mirror of
https://github.com/rust-lang/rust.git
synced 2024-10-31 06:22:00 +00:00
17 lines
626 B
Rust
17 lines
626 B
Rust
extern "C" {
|
|
fn f1(mut arg: u8); //~ ERROR patterns aren't allowed in foreign function declarations
|
|
fn f2(&arg: u8); //~ ERROR patterns aren't allowed in foreign function declarations
|
|
fn f3(arg @ _: u8); //~ ERROR patterns aren't allowed in foreign function declarations
|
|
fn g1(arg: u8); // OK
|
|
fn g2(_: u8); // OK
|
|
// fn g3(u8); // Not yet
|
|
}
|
|
|
|
type A1 = fn(mut arg: u8); //~ ERROR patterns aren't allowed in function pointer types
|
|
type A2 = fn(&arg: u8); //~ ERROR patterns aren't allowed in function pointer types
|
|
type B1 = fn(arg: u8); // OK
|
|
type B2 = fn(_: u8); // OK
|
|
type B3 = fn(u8); // OK
|
|
|
|
fn main() {}
|