diff options
Diffstat (limited to 'src/test/ui/nll/issue-27868.rs')
-rw-r--r-- | src/test/ui/nll/issue-27868.rs | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/test/ui/nll/issue-27868.rs b/src/test/ui/nll/issue-27868.rs new file mode 100644 index 000000000..e436b22db --- /dev/null +++ b/src/test/ui/nll/issue-27868.rs @@ -0,0 +1,28 @@ +// Regression test for issue #27868 + +use std::ops::AddAssign; + +struct MyVec<T>(Vec<T>); + +impl <T> Drop for MyVec<T> { + fn drop(&mut self) { + println!("Being dropped."); + } +} + +impl<T> AddAssign<T> for MyVec<T> { + fn add_assign(&mut self, _elem: T) { + println!("In add_assign."); + } +} + +fn main() { + let mut vec = MyVec(vec![0]); + let mut vecvec = vec![vec]; + + vecvec[0] += { + vecvec = vec![]; + //~^ ERROR cannot assign to `vecvec` because it is borrowed [E0506] + 0 + }; +} |