2018-08-30 07:18:55 -05:00
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// run-pass
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2018-08-31 08:02:01 -05:00
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#![allow(non_shorthand_field_patterns)]
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2015-03-22 15:13:15 -05:00
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2013-01-26 00:46:32 -06:00
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struct Rec {
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2015-03-25 19:06:52 -05:00
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f: isize
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2013-01-26 00:46:32 -06:00
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}
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2012-08-06 09:20:23 -05:00
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2013-01-26 00:46:32 -06:00
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fn destructure(x: &mut Rec) {
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2012-08-06 18:13:52 -05:00
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match *x {
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2013-01-26 00:46:32 -06:00
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Rec {f: ref mut f} => *f += 1
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2012-08-06 09:20:23 -05:00
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}
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}
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2013-02-01 21:43:17 -06:00
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pub fn main() {
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2013-01-26 00:46:32 -06:00
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let mut v = Rec {f: 22};
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2012-08-06 09:20:23 -05:00
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destructure(&mut v);
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2013-05-18 21:02:45 -05:00
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assert_eq!(v.f, 23);
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2012-08-06 18:13:52 -05:00
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}
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