diff options
Diffstat (limited to 'src/test/ui/consts/const-address-of-interior-mut.rs')
-rw-r--r-- | src/test/ui/consts/const-address-of-interior-mut.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/ui/consts/const-address-of-interior-mut.rs b/src/test/ui/consts/const-address-of-interior-mut.rs new file mode 100644 index 000000000..60c7c31da --- /dev/null +++ b/src/test/ui/consts/const-address-of-interior-mut.rs @@ -0,0 +1,16 @@ +#![feature(raw_ref_op)] + +use std::cell::Cell; + +const A: () = { let x = Cell::new(2); &raw const x; }; //~ ERROR interior mutability + +static B: () = { let x = Cell::new(2); &raw const x; }; //~ ERROR interior mutability + +static mut C: () = { let x = Cell::new(2); &raw const x; }; //~ ERROR interior mutability + +const fn foo() { + let x = Cell::new(0); + let y = &raw const x; //~ ERROR interior mutability +} + +fn main() {} |