//@ ignore-arm stdcall isn't supported #![feature(extended_varargs_abi_support)] fn baz(f: extern "stdcall" fn(usize, ...)) { //~^ ERROR: C-variadic function must have a compatible calling convention, // like C, cdecl, system, aapcs, win64, sysv64 or efiapi f(22, 44); } fn system(f: extern "system" fn(usize, ...)) { f(22, 44); } fn aapcs(f: extern "aapcs" fn(usize, ...)) { f(22, 44); } fn sysv(f: extern "sysv64" fn(usize, ...)) { f(22, 44); } fn win(f: extern "win64" fn(usize, ...)) { f(22, 44); } fn efiapi(f: extern "efiapi" fn(usize, ...)) { f(22, 44); } fn main() {}