carbon-lang/executable_semantics/testdata/tuple3.6c

// 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

fn main() -> Int {
  var (Int, .x = Int) t = (3, .x = 2);
  return t.x + 1 - t[0];
}