error: BOOM
--> $DIR/proc_macro_hack.rs:8:25
|
8 | let nine = add_one!(two) + add_one!(2 + 3);
| ^^^
|
= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
error: BOOM
--> $DIR/proc_macro_hack.rs:8:41
|
8 | let nine = add_one!(two) + add_one!(2 + 3);
| ^^^^^
|
= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
warning: unreachable expression
--> $DIR/proc_macro_hack.rs:8:32
|
8 | let nine = add_one!(two) + add_one!(2 + 3);
| ------------- ^^^^^^^^^^^^^^^ unreachable expression
| |
| any code following this expression is unreachable
|
= note: `#[warn(unreachable_code)]` on by default
= note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)