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18 lines
371 B
Rust
18 lines
371 B
Rust
// run-pass
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#![feature(const_mut_refs)]
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static mut TEST: i32 = {
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// We must not promote this, as CTFE needs to be able to mutate it later.
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let x = &mut [1,2,3];
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x[0] += 1;
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x[0]
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};
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// This still works -- it's not done via promotion.
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#[allow(unused)]
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static mut TEST2: &'static mut [i32] = &mut [0,1,2];
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fn main() {
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assert_eq!(unsafe { TEST }, 2);
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}
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