17 lines
614 B
Rust
17 lines
614 B
Rust
#![feature(destructuring_assignment)]
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struct Struct<S, T> {
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a: S,
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b: T,
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}
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fn main() {
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let (mut a, b);
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let mut c;
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let d = Struct { a: 0, b: 1 };
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Struct { a, b, c } = Struct { a: 0, b: 1 }; //~ ERROR does not have a field named `c`
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Struct { a, _ } = Struct { a: 1, b: 2 }; //~ ERROR pattern does not mention field `b`
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//~| ERROR expected identifier, found reserved identifier `_`
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Struct { a, ..d } = Struct { a: 1, b: 2 };
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//~^ ERROR functional record updates are not allowed in destructuring assignments
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Struct { a, .. }; //~ ERROR base expression required after `..`
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}
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