diff options
Diffstat (limited to 'tests/ui/pattern/usefulness/issue-2111.rs')
-rw-r--r-- | tests/ui/pattern/usefulness/issue-2111.rs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tests/ui/pattern/usefulness/issue-2111.rs b/tests/ui/pattern/usefulness/issue-2111.rs new file mode 100644 index 000000000..d27beaeff --- /dev/null +++ b/tests/ui/pattern/usefulness/issue-2111.rs @@ -0,0 +1,11 @@ +fn foo(a: Option<usize>, b: Option<usize>) { + match (a, b) { + //~^ ERROR: non-exhaustive patterns: `(None, None)` and `(Some(_), Some(_))` not covered + (Some(a), Some(b)) if a == b => {} + (Some(_), None) | (None, Some(_)) => {} + } +} + +fn main() { + foo(None, None); +} |