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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.
// Issue #33540
// We previously used to generate a 3-armed boolean `SwitchInt` in the
// MIR of the function `foo` below. #33583 changed rustc to
// generate an `If` terminator instead. This test is to just ensure
// sanity in that we generate an if-else chain giving the correct
// results.
fn foo(x: bool, y: bool) -> u32 {
match (x, y) {
(false, _) => 0,
(_, false) => 1,
(true, true) => 2
}
}
fn main() {
assert_eq!(foo(false, true), 0);
assert_eq!(foo(false, false), 0);
assert_eq!(foo(true, false), 1);
assert_eq!(foo(true, true), 2);
}
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