17 lines
350 B
Rust
17 lines
350 B
Rust
// xfail-stage1
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// xfail-stage2
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// xfail-stage3
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// -*- rust -*-
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use std;
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type cell = {mutable c: @list};
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tag list { link(@cell); nil; }
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fn main() {
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let first: @cell = @{mutable c: @nil()};
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let second: @cell = @{mutable c: @link(first)};
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first._0 = @link(second);
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std::sys.rustrt.gc();
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let third: @cell = @{mutable c: @nil()};
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} |