[Bug c++/53707] compiler generates wrong code

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53707

--- Comment #6 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-06-18 
09:58:04 UTC ---
(In reply to comment #5)
> The wrong code here seems to be 'n' treated as a constant - there was a bug
> (regarding freeciv, IIRC) of a similar case for an older gcc version.
> 
> As for gcc 4.6.4, when will it be released ?

GCC 4.6.4 is already released.

Btw, I see

private:
  enum : unsigned { Codes = 128 };
  struct Cheat {
    string code;
    string desc;
  };
  Cheat cheat[Codes];

and supposedly that array is being accessed.  I have no idea what the
'enum : unsigned { Codes = 128 }' syntax is about.  Is the bug going
away if you change that to use C++98 only features (like for example
using a const unsigned int Codes = 128;)