11 lines
215 B
Rust
11 lines
215 B
Rust
// run-pass
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fn force<F>(f: F) -> isize where F: FnOnce() -> isize { return f(); }
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pub fn main() {
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fn f() -> isize { return 7; }
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assert_eq!(force(f), 7);
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let g = {||force(f)};
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assert_eq!(g(), 7);
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}
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