Hello. This morning, I upgraded on testing gcc 4.6.0 to version 4.6.0-2 I try to get mozilla trunk code to get build, and I get a segfault while compiling a file. Reported bug : https://bugs.archlinux.org/task/23687 Downgrading to version 4.6.0-1 makes this bug disappears... Strange. Gcc was fully updated : [2011-04-11 06:29] synchronizing package lists [2011-04-11 06:29] Running 'pacman -S -u' [2011-04-11 06:29] starting full system upgrade [2011-04-11 06:30] upgraded bluez (4.90-1 -> 4.91-1) [2011-04-11 06:30] upgraded isl (0.05.1-1 -> 0.06-1) [2011-04-11 06:30] upgraded cloog (0.16.1-1 -> 0.16.2-1) [2011-04-11 06:30] upgraded gcc (4.6.0-1 -> 4.6.0-2) [2011-04-11 06:30] upgraded gcc-libs (4.6.0-1 -> 4.6.0-2) [2011-04-11 06:30] upgraded mesa (7.10.1-2 -> 7.10.2-2) [2011-04-11 06:30] upgraded mkinitcpio (0.6.9-1 -> 0.6.10-1) [2011-04-11 06:30] upgraded wxgtk (2.8.11-2 -> 2.8.12-1) -- Frederic Bezies - fredbezies@gmail.com Weblog : http://frederic.bezies.free.fr/blog/