1 error: prefix `foo` is unknown
2 --> $DIR/reserved-prefixes.rs:16:12
7 = note: prefixed identifiers and literals are reserved since Rust 2021
8 help: consider inserting whitespace here
10 LL | demo3!(foo #bar);
13 error: prefix `foo` is unknown
14 --> $DIR/reserved-prefixes.rs:17:12
16 LL | demo2!(foo"bar");
19 = note: prefixed identifiers and literals are reserved since Rust 2021
20 help: consider inserting whitespace here
22 LL | demo2!(foo "bar");
25 error: prefix `foo` is unknown
26 --> $DIR/reserved-prefixes.rs:18:12
31 = note: prefixed identifiers and literals are reserved since Rust 2021
32 help: consider inserting whitespace here
37 error: prefix `foo` is unknown
38 --> $DIR/reserved-prefixes.rs:20:12
43 = note: prefixed identifiers and literals are reserved since Rust 2021
44 help: consider inserting whitespace here
49 error: prefix `foo` is unknown
50 --> $DIR/reserved-prefixes.rs:21:12
52 LL | demo3!(foo# bar);
55 = note: prefixed identifiers and literals are reserved since Rust 2021
56 help: consider inserting whitespace here
58 LL | demo3!(foo # bar);
61 error: prefix `foo` is unknown
62 --> $DIR/reserved-prefixes.rs:22:12
64 LL | demo4!(foo#! bar);
67 = note: prefixed identifiers and literals are reserved since Rust 2021
68 help: consider inserting whitespace here
70 LL | demo4!(foo #! bar);
73 error: prefix `foo` is unknown
74 --> $DIR/reserved-prefixes.rs:23:12
76 LL | demo4!(foo## bar);
79 = note: prefixed identifiers and literals are reserved since Rust 2021
80 help: consider inserting whitespace here
82 LL | demo4!(foo ## bar);
85 error: prefix `foo` is unknown
86 --> $DIR/reserved-prefixes.rs:25:12
88 LL | demo4!(foo#bar#);
91 = note: prefixed identifiers and literals are reserved since Rust 2021
92 help: consider inserting whitespace here
94 LL | demo4!(foo #bar#);
97 error: prefix `bar` is unknown
98 --> $DIR/reserved-prefixes.rs:25:16
100 LL | demo4!(foo#bar#);
103 = note: prefixed identifiers and literals are reserved since Rust 2021
104 help: consider inserting whitespace here
106 LL | demo4!(foo#bar #);
109 error: aborting due to 9 previous errors