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27 lines
397 B
Rust
27 lines
397 B
Rust
//@ check-pass
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//@ run-rustfix
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#![warn(unused_braces)]
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// changing `&{ expr }` to `&expr` changes the semantic of the program
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// so we should not warn this case
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#[repr(packed)]
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pub struct A {
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pub a: u8,
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pub b: u32,
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}
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fn consume<T>(_: T) {}
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fn main() {
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let a = A {
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a: 42,
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b: 1729,
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};
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consume(&{ a.b });
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consume(a.b);
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//~^ WARN unnecessary braces
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}
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