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Enable full revision in const generics ui tests
[rust.git] / src / test / ui / issues / issue-8398.rs
1 // check-pass
2 #![allow(dead_code)]
3 // pretty-expanded FIXME #23616
4
5 pub trait Writer {
6     fn write(&mut self, b: &[u8]) -> Result<(), ()>;
7 }
8
9 fn foo(a: &mut dyn Writer) {
10     a.write(&[]).unwrap();
11 }
12
13 pub fn main(){}