File: overlap-marker-trait-with-static-lifetime.rs

package info (click to toggle)
rustc 1.88.0%2Bdfsg1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 934,128 kB
  • sloc: xml: 158,127; python: 36,062; javascript: 19,855; sh: 19,700; cpp: 18,947; ansic: 12,993; asm: 4,792; makefile: 690; lisp: 29; perl: 29; ruby: 19; sql: 11
file content (14 lines) | stat: -rw-r--r-- 343 bytes parent folder | download | duplicates (15)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
//@ known-bug: #89515
//
// The trait solver cannot deal with ambiguous marker trait impls
// if there are lifetimes involved. As we must not special-case any
// regions this does not work, even with 'static
#![feature(marker_trait_attr)]

#[marker]
trait Marker {}

impl Marker for &'static () {}
impl Marker for &'static () {}

fn main() {}