blob: c3fc754b5567f102922ad91b11fc4cb7b44b1c37 (
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macro_rules! black_hole {
($($tt:tt)*) => {}
}
fn main() {
black_hole! { '\u{FFFFFF}' }
//~^ ERROR: invalid unicode character escape
black_hole! { "this is surrogate: \u{DAAA}" }
//~^ ERROR: invalid unicode character escape
}
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