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// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
// Test that deaggregate fires in more than one basic block
enum Foo {
A(i32),
B(i32),
}
fn test1(x: bool, y: i32) -> Foo {
if x {
Foo::A(y)
} else {
Foo::B(y)
}
}
fn main() {
// Make sure the function actually gets instantiated.
test1(false, 0);
}
// END RUST SOURCE
// START rustc.test1.Deaggregator.before.mir
// bb1: {
// StorageLive(_4);
// _4 = _2;
// _0 = Foo::A(move _4,);
// StorageDead(_4);
// goto -> bb3;
// }
// bb2: {
// StorageLive(_5);
// _5 = _2;
// _0 = Foo::B(move _5,);
// StorageDead(_5);
// goto -> bb3;
// }
// END rustc.test1.Deaggregator.before.mir
// START rustc.test1.Deaggregator.after.mir
// bb1: {
// StorageLive(_4);
// _4 = _2;
// ((_0 as A).0: i32) = move _4;
// discriminant(_0) = 0;
// StorageDead(_4);
// goto -> bb3;
// }
// bb2: {
// StorageLive(_5);
// _5 = _2;
// ((_0 as B).0: i32) = move _5;
// discriminant(_0) = 1;
// StorageDead(_5);
// goto -> bb3;
// }
// END rustc.test1.Deaggregator.after.mir
//
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