1error: prefix `hey` is unknown
2  --> $DIR/reserved-prefixes-via-macro-2.rs:15:5
3   |
4LL |     m2021::number_of_tokens_in_a_prefixed_integer_literal!();
5   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unknown prefix
6   |
7   = note: prefixed identifiers and literals are reserved since Rust 2021
8   = note: this error originates in the macro `m2021::number_of_tokens_in_a_prefixed_integer_literal` (in Nightly builds, run with -Z macro-backtrace for more info)
9
10error: prefix `hey` is unknown
11  --> $DIR/reserved-prefixes-via-macro-2.rs:17:5
12   |
13LL |     m2021::number_of_tokens_in_a_prefixed_char_literal!();
14   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unknown prefix
15   |
16   = note: prefixed identifiers and literals are reserved since Rust 2021
17   = note: this error originates in the macro `m2021::number_of_tokens_in_a_prefixed_char_literal` (in Nightly builds, run with -Z macro-backtrace for more info)
18
19error: prefix `hey` is unknown
20  --> $DIR/reserved-prefixes-via-macro-2.rs:19:5
21   |
22LL |     m2021::number_of_tokens_in_a_prefixed_string_literal!();
23   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unknown prefix
24   |
25   = note: prefixed identifiers and literals are reserved since Rust 2021
26   = note: this error originates in the macro `m2021::number_of_tokens_in_a_prefixed_string_literal` (in Nightly builds, run with -Z macro-backtrace for more info)
27
28error: aborting due to 3 previous errors
29
30