64 lines
2.9 KiB
Plaintext
64 lines
2.9 KiB
Plaintext
error[E0796]: reference of mutable static is disallowed
|
|
--> $DIR/reference-of-mut-static-unsafe-fn.rs:9:14
|
|
|
|
|
LL | let _y = &X;
|
|
| ^^ reference of mutable static
|
|
|
|
|
= note: mutable statics can be written to by multiple threads: aliasing violations or data races will cause undefined behavior
|
|
help: shared references are dangerous since if there's any kind of mutation of that static while the reference lives, that's UB; use `addr_of!` instead to create a raw pointer
|
|
|
|
|
LL | let _y = addr_of!(X);
|
|
| ~~~~~~~~~~~
|
|
|
|
error[E0796]: reference of mutable static is disallowed
|
|
--> $DIR/reference-of-mut-static-unsafe-fn.rs:12:18
|
|
|
|
|
LL | let ref _a = X;
|
|
| ^ reference of mutable static
|
|
|
|
|
= note: mutable statics can be written to by multiple threads: aliasing violations or data races will cause undefined behavior
|
|
help: shared references are dangerous since if there's any kind of mutation of that static while the reference lives, that's UB; use `addr_of!` instead to create a raw pointer
|
|
|
|
|
LL | let ref _a = addr_of!(X);
|
|
| ~~~~~~~~~~~
|
|
|
|
error[E0796]: reference of mutable static is disallowed
|
|
--> $DIR/reference-of-mut-static-unsafe-fn.rs:15:21
|
|
|
|
|
LL | let (_b, _c) = (&X, &Y);
|
|
| ^^ reference of mutable static
|
|
|
|
|
= note: mutable statics can be written to by multiple threads: aliasing violations or data races will cause undefined behavior
|
|
help: shared references are dangerous since if there's any kind of mutation of that static while the reference lives, that's UB; use `addr_of!` instead to create a raw pointer
|
|
|
|
|
LL | let (_b, _c) = (addr_of!(X), &Y);
|
|
| ~~~~~~~~~~~
|
|
|
|
error[E0796]: reference of mutable static is disallowed
|
|
--> $DIR/reference-of-mut-static-unsafe-fn.rs:15:25
|
|
|
|
|
LL | let (_b, _c) = (&X, &Y);
|
|
| ^^ reference of mutable static
|
|
|
|
|
= note: mutable statics can be written to by multiple threads: aliasing violations or data races will cause undefined behavior
|
|
help: shared references are dangerous since if there's any kind of mutation of that static while the reference lives, that's UB; use `addr_of!` instead to create a raw pointer
|
|
|
|
|
LL | let (_b, _c) = (&X, addr_of!(Y));
|
|
| ~~~~~~~~~~~
|
|
|
|
error[E0796]: reference of mutable static is disallowed
|
|
--> $DIR/reference-of-mut-static-unsafe-fn.rs:19:9
|
|
|
|
|
LL | foo(&X);
|
|
| ^^ reference of mutable static
|
|
|
|
|
= note: mutable statics can be written to by multiple threads: aliasing violations or data races will cause undefined behavior
|
|
help: shared references are dangerous since if there's any kind of mutation of that static while the reference lives, that's UB; use `addr_of!` instead to create a raw pointer
|
|
|
|
|
LL | foo(addr_of!(X));
|
|
| ~~~~~~~~~~~
|
|
|
|
error: aborting due to 5 previous errors
|
|
|
|
For more information about this error, try `rustc --explain E0796`.
|