Merge commit '40dd3e2b7089b5e96714e064b731f6dbf17c61a9' into sync_cg_clif-2021-05-27

[rust.git] / src / test / ui / fmt / ifmt-unknown-trait.rs

fn main() {
    format!("{:notimplemented}", "3");
    //~^ ERROR: unknown format trait `notimplemented`
}