tests/ui/functional-struct-update/fru-on-enum-variant.rs

//! Regression test for <https://github.com/rust-lang/rust/issues/26948>.

fn main() {
    enum Foo { A { x: u32 } }
    let orig = Foo::A { x: 5 };
    Foo::A { x: 6, ..orig };
    //~^ ERROR functional record update syntax requires a struct
}