diff options
Diffstat (limited to 'src/test/ui/borrowck/borrowck-union-borrow-nested.rs')
-rw-r--r-- | src/test/ui/borrowck/borrowck-union-borrow-nested.rs | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/src/test/ui/borrowck/borrowck-union-borrow-nested.rs b/src/test/ui/borrowck/borrowck-union-borrow-nested.rs deleted file mode 100644 index b3a6670fa..000000000 --- a/src/test/ui/borrowck/borrowck-union-borrow-nested.rs +++ /dev/null @@ -1,31 +0,0 @@ -#[derive(Clone, Copy)] -struct S { - a: u8, - b: u16, -} - -#[derive(Clone, Copy)] -union U { - s: S, - c: u32, -} - -fn main() { - unsafe { - { - let mut u = U { s: S { a: 0, b: 1 } }; - let ra = &mut u.s.a; - let b = u.s.b; // OK - ra.use_mut(); - } - { - let mut u = U { s: S { a: 0, b: 1 } }; - let ra = &mut u.s.a; - let b = u.c; //~ ERROR cannot use `u.c` because it was mutably borrowed - ra.use_mut(); - } - } -} - -trait Fake { fn use_mut(&mut self) { } fn use_ref(&self) { } } -impl<T> Fake for T { } |