rust/tests/ui/consts/write_to_static_via_mut_ref.rs

#![feature(const_mut_refs)]

static OH_NO: &mut i32 = &mut 42; //~ ERROR mutable references are not allowed
fn main() {
    assert_eq!(*OH_NO, 42);
    *OH_NO = 43; //~ ERROR cannot assign to `*OH_NO`, as `OH_NO` is an immutable static
}
make sure the miri-unleash-flag is not used to circumvent feature gates 2020-05-02 13:19:24 +02:00			`#![feature(const_mut_refs)]`
Update miri unleashed tests 2019-11-28 11:38:07 -05:00
Permit mutable references in all const contexts 2021-01-03 18:46:20 +00:00			`static OH_NO: &mut i32 = &mut 42; //~ ERROR mutable references are not allowed`
Update miri unleashed tests 2019-11-28 11:38:07 -05:00			`fn main() {`
update tests 2020-06-08 15:16:23 -05:00			`assert_eq!(*OH_NO, 42);`
Permit mutable references in all const contexts 2021-01-03 18:46:20 +00:00			OH_NO = 43; //~ ERROR cannot assign to `OH_NO`, as `OH_NO` is an immutable static
Update miri unleashed tests 2019-11-28 11:38:07 -05:00			`}`