diff options
| -rw-r--r-- | tests/ui/match_overlapping_arm.rs | 18 | ||||
| -rw-r--r-- | tests/ui/match_overlapping_arm.stderr | 26 |
2 files changed, 43 insertions, 1 deletions
diff --git a/tests/ui/match_overlapping_arm.rs b/tests/ui/match_overlapping_arm.rs index 3e40f2187bf..44c51e8112a 100644 --- a/tests/ui/match_overlapping_arm.rs +++ b/tests/ui/match_overlapping_arm.rs @@ -69,6 +69,24 @@ fn overlapping() { _ => (), } + match 42 { + 0..14 => println!("0 .. 14"), + 5..10 => println!("5 .. 10"), + _ => (), + } + + match 42 { + 5..14 => println!("5 .. 14"), + 0..=10 => println!("0 ... 10"), + _ => (), + } + + match 42 { + 0..7 => println!("0 .. 7"), + 0..=10 => println!("0 ... 10"), + _ => (), + } + /* // FIXME(JohnTitor): uncomment this once rustfmt knows half-open patterns match 42 { diff --git a/tests/ui/match_overlapping_arm.stderr b/tests/ui/match_overlapping_arm.stderr index 74259cd88c7..f25a66d634e 100644 --- a/tests/ui/match_overlapping_arm.stderr +++ b/tests/ui/match_overlapping_arm.stderr @@ -35,5 +35,29 @@ note: overlaps with this LL | 0..=11 => println!("0 ... 11"), | ^^^^^^ -error: aborting due to 3 previous errors +error: some ranges overlap + --> $DIR/match_overlapping_arm.rs:80:9 + | +LL | 0..=10 => println!("0 ... 10"), + | ^^^^^^ + | +note: overlaps with this + --> $DIR/match_overlapping_arm.rs:79:9 + | +LL | 5..14 => println!("5 .. 14"), + | ^^^^^ + +error: some ranges overlap + --> $DIR/match_overlapping_arm.rs:85:9 + | +LL | 0..7 => println!("0 .. 7"), + | ^^^^ + | +note: overlaps with this + --> $DIR/match_overlapping_arm.rs:86:9 + | +LL | 0..=10 => println!("0 ... 10"), + | ^^^^^^ + +error: aborting due to 5 previous errors |