mirror of https://github.com/rust-lang/rust
27 lines
556 B
Rust
27 lines
556 B
Rust
//@ run-pass
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#![allow(unused_assignments)]
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#![allow(unused_variables)]
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#![allow(non_shorthand_field_patterns)]
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pub fn main() {
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struct Foo { x: isize, y: isize }
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let mut f = Foo { x: 10, y: 0 };
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match f {
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Foo { ref mut x, .. } => *x = 11,
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}
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match f {
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Foo { ref x, ref y } => {
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assert_eq!(f.x, 11);
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assert_eq!(f.y, 0);
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}
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}
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match f {
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Foo { mut x, y: ref mut y } => {
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x = 12;
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*y = 1;
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}
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}
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assert_eq!(f.x, 11);
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assert_eq!(f.y, 1);
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}
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