mirror of
https://github.com/rust-lang/rust
synced 2024-09-15 22:50:55 +00:00
24 lines
351 B
Rust
24 lines
351 B
Rust
#![feature(const_extern_fn)]
|
|
|
|
extern "C" {
|
|
fn regular_in_block();
|
|
}
|
|
|
|
const extern "C" fn bar() {
|
|
unsafe {
|
|
regular_in_block();
|
|
//~^ ERROR: cannot call non-const fn
|
|
}
|
|
}
|
|
|
|
extern "C" fn regular() {}
|
|
|
|
const extern "C" fn foo() {
|
|
unsafe {
|
|
regular();
|
|
//~^ ERROR: cannot call non-const fn
|
|
}
|
|
}
|
|
|
|
fn main() {}
|