rust/src/test/ui/run-pass/structs-enums/struct_variant_xc_match.rs

24 lines
783 B
Rust

// Copyright 2013-2014 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
// aux-build:struct_variant_xc_aux.rs
extern crate struct_variant_xc_aux;
use struct_variant_xc_aux::Enum::{StructVariant, Variant};
pub fn main() {
let arg = match (StructVariant { arg: 42 }) {
Variant(_) => unreachable!(),
StructVariant { arg } => arg
};
assert_eq!(arg, 42);
}