| // This is a support file for ../const-mut-refs-crate.rs |
| |
| // This is to test that static inners from an external |
| // crate like this one, still preserves the alloc. |
| // That is, the address from the standpoint of rustc+llvm |
| // is the same. |
| // The need for this test originated from the GH issue |
| // https://github.com/rust-lang/rust/issues/57349 |
| |
| // See also ../const-mut-refs-crate.rs for more details |
| // about this test. |
| |
| // if we used immutable references here, then promotion would |
| // turn the `&42` into a promoted, which gets duplicated arbitrarily. |
| pub static mut FOO: &'static mut i32 = &mut 42; |
| pub static mut BAR: &'static mut i32 = unsafe { FOO }; |
| |
| pub mod inner { |
| pub static INNER_MOD_FOO: &'static i32 = &43; |
| pub static INNER_MOD_BAR: &'static i32 = INNER_MOD_FOO; |
| } |
