carbon-lang/executable_semantics/testdata/tuple_match2.6c

// 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

// Test matching with a mixture of positional and named fields.

fn main() -> Int {
  var auto: t = (2, .x = 5);
  match (t) {
    case (auto: a, .x = auto: b) =>
      return a - b + 3;
  }
}