-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 03/04/11 11:36, Tom Tromey wrote: > Michael> How come 'xfree' in gdb/utils.c still checks for null? > > I don't know, but I assume just because nobody has bothered to remove > the check. I think we also still have code doing `if (x) xfree (x);', > which is kind of doubly wrong :) We probably have similar crud in GCC as well; I vaguely recall a discussion and patches which removed some of this crud, but I doubt it's all been cleaned up.
jeff -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJNcTJXAAoJEBRtltQi2kC7EboIAJyiVz4y0JXJbydigH2IKHVK yb13AVw5i6cE4cG4S0WVhOJxyxYVGMX83KzeEqJPLjuEQ45Pb/ePO+eCQkXFPUJM cDdk1WbcSa/TLd1DpcuJDlcEsD3XgkcZb7snhTwqJts8OOKNmKnCMdb0S5F6alBJ PeOmhXkk+O4Fw0IwrBH7dhZd6MHwFCzqZFwotEm01lsHKoOh4RYVh4V8ug1VVRCY bB7XuctXJgdtEyXqg/wjHObsGBViSdO8putOgFATKyedWDxGKKAVWyXK/pNIMX7v L/PSdm4/H0U0Ku0uDtxuGef4mUE1q5aq+zRWpHA2wNvAvZ1opiDZcaDGP1yeuEw= =LTVa -----END PGP SIGNATURE-----
