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https://github.com/rust-lang/rust
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10 lines
161 B
Rust
10 lines
161 B
Rust
#![allow(unused)]
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#![feature(lang_items)]
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#[lang = "foo"]
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fn bar() -> ! {
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//~^^ ERROR definition of an unknown language item: `foo`
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loop {}
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}
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fn main() {}
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