suggest-wrap-parens.rs « fn-pointer « traits « ui « tests - rust - https://github.com/rust-lang/rust

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path: root/tests/ui/traits/fn-pointer/suggest-wrap-parens.rs

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//@ run-rustfix

trait Foo {}

impl Foo for fn() {}

fn main() {
    let _x: &dyn Foo = &main;
    //~^ ERROR the trait bound
}