src/test/ui/pattern/usefulness/issue-82772-match-box-as-struct.rs


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// This used to ICE in exhaustiveness checking. Explanation here:
// https://github.com/rust-lang/rust/issues/82772#issuecomment-905946768
fn main() {
    let Box { 1: _, .. }: Box<()>; //~ ERROR field `1` of
    let Box { .. }: Box<()>;
}