diff options
Diffstat (limited to 'src/test/ui/autoref-autoderef/autoderef-method-twice.rs')
-rw-r--r-- | src/test/ui/autoref-autoderef/autoderef-method-twice.rs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/test/ui/autoref-autoderef/autoderef-method-twice.rs b/src/test/ui/autoref-autoderef/autoderef-method-twice.rs new file mode 100644 index 000000000..ed86b31b8 --- /dev/null +++ b/src/test/ui/autoref-autoderef/autoderef-method-twice.rs @@ -0,0 +1,15 @@ +// run-pass +#![allow(non_camel_case_types)] + +trait double { + fn double(self: Box<Self>) -> usize; +} + +impl double for usize { + fn double(self: Box<usize>) -> usize { *self * 2 } +} + +pub fn main() { + let x: Box<Box<_>> = Box::new(Box::new(3)); + assert_eq!(x.double(), 6); +} |