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// skip-filecheck
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//@ test-mir-pass: Derefer
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// EMIT_MIR derefer_test_multiple.main.Derefer.diff
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fn main() {
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let mut a = (42, 43);
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let mut b = (99, &mut a);
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let mut c = (11, &mut b);
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let mut d = (13, &mut c);
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let x = &mut (*d.1).1.1.1;
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let y = &mut (*d.1).1.1.1;
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}
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