mirror of https://github.com/rust-lang/rust
25 lines
620 B
Rust
25 lines
620 B
Rust
//@ run-pass
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#![allow(dead_code)]
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// Checks that mutable static items can have mutable slices and other references
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static mut TEST: &'static mut [isize] = &mut [1];
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static mut EMPTY: &'static mut [isize] = &mut [];
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static mut INT: &'static mut isize = &mut 1;
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// And the same for raw pointers.
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static mut TEST_RAW: *mut [isize] = &mut [1isize] as *mut _;
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static mut EMPTY_RAW: *mut [isize] = &mut [] as *mut _;
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static mut INT_RAW: *mut isize = &mut 1isize as *mut _;
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pub fn main() {
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unsafe {
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TEST[0] += 1;
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assert_eq!(TEST[0], 2);
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*INT_RAW += 1;
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assert_eq!(*INT_RAW, 2);
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}
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}
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