Bug#608539: clang -ftrapv: UNREACHABLE on 64-bit off_t addition

[Jonathan Nieder]

Sylvestre Ledru wrote:

>  clang (2.8-1) experimental; urgency=low
>  .
>    * Sync from Ubuntu
>    * New upstream release (Closes: #599531)
>      * Warning if NULL is assigned to int (Closes: #585168)
>      * clang -ftrapv: UNREACHABLE on 64-bit off_t addition (Closes: #608539)

Thanks for a heads up.  I can confirm that

 clang -ftrapv -m32 -c csum-file.c

produces an UNREACHABLE with clang 2.7-3.  Do you know what rev fixes
this?

Cheers,
Jonathan