100 lines
3 KiB
Text
100 lines
3 KiB
Text
error: mutable borrow from immutable input(s)
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--> tests/ui/mut_from_ref.rs:13:39
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LL | fn this_wont_hurt_a_bit(&self) -> &mut Foo {
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| ^^^^^^^^
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note: immutable borrow here
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--> tests/ui/mut_from_ref.rs:13:29
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LL | fn this_wont_hurt_a_bit(&self) -> &mut Foo {
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| ^^^^^
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= note: `-D clippy::mut-from-ref` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::mut_from_ref)]`
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error: mutable borrow from immutable input(s)
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--> tests/ui/mut_from_ref.rs:21:25
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LL | fn ouch(x: &Foo) -> &mut Foo;
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| ^^^^^^^^
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note: immutable borrow here
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--> tests/ui/mut_from_ref.rs:21:16
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LL | fn ouch(x: &Foo) -> &mut Foo;
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| ^^^^
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error: mutable borrow from immutable input(s)
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--> tests/ui/mut_from_ref.rs:31:21
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LL | fn fail(x: &u32) -> &mut u16 {
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| ^^^^^^^^
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note: immutable borrow here
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--> tests/ui/mut_from_ref.rs:31:12
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LL | fn fail(x: &u32) -> &mut u16 {
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| ^^^^
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error: mutable borrow from immutable input(s)
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--> tests/ui/mut_from_ref.rs:37:50
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LL | fn fail_lifetime<'a>(x: &'a u32, y: &mut u32) -> &'a mut u32 {
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| ^^^^^^^^^^^
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note: immutable borrow here
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--> tests/ui/mut_from_ref.rs:37:25
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LL | fn fail_lifetime<'a>(x: &'a u32, y: &mut u32) -> &'a mut u32 {
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| ^^^^^^^
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error: mutable borrow from immutable input(s)
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--> tests/ui/mut_from_ref.rs:43:67
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LL | fn fail_double<'a, 'b>(x: &'a u32, y: &'a u32, z: &'b mut u32) -> &'a mut u32 {
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| ^^^^^^^^^^^
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note: immutable borrow here
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--> tests/ui/mut_from_ref.rs:43:27
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LL | fn fail_double<'a, 'b>(x: &'a u32, y: &'a u32, z: &'b mut u32) -> &'a mut u32 {
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| ^^^^^^^ ^^^^^^^
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error: mutable borrow from immutable input(s)
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--> tests/ui/mut_from_ref.rs:49:46
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LL | fn fail_tuples<'a>(x: (&'a u32, &'a u32)) -> &'a mut u32 {
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| ^^^^^^^^^^^
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note: immutable borrow here
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--> tests/ui/mut_from_ref.rs:49:24
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LL | fn fail_tuples<'a>(x: (&'a u32, &'a u32)) -> &'a mut u32 {
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| ^^^^^^^ ^^^^^^^
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error: mutable borrow from immutable input(s)
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--> tests/ui/mut_from_ref.rs:55:37
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LL | fn fail_box<'a>(x: Box<&'a u32>) -> &'a mut u32 {
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| ^^^^^^^^^^^
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note: immutable borrow here
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--> tests/ui/mut_from_ref.rs:55:24
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LL | fn fail_box<'a>(x: Box<&'a u32>) -> &'a mut u32 {
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| ^^^^^^^
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error: mutable borrow from immutable input(s)
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--> tests/ui/mut_from_ref.rs:85:35
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LL | unsafe fn also_broken(x: &u32) -> &mut u32 {
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| ^^^^^^^^
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note: immutable borrow here
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--> tests/ui/mut_from_ref.rs:85:26
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LL | unsafe fn also_broken(x: &u32) -> &mut u32 {
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| ^^^^
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error: aborting due to 8 previous errors
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