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//@ needs-asm-support
#![feature(naked_functions)]
#![feature(fn_align)]
#![crate_type = "lib"]
use std::arch::naked_asm;
#[repr(C)]
//~^ ERROR attribute should be applied to a struct, enum, or union [E0517]
#[naked]
extern "C" fn example1() {
//~^ NOTE not a struct, enum, or union
unsafe { naked_asm!("") }
}
#[repr(transparent)]
//~^ ERROR attribute should be applied to a struct, enum, or union [E0517]
#[naked]
extern "C" fn example2() {
//~^ NOTE not a struct, enum, or union
unsafe { naked_asm!("") }
}
#[repr(align(16), C)]
//~^ ERROR attribute should be applied to a struct, enum, or union [E0517]
#[naked]
extern "C" fn example3() {
//~^ NOTE not a struct, enum, or union
unsafe { naked_asm!("") }
}
// note: two errors because of packed and C
#[repr(C, packed)]
//~^ ERROR attribute should be applied to a struct or union [E0517]
//~| ERROR attribute should be applied to a struct, enum, or union [E0517]
#[naked]
extern "C" fn example4() {
//~^ NOTE not a struct, enum, or union
//~| NOTE not a struct or union
unsafe { naked_asm!("") }
}
#[repr(u8)]
//~^ ERROR attribute should be applied to an enum [E0517]
#[naked]
extern "C" fn example5() {
//~^ NOTE not an enum
unsafe { naked_asm!("") }
}
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