25 lines
479 B
Rust
25 lines
479 B
Rust
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// exec-env:RUST_POISON_ON_FREE=1
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// Test argument patterns where we create refs to the inside of `~`
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// boxes. Make sure that we don't free the box as we match the
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// pattern.
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fn getaddr(~ref x: ~uint) -> *uint {
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let addr: *uint = &*x;
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addr
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}
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fn checkval(~ref x: ~uint) -> uint {
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*x
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}
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fn main() {
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let obj = ~1;
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let objptr: *uint = &*obj;
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let xptr = getaddr(obj);
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assert_eq!(objptr, xptr);
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let obj = ~22;
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assert_eq!(checkval(obj), 22);
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}
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