23 lines
766 B
Rust
23 lines
766 B
Rust
fn main() {
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match &[1, 2, 3][..] {
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[1, rest..] => println!("{rest}"),
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//~^ ERROR cannot find value `rest` in this scope
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//~| ERROR cannot find value `rest` in this scope
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//~| ERROR `X..` patterns in slices are experimental
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_ => {}
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}
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match &[4, 5, 6][..] {
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[] => {}
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[_, ..tail] => println!("{tail}"),
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//~^ ERROR cannot find value `tail` in this scope
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//~| ERROR cannot find value `tail` in this scope
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}
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match &[7, 8, 9][..] {
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[] => {}
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[_, ...tail] => println!("{tail}"),
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//~^ ERROR cannot find value `tail` in this scope
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//~| ERROR cannot find value `tail` in this scope
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//~| ERROR range-to patterns with `...` are not allowed
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}
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}
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