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76 lines
3.3 KiB
Plaintext
76 lines
3.3 KiB
Plaintext
error[E0796]: creating a shared reference to a mutable static
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--> $DIR/reference-to-mut-static.rs:16:18
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LL | let _y = &X;
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| ^^ shared reference to mutable static
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= note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior
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help: use `addr_of!` instead to create a raw pointer
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LL | let _y = addr_of!(X);
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| ~~~~~~~~~~~
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error[E0796]: creating a mutable reference to a mutable static
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--> $DIR/reference-to-mut-static.rs:20:18
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LL | let _y = &mut X;
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| ^^^^^^ mutable reference to mutable static
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= note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
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help: use `addr_of_mut!` instead to create a raw pointer
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LL | let _y = addr_of_mut!(X);
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| ~~~~~~~~~~~~~~~
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error[E0796]: creating a shared reference to a mutable static
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--> $DIR/reference-to-mut-static.rs:28:22
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LL | let ref _a = X;
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| ^ shared reference to mutable static
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= note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior
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help: use `addr_of!` instead to create a raw pointer
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LL | let ref _a = addr_of!(X);
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| ~~~~~~~~~~~
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error[E0796]: creating a shared reference to a mutable static
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--> $DIR/reference-to-mut-static.rs:32:25
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LL | let (_b, _c) = (&X, &Y);
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| ^^ shared reference to mutable static
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= note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior
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help: use `addr_of!` instead to create a raw pointer
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LL | let (_b, _c) = (addr_of!(X), &Y);
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| ~~~~~~~~~~~
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error[E0796]: creating a shared reference to a mutable static
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--> $DIR/reference-to-mut-static.rs:32:29
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LL | let (_b, _c) = (&X, &Y);
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| ^^ shared reference to mutable static
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= note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior
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help: use `addr_of!` instead to create a raw pointer
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LL | let (_b, _c) = (&X, addr_of!(Y));
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| ~~~~~~~~~~~
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error[E0796]: creating a shared reference to a mutable static
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--> $DIR/reference-to-mut-static.rs:38:13
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LL | foo(&X);
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| ^^ shared reference to mutable static
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= note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior
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help: use `addr_of!` instead to create a raw pointer
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LL | foo(addr_of!(X));
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| ~~~~~~~~~~~
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error: aborting due to 6 previous errors
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For more information about this error, try `rustc --explain E0796`.
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