https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70869
Kai Tietz <ktietz at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #38469|0 |1 is obsolete| | Attachment #38470|0 |1 is obsolete| | --- Comment #13 from Kai Tietz <ktietz at gcc dot gnu.org> --- Created attachment 38472 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38472&action=edit updated patch I just noticed I missed to provide my current change. It might be related to the build failure you noticed. In general it isn't clear, if we should prevent deeper recursions of DECL_INITIAL. In some cases "var = var;" seems to be valid, so we need to handle that.