File: type-check-1.rs

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rustc 1.85.0%2Bdfsg2-3
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//@ needs-asm-support
//@ ignore-nvptx64
//@ ignore-spirv

use std::arch::{asm, global_asm};

fn main() {
    unsafe {
        // Outputs must be place expressions

        asm!("{}", in(reg) 1 + 2);
        asm!("{}", out(reg) 1 + 2);
        //~^ ERROR invalid asm output
        asm!("{}", inout(reg) 1 + 2);
        //~^ ERROR invalid asm output

        // Operands must be sized

        let v: [u64; 3] = [0, 1, 2];
        asm!("{}", in(reg) v[..]);
        //~^ ERROR the size for values of type `[u64]` cannot be known at compilation time
        //~| ERROR cannot use value of type `[u64]` for inline assembly
        asm!("{}", out(reg) v[..]);
        //~^ ERROR the size for values of type `[u64]` cannot be known at compilation time
        //~| ERROR cannot use value of type `[u64]` for inline assembly
        asm!("{}", inout(reg) v[..]);
        //~^ ERROR the size for values of type `[u64]` cannot be known at compilation time
        //~| ERROR cannot use value of type `[u64]` for inline assembly
    }
}