mirror of
https://github.com/rust-lang/rust
synced 2024-10-01 14:25:08 +00:00
31 lines
578 B
Rust
31 lines
578 B
Rust
// needs-asm-support
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// build-pass
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#![feature(asm_const)]
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use std::arch::asm;
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fn foofoo<const N: usize>() {}
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unsafe fn foo<const N: usize>() {
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asm!("/* {0} */", const N);
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asm!("/* {0} */", const N + 1);
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asm!("/* {0} */", sym foofoo::<N>);
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}
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fn barbar<T>() {}
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unsafe fn bar<T>() {
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asm!("/* {0} */", const std::mem::size_of::<T>());
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asm!("/* {0} */", const std::mem::size_of::<(T, T)>());
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asm!("/* {0} */", sym barbar::<T>);
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asm!("/* {0} */", sym barbar::<(T, T)>);
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}
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fn main() {
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unsafe {
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foo::<0>();
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bar::<usize>();
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}
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}
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