29 lines
518 B
Rust
29 lines
518 B
Rust
#![warn(clippy::default_instead_of_iter_empty)]
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#![allow(dead_code)]
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#![feature(lang_items)]
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#![no_std]
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use core::panic::PanicInfo;
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#[lang = "eh_personality"]
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extern "C" fn eh_personality() {}
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#[panic_handler]
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fn panic(info: &PanicInfo) -> ! {
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loop {}
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}
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#[derive(Default)]
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struct Iter {
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iter: core::iter::Empty<usize>,
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}
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fn main() {
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// Do lint.
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let _ = core::iter::empty::<usize>();
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let _foo: core::iter::Empty<usize> = core::iter::empty();
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// Do not lint.
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let _ = Iter::default();
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}
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