https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89194
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
Assignee|unassigned at gcc dot gnu.org |redi at gcc dot gnu.org
--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Doesn't matter, I reproduced it and know what the problem is, but I think the
first one is supposed to be using -std=c++2a and gcc9_stdcpp17.ii
i.e. compiling the C++17 code in C++2a mode. That works, because the
is_nothrow_convertible code is only in the preprocessed output if it was
preprocessed as C++2a.
