24 lines
700 B
Rust
24 lines
700 B
Rust
// Copyright 2015 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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// note-pattern: first defined in crate `std`.
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// Test for issue #31788 and E0152
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#![feature(lang_items)]
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#[lang = "panic_fmt"]
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fn panic_fmt() -> ! {
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//~^ ERROR: duplicate lang item found: `panic_fmt`.
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loop {}
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}
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fn main() {}
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