https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79157
--- Comment #17 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- > this bug not fixed for 5.x while 5.x was not closed. Did you try 5.5.0? When a problem disappear there are two possibilities: (1) It has been fixed. (2) It had been made latent. The only way to distinguish between the two is to bissect to find the revision which caused the change. Nevertheless technically the problem should be closed as FIXED if it works on gcc-6 and later.
