// 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
//
// NOAUTOUPDATE

package ExplorerTest api;

fn Main() -> i32 {
  var (x: i32, y: i32);
  x = 1;
  // CHECK:STDERR: COMPILATION ERROR: fail_local_pattern_declare.carbon:[[@LINE+1]]: use of uninitialized variable y
  return y;
}