Auto merge of #107443 - cjgillot:generator-less-query, r=compiler-errors

[rust.git] / tests / ui / traits / trait-upcasting / multiple_supertrait_upcastable.rs

#![feature(multiple_supertrait_upcastable)]
#![deny(multiple_supertrait_upcastable)]

trait A {}
trait B {}

trait C: A + B {}
//~^ ERROR `C` is object-safe and has multiple supertraits

fn main() {}