mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-01 06:51:58 +00:00
27 lines
638 B
Rust
27 lines
638 B
Rust
#![allow(unused, dead_code)]
|
|
|
|
static mut FOO: u64 = 0;
|
|
|
|
fn static_mod() {
|
|
unsafe {static BAR: u64 = FOO;}
|
|
//~^ ERROR: use of mutable static is unsafe
|
|
//~| NOTE: use of mutable static
|
|
//~| NOTE: mutable statics can be mutated by multiple threads
|
|
//~| NOTE: items do not inherit unsafety
|
|
}
|
|
|
|
unsafe fn unsafe_call() {}
|
|
fn foo() {
|
|
unsafe {
|
|
//~^ NOTE: items do not inherit unsafety
|
|
fn bar() {
|
|
unsafe_call();
|
|
//~^ ERROR: call to unsafe function
|
|
//~| NOTE: call to unsafe function
|
|
//~| NOTE: consult the function's documentation
|
|
}
|
|
}
|
|
}
|
|
|
|
fn main() {}
|