pub static UNDEFINED_NAKED_FUNCTION_ABI: &Lint
Expand description
The undefined_naked_function_abi
lint detects naked function definitions that
either do not specify an ABI or specify the Rust ABI.
Example
#![feature(asm_experimental_arch, naked_functions)]
use std::arch::asm;
#[naked]
pub fn default_abi() -> u32 {
unsafe { asm!("", options(noreturn)); }
}
#[naked]
pub extern "Rust" fn rust_abi() -> u32 {
unsafe { asm!("", options(noreturn)); }
}
{{produces}}
Explanation
The Rust ABI is currently undefined. Therefore, naked functions should specify a non-Rust ABI.