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carbon-lang/executable_semantics/testdata/tuple_match3.carbon
T
Jon MeowandGeoff Romer 2620ba066d Move Int parsing to i32 for #543 (#700)
Note this doesn't support other sizes or types, it just errors on them.

Co-authored-by: Geoff Romer <gromer@google.com>
2021-08-05 09:34:12 -07:00

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// 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 of a tuple inside a tuple.
fn main() -> i32 {
var t: auto = ((1,2),(3,4));
match (t) {
case ((a: auto, b: auto), c: auto) =>
return a - b + c[0] - c[1] + 2;
}
}