tests/ui/assoc-lang-items.rs


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#![feature(lang_items)]

trait Foo {
    #[lang = "dummy_lang_item_1"] //~ ERROR definition
    fn foo() {}

    #[lang = "dummy_lang_item_2"] //~ ERROR definition
    fn bar();

    #[lang = "dummy_lang_item_3"] //~ ERROR definition
    type MyType;
}

struct Bar;

impl Bar {
    #[lang = "dummy_lang_item_4"] //~ ERROR definition
    fn test() {}
}

fn main() {}