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macro_rules! cbor_map {
($key:expr) => {
$key.signum();
};
}
fn main() {
cbor_map! { #[test(test)] 4};
//~^ ERROR removing an expression is not supported in this position
//~| ERROR attribute must be of the form `#[test]`
//~| WARNING this was previously accepted by the compiler but is being phased out
}
|
