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[rustc.git] / src / test / mir-opt / inline / inline-closure.rs
1 // compile-flags: -Z span_free_formats
2
3 // Tests that MIR inliner can handle closure arguments. (#45894)
4
5 fn main() {
6 println!("{}", foo(0, 14));
7 }
8
9 fn foo<T: Copy>(_t: T, q: i32) -> i32 {
10 let x = |_t, _q| _t;
11 x(q, q)
12 }
13
14 // END RUST SOURCE
15 // START rustc.foo.Inline.after.mir
16 // fn foo(_1: T, _2: i32) -> i32{
17 // debug _t => _1;
18 // debug q => _2;
19 // let mut _0: i32;
20 // let _3: [closure@foo<T>::{{closure}}#0];
21 // let mut _4: &[closure@foo<T>::{{closure}}#0];
22 // let mut _5: (i32, i32);
23 // let mut _6: i32;
24 // let mut _7: i32;
25 // let mut _8: i32;
26 // let mut _9: i32;
27 // scope 1 {
28 // debug x => _3;
29 // scope 2 {
30 // debug _t => _8;
31 // debug _q => _9;
32 // }
33 // }
34 // bb0: {
35 // ...
36 // _3 = [closure@foo::<T>::{{closure}}#0];
37 // ...
38 // _4 = &_3;
39 // ...
40 // _6 = _2;
41 // ...
42 // _7 = _2;
43 // _5 = (move _6, move _7);
44 // _8 = move (_5.0: i32);
45 // _9 = move (_5.1: i32);
46 // _0 = _8;
47 // ...
48 // return;
49 // }
50 // END rustc.foo.Inline.after.mir