40 lines
672 B
Rust
40 lines
672 B
Rust
// Don't leak the unique pointers
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type u = {
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a: int,
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b: int,
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c: *int
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};
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resource r(v: u) unsafe {
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let v2: ~int = unsafe::reinterpret_cast(v.c);
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}
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enum t = {
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mut next: option<@t>,
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r: r
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};
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fn main() unsafe {
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let i1 = ~0xA;
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let i1p = unsafe::reinterpret_cast(i1);
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unsafe::forget(i1);
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let i2 = ~0xA;
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let i2p = unsafe::reinterpret_cast(i2);
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unsafe::forget(i2);
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let u1 = {a: 0xB, b: 0xC, c: i1p};
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let u2 = {a: 0xB, b: 0xC, c: i2p};
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let x1 = @t({
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mut next: none,
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r: r(u1)
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});
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let x2 = @t({
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mut next: none,
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r: r(u2)
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});
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x1.next = some(x2);
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x2.next = some(x1);
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}
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