| pub trait Foo { fn foo<T>(&self, ext_thing: &T); } | |
| pub trait Bar: Foo { } | |
| impl<T: Foo> Bar for T { } | |
| pub struct Thing; | |
| impl Foo for Thing { | |
| fn foo<T>(&self, _: &T) {} | |
| } | |
| #[inline(never)] | |
| fn foo(b: &dyn Bar) { | |
| //~^ ERROR E0038 | |
| b.foo(&0) | |
| } | |
| fn main() { | |
| let mut thing = Thing; | |
| let test: &dyn Bar = &mut thing; | |
| foo(test); | |
| } |