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22 lines
608 B
Rust
22 lines
608 B
Rust
// forbid-output: &mut mut self
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struct Struct;
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impl Struct {
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fn foo(&mut self) {
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(&mut self).bar(); //~ ERROR cannot borrow
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//~^ HELP try removing `&mut` here
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}
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// In this case we could keep the suggestion, but to distinguish the
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// two cases is pretty hard. It's an obscure case anyway.
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fn bar(self: &mut Self) {
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//~^ WARN function cannot return without recursing
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//~^^ HELP a `loop` may express intention better if this is on purpose
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(&mut self).bar(); //~ ERROR cannot borrow
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//~^ HELP try removing `&mut` here
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}
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}
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fn main () {}
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