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