https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82457
Mikhail Maltsev <miyuki at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |diagnostic CC| |miyuki at gcc dot gnu.org Known to fail| |8.0 --- Comment #4 from Mikhail Maltsev <miyuki at gcc dot gnu.org> --- IMHO, this is not just a documentation bug (no one reads it anyway ;)). A better solution (from the QOI point of view) would be to diagnose each call to exec* and fork, when both -fprofile-arcs (implied by --coverage) and -std=c99/c11 are used.