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path: root/src/test/mir-opt/inline-closure.rs
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// compile-flags: -Z span_free_formats

// Tests that MIR inliner can handle closure arguments. (#45894)

fn main() {
    println!("{}", foo(0, 14));
}

fn foo<T: Copy>(_t: T, q: i32) -> i32 {
    let x = |_t, _q| _t;
    x(q, q)
}

// END RUST SOURCE
// START rustc.foo.Inline.after.mir
// ...
// bb0: {
//     ...
//     _3 = [closure@NodeId(39)];
//     ...
//     _4 = &_3;
//     ...
//     _6 = _2;
//     ...
//     _7 = _2;
//     _5 = (move _6, move _7);
//     _8 = move (_5.0: i32);
//     _9 = move (_5.1: i32);
//     _0 = _8;
//     ...
//     return;
// }
// ...
// END rustc.foo.Inline.after.mir