https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88112
--- Comment #12 from rguenther at suse dot de <rguenther at suse dot de> --- On Wed, 21 Nov 2018, ebotcazou at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88112 > > --- Comment #11 from Eric Botcazou <ebotcazou at gcc dot gnu.org> --- > (> So short of avoiding the streaming of trees that are only targets > > of abstract origins (the idea of streaming those as references to > > DIEs rather than references to trees) a pragmatic "fix" is to > > simply allow CALL_EXPRs to be streamed which fixes this testcase > > This sounds heavy though. If the C++ front-end cannot be changed to resetting > the problematic size expressions, then maybe restrict your PR lto/87229 change > to local types. The type verifier will still trip over I guess. The patch to stream CALL_EXPRs isn't big, the code is mostly in place, a bit bitrotten though. I think it's probably the way to go for GCC 8 at least. Will post it in a second.
