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18 lines
462 B
Rust
18 lines
462 B
Rust
#![feature(coroutines, stmt_expr_attributes)]
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fn foo(x: &i32) {
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// In this case, a reference to `b` escapes the coroutine, but not
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// because of a yield. We see that there is no yield in the scope of
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// `b` and give the more generic error message.
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let mut a = &3;
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let mut b = #[coroutine]
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move || {
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yield ();
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let b = 5;
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a = &b;
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//~^ ERROR borrowed data escapes outside of coroutine
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};
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}
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fn main() {}
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