// aux-build:on_structs_and_enums_xc.rs extern crate on_structs_and_enums_xc; use on_structs_and_enums_xc::{Bar, Foo, Trait}; fn main() { let foo = Foo { //~^ ERROR E0277 x: 3 }; let bar: Bar = return; //~^ ERROR E0277 let _ = bar; }