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32 lines
991 B
Plaintext
32 lines
991 B
Plaintext
error: this function takes an immutable ref to return a mutable one
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--> tests/ui/mut_from_ref.rs:9:39
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9 | fn this_wont_hurt_a_bit(&self) -> &mut Foo {
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| ^^^^^^^^
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note: lint level defined here
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--> tests/ui/mut_from_ref.rs:4:9
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4 | #![deny(mut_from_ref)]
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| ^^^^^^^^^^^^
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error: this function takes an immutable ref to return a mutable one
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--> tests/ui/mut_from_ref.rs:15:25
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15 | fn ouch(x: &Foo) -> &mut Foo;
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| ^^^^^^^^
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error: this function takes an immutable ref to return a mutable one
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--> tests/ui/mut_from_ref.rs:24:21
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24 | fn fail(x: &u32) -> &mut u16 {
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| ^^^^^^^^
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error: this function takes an immutable ref to return a mutable one
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--> tests/ui/mut_from_ref.rs:28:50
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28 | fn fail_lifetime<'a>(x: &'a u32, y: &mut u32) -> &'a mut u32 {
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| ^^^^^^^^^^^
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error: aborting due to 4 previous errors
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