https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110113
--- Comment #6 from ibuclaw at gcc dot gnu.org --- Full reduction without any imports. --- class LUBench { } void lup(ulong , ulong , int , int = 1) { new LUBench; } void lup_3200(ulong iters, ulong flops) { lup(iters, flops, 3200); } float raytrace() { struct V { float x, y, z; auto normalize() { } struct Tid { } Tid spawnLinked() { } string[] namesByTid; class MessageBox { } auto cross() { } } }