diff options
Diffstat (limited to 'src/test/ui/borrowck/borrowck-loan-rcvr-overloaded-op.rs')
-rw-r--r-- | src/test/ui/borrowck/borrowck-loan-rcvr-overloaded-op.rs | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/src/test/ui/borrowck/borrowck-loan-rcvr-overloaded-op.rs b/src/test/ui/borrowck/borrowck-loan-rcvr-overloaded-op.rs deleted file mode 100644 index 4da10fd44..000000000 --- a/src/test/ui/borrowck/borrowck-loan-rcvr-overloaded-op.rs +++ /dev/null @@ -1,46 +0,0 @@ -use std::ops::Add; - -#[derive(Copy, Clone)] -struct Point { - x: isize, - y: isize, -} - -impl Add<isize> for Point { - type Output = isize; - - fn add(self, z: isize) -> isize { - self.x + self.y + z - } -} - -impl Point { - pub fn times(&self, z: isize) -> isize { - self.x * self.y * z - } -} - -fn a() { - let mut p = Point {x: 3, y: 4}; - - // ok (we can loan out rcvr) - p + 3; - p.times(3); -} - -fn b() { - let mut p = Point {x: 3, y: 4}; - - // Here I create an outstanding loan and check that we get conflicts: - - let q = &mut p; - - p + 3; //~ ERROR cannot use `p` - p.times(3); //~ ERROR cannot borrow `p` - - *q + 3; // OK to use the new alias `q` - q.x += 1; // and OK to mutate it -} - -fn main() { -} |