15 lines
264 B
Rust
15 lines
264 B
Rust
fn f(i: int, called: &mut bool) {
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assert i == 10;
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*called = true;
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}
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fn g(f: extern fn(int, v: &mut bool), called: &mut bool) {
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f(10, called);
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}
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fn main() {
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let mut called = false;
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let h = f;
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g(h, &mut called);
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assert called == true;
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} |