[Bug gcov-profile/60171] SEGFAULT when compiling with --coverage on travis-ci

[lomato at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60171

--- Comment #1 from Dario Lombardo <lomato at gmail dot com> ---
On my local platform (ubuntu 12.04, with same version of gcc as travis), I
don't have the problem.