33 lines
958 B
Rust
33 lines
958 B
Rust
// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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struct A(int);
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struct B;
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fn main() {
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let x = match A(3) {
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A(..) => 1
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};
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assert_eq!(x, 1);
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let x = match A(4) {
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A(1) => 1,
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A(..) => 2
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};
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assert_eq!(x, 2);
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// This next test uses a (..) wildcard match on a nullary struct.
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// There's no particularly good reason to support this, but it's currently allowed,
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// and this makes sure it doesn't ICE or break LLVM.
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let x = match B {
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B(..) => 3
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};
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assert_eq!(x, 3);
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}
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