https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81962
--- Comment #4 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- > But this is very likely to be the effect of inlining, and gcc should be able > to print an inline "stack trace": ... The warning is gone if I compile the test with '-Wall -O3 -fno-inline'.
