11 lines
327 B
Rust
11 lines
327 B
Rust
// Make sure that we cannot pass by argument a `&` that got already invalidated.
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fn foo(_: &i32) {}
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fn main() {
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let x = &mut 42;
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let xraw = &*x as *const _;
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let xref = unsafe { &*xraw };
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*x = 42; // invalidate xraw
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foo(xref); //~ ERROR Shr reference with non-reactivatable tag: Location should be frozen
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}
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