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// Pre-existing behavior has been to reject patterns with consts
// denoting non-empty arrays of non-`Eq` types, but *accept* empty
// arrays of such types.
//
// See rust-lang/rust#62336.
// run-pass
#[derive(PartialEq, Debug)]
struct B(i32);
fn main() {
const FOO: [B; 0] = [];
match [] {
FOO => { }
}
}
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