| // ignore-arm stdcall isn't supported |
| // ignore-aarch64 stdcall isn't supported |
| |
| extern "stdcall" { |
| fn printf(_: *const u8, ...); //~ ERROR: variadic function must have C or cdecl calling |
| } |
| |
| extern { |
| fn foo(f: isize, x: u8, ...); |
| } |
| |
| extern "C" fn bar(f: isize, x: u8) {} |
| |
| fn main() { |
| // errors below are no longer checked because error above aborts |
| // compilation; see variadic-ffi-3.rs for corresponding test. |
| unsafe { |
| foo(); |
| foo(1); |
| |
| let x: unsafe extern "C" fn(f: isize, x: u8) = foo; |
| let y: extern "C" fn(f: isize, x: u8, ...) = bar; |
| |
| foo(1, 2, 3f32); |
| foo(1, 2, true); |
| foo(1, 2, 1i8); |
| foo(1, 2, 1u8); |
| foo(1, 2, 1i16); |
| foo(1, 2, 1u16); |
| } |
| } |