Rollup merge of #104895 - chenyukang:yukang/fix-104884-serde, r=TaKO8Ki

[rust.git] / src / test / ui / impl-trait / issues / issue-70971.rs

fn main() {
    let x : (impl Copy,) = (true,);
    //~^ `impl Trait` only allowed in function and inherent method return types
}