diff options
Diffstat (limited to 'src/test/ui/moves/move-into-dead-array-2.rs')
-rw-r--r-- | src/test/ui/moves/move-into-dead-array-2.rs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/test/ui/moves/move-into-dead-array-2.rs b/src/test/ui/moves/move-into-dead-array-2.rs new file mode 100644 index 000000000..9b66ea35f --- /dev/null +++ b/src/test/ui/moves/move-into-dead-array-2.rs @@ -0,0 +1,15 @@ +// Ensure that we cannot move into an uninitialized fixed-size array. + +struct D { _x: u8 } + +fn d() -> D { D { _x: 0 } } + +fn main() { + foo([d(), d(), d(), d()], 1); + foo([d(), d(), d(), d()], 3); +} + +fn foo(mut a: [D; 4], i: usize) { + drop(a); + a[i] = d(); //~ ERROR use of moved value: `a` +} |