diff options
Diffstat (limited to 'src/test/ui/consts/miri_unleashed/const_refers_to_static.rs')
-rw-r--r-- | src/test/ui/consts/miri_unleashed/const_refers_to_static.rs | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/src/test/ui/consts/miri_unleashed/const_refers_to_static.rs b/src/test/ui/consts/miri_unleashed/const_refers_to_static.rs deleted file mode 100644 index 7ed5a48d9..000000000 --- a/src/test/ui/consts/miri_unleashed/const_refers_to_static.rs +++ /dev/null @@ -1,33 +0,0 @@ -// compile-flags: -Zunleash-the-miri-inside-of-you -// stderr-per-bitwidth - -use std::sync::atomic::AtomicUsize; -use std::sync::atomic::Ordering; - -const MUTATE_INTERIOR_MUT: usize = { - static FOO: AtomicUsize = AtomicUsize::new(0); - FOO.fetch_add(1, Ordering::Relaxed) //~ERROR evaluation of constant value failed -}; - -const READ_INTERIOR_MUT: usize = { - static FOO: AtomicUsize = AtomicUsize::new(0); - unsafe { *(&FOO as *const _ as *const usize) } //~ERROR evaluation of constant value failed -}; - -static mut MUTABLE: u32 = 0; -const READ_MUT: u32 = unsafe { MUTABLE }; //~ERROR evaluation of constant value failed - -const REF_INTERIOR_MUT: &usize = { //~ ERROR undefined behavior to use this value -//~| encountered a reference pointing to a static variable - static FOO: AtomicUsize = AtomicUsize::new(0); - unsafe { &*(&FOO as *const _ as *const usize) } -}; - -// ok some day perhaps -const READ_IMMUT: &usize = { //~ ERROR it is undefined behavior to use this value -//~| encountered a reference pointing to a static variable - static FOO: usize = 0; - &FOO -}; - -fn main() {} |