[Bug c++/56126] -fno-exceptions should activate -fcheck-new or issue diagnostic for all new operators without throw()

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56126

--- Comment #6 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Using -fno-exceptions says "I do not want ISO C++" so quoting the standard
isn't very relevant.