// Test that projection bounds can't be specialized on.#![feature(min_specialization)]traitX{fnf();}traitId{typeThis;}impl<T>IdforT{typeThis=T;}impl<T: Id>XforT{defaultfnf(){}}impl<I,V: Id<This=(I,)>>XforV{//~^ ERROR cannot specialize onfnf(){}}fnmain(){}