45 lines
1.5 KiB
Rust
45 lines
1.5 KiB
Rust
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// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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enum Baz {
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Empty,
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Foo { x: usize },
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}
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fn bar(a: usize) -> Baz {
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Baz::Foo { x: a }
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}
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fn main() {
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let x = bar(10);
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match x {
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Baz::Empty => println!("empty"),
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Baz::Foo { x } => println!("{}", x),
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};
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}
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// END RUST SOURCE
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// START rustc.node10.Deaggregator.before.mir
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// bb0: {
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// var0 = arg0; // scope 0 at main.rs:7:8: 7:9
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// tmp0 = var0; // scope 1 at main.rs:8:19: 8:20
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// return = Baz::Foo { x: tmp0 }; // scope 1 at main.rs:8:5: 8:21
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// goto -> bb1; // scope 1 at main.rs:7:1: 9:2
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// }
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// END rustc.node10.Deaggregator.before.mir
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// START rustc.node10.Deaggregator.after.mir
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// bb0: {
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// var0 = arg0; // scope 0 at main.rs:7:8: 7:9
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// tmp0 = var0; // scope 1 at main.rs:8:19: 8:20
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// ((return as Foo).0: usize) = tmp0; // scope 1 at main.rs:8:5: 8:21
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// discriminant(return) = 1; // scope 1 at main.rs:8:5: 8:21
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// goto -> bb1; // scope 1 at main.rs:7:1: 9:2
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// }
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// END rustc.node10.Deaggregator.after.mir
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