carbon-lang/explorer/testdata/operators/shift.carbon

// 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
// RUN: %{explorer-run}
// RUN: %{explorer-run-trace}
// CHECK:STDOUT: 8
// CHECK:STDOUT: 4
// CHECK:STDOUT: result: 0

package ExplorerTest api;

fn Main() -> i32 {
  if (not (1 << 0 == 1)) { return 1; }
  if (not (1 << 3 == 8)) { return 2; }
  if (not (0 << 3 == 0)) { return 3; }
  if (not (3 << 1 == 6)) { return 4; }
  if (not (-1 << 2 == -4)) { return 5; }
  if (not (1 >> 0 == 1)) { return 6; }
  if (not (1 >> 1 == 0)) { return 7; }
  if (not (3 >> 1 == 1)) { return 8; }
  if (not (-1 >> 1 == -1)) { return 9; }
  if (not (-2 >> 1 == -1)) { return 10; }

  var n: i32 = 1;
  n <<= 3;
  Print("{0}", n);
  n >>= 1;
  Print("{0}", n);

  return 0;
}