2024-09-23 10:26:43 -05:00
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//@no-rustfix: this test can't work with run-rustfix because it needs two passes of test+fix
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2019-04-16 13:26:55 -05:00
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#[warn(clippy::deref_addrof)]
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2019-09-19 16:57:15 -05:00
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#[allow(unused_variables, unused_mut)]
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2019-04-16 13:26:55 -05:00
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fn main() {
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let a = 10;
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//This produces a suggestion of 'let b = *&a;' which
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//will trigger the 'clippy::deref_addrof' lint again
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let b = **&&a;
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2023-07-28 14:35:48 -05:00
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//~^ ERROR: immediately dereferencing a reference
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//~| NOTE: `-D clippy::deref-addrof` implied by `-D warnings`
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2019-04-16 13:26:55 -05:00
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{
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let mut x = 10;
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let y = *&mut x;
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2023-07-28 14:35:48 -05:00
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//~^ ERROR: immediately dereferencing a reference
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2019-04-16 13:26:55 -05:00
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}
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{
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//This produces a suggestion of 'let y = *&mut x' which
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//will trigger the 'clippy::deref_addrof' lint again
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let mut x = 10;
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let y = **&mut &mut x;
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2023-07-28 14:35:48 -05:00
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//~^ ERROR: immediately dereferencing a reference
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2019-04-16 13:26:55 -05:00
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}
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}
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