File: lint-trailing-macro-call.rs

package info (click to toggle)
rustc-web 1.70.0%2Bdfsg1-7~deb11u1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 1,517,036 kB
  • sloc: xml: 147,962; javascript: 10,210; sh: 8,590; python: 8,220; ansic: 5,901; cpp: 4,635; makefile: 4,006; asm: 2,856
file content (16 lines) | stat: -rw-r--r-- 332 bytes parent folder | download | duplicates (6)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
// check-pass
//
// Ensures that we properly lint
// a removed 'expression' resulting from a macro
// in trailing expression position

macro_rules! expand_it {
    () => {
        #[cfg(FALSE)] 25; //~  WARN trailing semicolon in macro
                          //~| WARN this was previously
    }
}

fn main() {
    expand_it!()
}