File: issue-105061.rs

package info (click to toggle)
rustc 1.87.0%2Bdfsg1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 925,564 kB
  • sloc: xml: 158,127; python: 36,039; javascript: 19,761; sh: 19,737; cpp: 18,981; ansic: 13,133; asm: 4,376; makefile: 710; perl: 29; lisp: 28; ruby: 19; sql: 11
file content (17 lines) | stat: -rw-r--r-- 289 bytes parent folder | download | duplicates (16) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
 
#![warn(unused)]
#![deny(warnings)]

struct Inv<'a>(#[allow(dead_code)] &'a mut &'a ());

trait Trait {}
impl Trait for (for<'a> fn(Inv<'a>),) {}


fn with_bound()
where
    ((for<'a> fn(Inv<'a>)),): Trait, //~ ERROR unnecessary parentheses around type
{}

fn main() {
    with_bound();
}