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[rust.git] / tests / ui / functions-closures / call-closure-from-overloaded-op.rs
1 // run-pass
2
3 fn foo() -> isize { 22 }
4
5 pub fn main() {
6     let mut x: Vec<extern "Rust" fn() -> isize> = Vec::new();
7     x.push(foo);
8     assert_eq!((x[0])(), 22);
9 }