| // Test that slice pattern syntax with `..` is gated by `slice_patterns` feature gate |
| |
| fn main() { |
| let x = [1, 2, 3, 4, 5]; |
| match x { |
| [1, 2, ..] => {} //~ ERROR subslice patterns are unstable |
| [1, .., 5] => {} //~ ERROR subslice patterns are unstable |
| [.., 4, 5] => {} //~ ERROR subslice patterns are unstable |
| } |
| |
| let x = [ 1, 2, 3, 4, 5 ]; |
| match x { |
| [ xs @ .., 4, 5 ] => {} //~ ERROR subslice patterns are unstable |
| [ 1, xs @ .., 5 ] => {} //~ ERROR subslice patterns are unstable |
| [ 1, 2, xs @ .. ] => {} //~ ERROR subslice patterns are unstable |
| } |
| } |