18 lines
662 B
Rust
18 lines
662 B
Rust
// only-x86_64
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#![feature(asm)]
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fn main() {
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let mut foo = 0;
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unsafe {
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asm!("", options(nomem, readonly));
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//~^ ERROR the `nomem` and `readonly` options are mutually exclusive
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asm!("", options(pure, nomem, noreturn));
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//~^ ERROR the `pure` and `noreturn` options are mutually exclusive
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//~^^ ERROR asm with `pure` option must have at least one output
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asm!("{}", in(reg) foo, options(pure, nomem));
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//~^ ERROR asm with `pure` option must have at least one output
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asm!("{}", out(reg) foo, options(noreturn));
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//~^ ERROR asm outputs are not allowed with the `noreturn` option
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}
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}
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