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fn main() {
let _ = b"\u{a66e}";
//~^ ERROR unicode escape in byte string
let _ = b'\u{a66e}';
//~^ ERROR unicode escape in byte string
let _ = b'\u';
//~^ ERROR incorrect unicode escape sequence
let _ = b'\x5';
//~^ ERROR numeric character escape is too short
let _ = b'\xxy';
//~^ ERROR invalid character in numeric character escape: `x`
let _ = '\x5';
//~^ ERROR numeric character escape is too short
let _ = '\xxy';
//~^ ERROR invalid character in numeric character escape: `x`
let _ = b"\u{a4a4} \xf \u";
//~^ ERROR unicode escape in byte string
//~^^ ERROR invalid character in numeric character escape: ` `
//~^^^ ERROR incorrect unicode escape sequence
let _ = "\xf \u";
//~^ ERROR invalid character in numeric character escape: ` `
//~^^ ERROR incorrect unicode escape sequence
let _ = "\u8f";
//~^ ERROR incorrect unicode escape sequence
}
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