// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
// AUTOUPDATE
// CHECK:STDOUT: Interface: -3
// CHECK:STDOUT: Op: -3
// CHECK:STDOUT: result: 0

package ExplorerTest api;

fn Main() -> i32 {
  var val: i32 = 3;
  // Make sure that both the interface and operator work with i32. These rely on
  // builtin arithmetic more directly.
  Print("Interface: {0}", val.(Negate.Op)());
  Print("Op: {0}", -val);
  return 0;
}
