https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89890
Dominique d'Humieres <dominiq at lps dot ens.fr> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2019-04-02 Ever confirmed|0 |1 --- Comment #4 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- Confirmed from GCC6 up to trunk (9.0) for the test in comment 3. The culprit seems to be ALLOCATE(w, SOURCE=z%new())