[Bug tree-optimization/79159] [7 regression] spurious array-bounds warning

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79159

Martin Sebor <msebor at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
      Known to work|                            |6.3.0
           Keywords|                            |diagnostic
   Last reconfirmed|                            |2017-01-20
          Component|c++                         |tree-optimization
                 CC|                            |msebor at gcc dot gnu.org
     Ever confirmed|0                           |1
      Known to fail|                            |7.0

--- Comment #1 from Martin Sebor <msebor at gcc dot gnu.org> ---
Confirmed.  r235817 is the first revision that issues the warning.  Changing
finalDigits to take n by value eliminates the warning,