23 lines
740 B
Rust
23 lines
740 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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enum Whatever {
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}
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fn foo(x: Whatever) {
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match x {
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Some(field) =>
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//~^ ERROR: mismatched types: expected `Whatever`, found `core::option::Option<_>`
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field.access(), //~ ERROR the type of this value must be known in this context
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}
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}
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fn main(){}
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