_impl_destroying_delete and this causes the <new> header to
fail compilation if compiling with option -std=c++98.
This issue is discussed here, https://reviews.llvm.org/D55741
Thanks and regards
--Melanie Blower
(I work on the Intel C++ compiler)
