[Bug bootstrap/61315] wide-int.cc cannot be built by darwin system compiler

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61315

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |INVALID

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
The problem is clang is saying it understands GNU C but it does not fully; if
instead they would define __GNUC__ only if -fheinous-gnu-extensions is used you
would not have seen this bug in first place.  So again this is a bug in clang
and we should not change the default options for a broken compiler.