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#![feature(deref_patterns)]
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//~^ WARN the feature `deref_patterns` is incomplete
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use std::rc::Rc;
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fn main() {
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match &mut vec![1] {
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deref!(x) => {}
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_ => {}
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}
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match &mut Rc::new(1) {
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deref!(x) => {}
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//~^ ERROR the trait bound `Rc<{integer}>: DerefMut` is not satisfied
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_ => {}
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}
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}
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