38 lines
964 B
Rust
38 lines
964 B
Rust
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// Copyright 2017 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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// compile-flags:--test -O
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#[test]
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#[should_panic(expected = "creating inhabited type")]
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fn test() {
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FontLanguageOverride::system_font(SystemFont::new());
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}
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pub enum FontLanguageOverride {
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Normal,
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Override(&'static str),
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System(SystemFont)
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}
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pub enum SystemFont {}
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impl FontLanguageOverride {
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fn system_font(f: SystemFont) -> Self {
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FontLanguageOverride::System(f)
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}
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}
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impl SystemFont {
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fn new() -> Self {
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panic!("creating inhabited type")
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}
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}
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