diff options
Diffstat (limited to 'src/test/ui/let-else/let-else-binding-immutable.rs')
-rw-r--r-- | src/test/ui/let-else/let-else-binding-immutable.rs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/test/ui/let-else/let-else-binding-immutable.rs b/src/test/ui/let-else/let-else-binding-immutable.rs new file mode 100644 index 000000000..96de0ffe2 --- /dev/null +++ b/src/test/ui/let-else/let-else-binding-immutable.rs @@ -0,0 +1,10 @@ +// from rfc2005 test suite + +#![feature(let_else)] + +pub fn main() { + let Some(x) = &Some(3) else { + panic!(); + }; + *x += 1; //~ ERROR: cannot assign to `*x`, which is behind a `&` reference +} |