1error: BOOM
2 --> $DIR/proc_macro_hack.rs:8:25
3  |
48 |     let nine = add_one!(two) + add_one!(2 + 3);
5  |                         ^^^
6  |
7  = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
8
9error: BOOM
10 --> $DIR/proc_macro_hack.rs:8:41
11  |
128 |     let nine = add_one!(two) + add_one!(2 + 3);
13  |                                         ^^^^^
14  |
15  = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
16
17warning: unreachable expression
18 --> $DIR/proc_macro_hack.rs:8:32
19  |
208 |     let nine = add_one!(two) + add_one!(2 + 3);
21  |                -------------   ^^^^^^^^^^^^^^^ unreachable expression
22  |                |
23  |                any code following this expression is unreachable
24  |
25  = note: `#[warn(unreachable_code)]` on by default
26  = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
27