1 error: unicode escape in byte string
2 --> $DIR/issue-23620-invalid-escapes.rs:2:15
4 LL | let _ = b"\u{a66e}";
5 | ^^^^^^^^ unicode escape in byte string
7 = help: unicode escape sequences cannot be used as a byte or in a byte string
9 error: unicode escape in byte string
10 --> $DIR/issue-23620-invalid-escapes.rs:5:15
12 LL | let _ = b'\u{a66e}';
13 | ^^^^^^^^ unicode escape in byte string
15 = help: unicode escape sequences cannot be used as a byte or in a byte string
17 error: incorrect unicode escape sequence
18 --> $DIR/issue-23620-invalid-escapes.rs:8:15
21 | ^^ incorrect unicode escape sequence
23 = help: format of unicode escape sequences is `\u{...}`
25 error: numeric character escape is too short
26 --> $DIR/issue-23620-invalid-escapes.rs:11:15
31 error: invalid character in numeric character escape: `x`
32 --> $DIR/issue-23620-invalid-escapes.rs:14:17
35 | ^ invalid character in numeric character escape
37 error: numeric character escape is too short
38 --> $DIR/issue-23620-invalid-escapes.rs:17:14
43 error: invalid character in numeric character escape: `x`
44 --> $DIR/issue-23620-invalid-escapes.rs:20:16
47 | ^ invalid character in numeric character escape
49 error: unicode escape in byte string
50 --> $DIR/issue-23620-invalid-escapes.rs:23:15
52 LL | let _ = b"\u{a4a4} \xf \u";
53 | ^^^^^^^^ unicode escape in byte string
55 = help: unicode escape sequences cannot be used as a byte or in a byte string
57 error: invalid character in numeric character escape: ` `
58 --> $DIR/issue-23620-invalid-escapes.rs:23:27
60 LL | let _ = b"\u{a4a4} \xf \u";
61 | ^ invalid character in numeric character escape
63 error: incorrect unicode escape sequence
64 --> $DIR/issue-23620-invalid-escapes.rs:23:28
66 LL | let _ = b"\u{a4a4} \xf \u";
67 | ^^ incorrect unicode escape sequence
69 = help: format of unicode escape sequences is `\u{...}`
71 error: invalid character in numeric character escape: ` `
72 --> $DIR/issue-23620-invalid-escapes.rs:28:17
74 LL | let _ = "\xf \u";
75 | ^ invalid character in numeric character escape
77 error: incorrect unicode escape sequence
78 --> $DIR/issue-23620-invalid-escapes.rs:28:18
80 LL | let _ = "\xf \u";
81 | ^^ incorrect unicode escape sequence
83 = help: format of unicode escape sequences is `\u{...}`
85 error: incorrect unicode escape sequence
86 --> $DIR/issue-23620-invalid-escapes.rs:32:14
91 | help: format of unicode escape sequences uses braces: `\u{8f}`
93 error: aborting due to 13 previous errors