https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109010
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- I've tried to attach the full build log but it's too large even compressed. Instead I placed it at https://gcc.opensuse.org/CPU2017.449.log.xz but it might take a day or so for it to appear. Not all leaks might be easy to fix, but for example looking for __gmp_default_allocate reveals leaked GMP variables. I guess adding RAII class wrapper(s) might be a good cleanup opportunity here. Likewise gfc_expr_walker, used by frontend passes point to places that might leak memory not on the order of the number of source statements.
