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// In expression, `&a..=b` is treated as `(&a)..=(b)` and `box a..=b` is
// `(box a)..=(b)`. In a pattern, however, `&a..=b` means `&(a..=b)`. This may
// lead to confusion.
//@ run-rustfix
#![warn(ellipsis_inclusive_range_patterns)]
pub fn main() {
match &12 {
&(0..=9) => {}
//~^ WARN `...` range patterns are deprecated
//~| WARN this is accepted in the current edition
//~| HELP use `..=` for an inclusive range
&(10..=15) => {}
//~^ ERROR the range pattern here has ambiguous interpretation
//~| HELP add parentheses to clarify the precedence
&(16..=20) => {}
_ => {}
}
}
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