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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/issues/issue-8398.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-8398.rs b/src/test/ui/issues/issue-8398.rs new file mode 100644 index 000000000..0ef39b6a6 --- /dev/null +++ b/src/test/ui/issues/issue-8398.rs @@ -0,0 +1,13 @@ +// check-pass +#![allow(dead_code)] +// pretty-expanded FIXME #23616 + +pub trait Writer { + fn write(&mut self, b: &[u8]) -> Result<(), ()>; +} + +fn foo(a: &mut dyn Writer) { + a.write(&[]).unwrap(); +} + +pub fn main(){} |