Rollup merge of #105555 - krasimirgg:llvm-int-opt-2, r=cuviper

[rust.git] / src / test / ui / lifetimes / issue-79187.rs

fn thing(x: impl FnOnce(&u32)) {}

fn main() {
    let f = |_| ();
    thing(f);
    //~^ ERROR mismatched types
    //~^^ ERROR implementation of `FnOnce` is not general enough
}