9 lines
212 B
Rust
9 lines
212 B
Rust
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// error-pattern:assigning to upvar
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fn force(f: &block() -> int) -> int { ret f(); }
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fn main() {
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let x = 5;
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let f = lambda () -> int { let y = 6; x <- y; ret 7 };
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assert (force(f) == 7);
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log x;
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}
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