16 lines
280 B
Rust
16 lines
280 B
Rust
// 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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use std::panic::PanicInfo;
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#[lang = "panic_impl"]
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fn panic_impl(info: &PanicInfo) -> ! {
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//~^ ERROR: duplicate lang item found: `panic_impl`.
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loop {}
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}
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fn main() {}
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