14 lines
321 B
Rust
14 lines
321 B
Rust
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// error-pattern: reference is not valid outside of its lifetime
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use std;
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import std::arc;
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fn main() {
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let x = ~arc::rw_arc(1);
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let mut y = none;
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do x.write_downgrade |write_mode| {
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do (&write_mode).write_cond |_one, cond| {
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y = some(cond);
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}
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}
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option::unwrap(y).wait();
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}
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