[Bug c++/68979] [6 Regression] error: left operand of shift expression ‘(-1 << 4)’ is negative

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68979

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2016-01-11
     Ever confirmed|0                           |1

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Maybe a warning that becomes an error with -pedantic[-errors] or at least
accept this with -fpermissive.  FWIW I agree it's a bit harsh by default.