diff options
Diffstat (limited to 'tests/ui/let-else/let-else-binding-explicit-mut-pass.rs')
-rw-r--r-- | tests/ui/let-else/let-else-binding-explicit-mut-pass.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tests/ui/let-else/let-else-binding-explicit-mut-pass.rs b/tests/ui/let-else/let-else-binding-explicit-mut-pass.rs new file mode 100644 index 000000000..b0a6264a1 --- /dev/null +++ b/tests/ui/let-else/let-else-binding-explicit-mut-pass.rs @@ -0,0 +1,13 @@ +// check-pass + + + +fn main() { + let Some(n) = &mut &mut Some(5i32) else { return; }; + *n += 1; // OK + let _ = n; + + let Some(n): &mut Option<i32> = &mut &mut Some(5i32) else { return; }; + *n += 1; // OK + let _ = n; +} |