http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59735
Bug ID: 59735 Summary: code coverage options generate corrupted gcno file Product: gcc Version: 4.8.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: gcov-profile Assignee: unassigned at gcc dot gnu.org Reporter: ycollette.nospam at free dot fr Created attachment 31781 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31781&action=edit The corrupted file I use gcc-4.8.2 on fedora 20 64 bits. I compiled a projet using coverage options: -fprofile-arcs -ftest-coverage When I run gcov on a specific gcno file, gcov says the file is corrupted. This corrupted file makes lcov hangs.