Gentoo's Bugzilla –
Attachment 359028 Details for
Bug 485416media-gfx/inkscape-0.48.4-r1 with sys-devel/gcc-4.7.3 - In file included from ./2geom/path.h:393:42: /usr/lib/gcc/x86_64-pc-linux-gnu/4.7.3/include/g++-v4/bits/stl_iterator.h:825:5: internal compiler error: Segmentation fault