diff options
Diffstat (limited to 'tests/ui/pattern/usefulness/refutable-pattern-errors.rs')
-rw-r--r-- | tests/ui/pattern/usefulness/refutable-pattern-errors.rs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tests/ui/pattern/usefulness/refutable-pattern-errors.rs b/tests/ui/pattern/usefulness/refutable-pattern-errors.rs new file mode 100644 index 000000000..7a3e991d5 --- /dev/null +++ b/tests/ui/pattern/usefulness/refutable-pattern-errors.rs @@ -0,0 +1,9 @@ +fn func((1, (Some(1), 2..=3)): (isize, (Option<isize>, isize))) { } +//~^ ERROR refutable pattern in function argument +//~| `(_, _)` not covered + +fn main() { + let (1, (Some(1), 2..=3)) = (1, (None, 2)); + //~^ ERROR refutable pattern in local binding + //~| `(i32::MIN..=0_i32, _)` and `(2_i32..=i32::MAX, _)` not covered +} |