d1e84c615c
* renames `tests/ui/reference.{rs,stderr}` to
`tests/ui/deref_addrof.{rs,stderr}
* Moves small part of the testfile to a separate file as the lint
triggered again on the fixed code (as intended)
* Adds `// run-rustfix` to `tests/ui/deref_addrof.rs`
40 lines
669 B
Rust
40 lines
669 B
Rust
// run-rustfix
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fn get_number() -> usize {
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10
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}
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fn get_reference(n: &usize) -> &usize {
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n
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}
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#[allow(clippy::many_single_char_names, clippy::double_parens)]
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#[allow(unused_variables, unused_parens)]
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#[warn(clippy::deref_addrof)]
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fn main() {
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let a = 10;
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let aref = &a;
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let b = *&a;
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let b = *&get_number();
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let b = *get_reference(&a);
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let bytes: Vec<usize> = vec![1, 2, 3, 4];
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let b = *&bytes[1..2][0];
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//This produces a suggestion of 'let b = (a);' which
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//will trigger the 'unused_parens' lint
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let b = *&(a);
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let b = *(&a);
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#[rustfmt::skip]
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let b = *((&a));
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let b = *&&a;
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let b = **&aref;
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}
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