mirror of https://github.com/rust-lang/rust
14 lines
332 B
Rust
14 lines
332 B
Rust
// Test for the behavior described in <https://github.com/rust-lang/rust/issues/87184>.
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const PARTIAL_OVERWRITE: () = {
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let mut p = &42;
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unsafe {
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let ptr: *mut _ = &mut p;
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*(ptr as *mut u8) = 123; //~ ERROR constant
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//~| unable to overwrite parts of a pointer
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}
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let x = *p;
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};
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fn main() {}
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