File: cycle-trait-supertrait-indirect.rs

package info (click to toggle)
rustc 1.86.0%2Bdfsg1-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental, forky, sid
  • size: 913,560 kB
  • sloc: xml: 158,127; python: 35,921; javascript: 19,689; sh: 19,600; cpp: 18,906; ansic: 13,124; asm: 4,376; makefile: 708; perl: 29; lisp: 29; ruby: 19; sql: 11
file content (13 lines) | stat: -rw-r--r-- 201 bytes parent folder | download | duplicates (28) 
1
2
3
4
5
6
7
8
9
10
11
12
13
 
// Test a supertrait cycle where the first trait we find (`A`) is not
// a direct participant in the cycle.

trait A: B {
}

trait B: C {
    //~^ ERROR cycle detected
}

trait C: B { }

fn main() { }