https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88392
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |diagnostic Status|UNCONFIRMED |NEW Last reconfirmed| |2018-12-07 Ever confirmed|0 |1 --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- I suspect error recovery parses the bogus type as 'int' to be able to continue and report further errors. Well, or it's simply error_mark_node which likely has precision zero ;)