Comment 3 for bug 1347147

Note that krb5 in utopic amd64 was compiled against gcc 4.9.0-10ubuntu2 (build log: https://launchpadlibrarian.net/179748030/buildlog_ubuntu-utopic-amd64.krb5_1.12.1%2Bdfsg-3ubuntu1_UPLOADING.txt.gz). So it looks like it might be wrong to believe that GCC 4.9 does not induce this problem.