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//@ needs-llvm-components: x86
//@ compile-flags: --target=i686-pc-windows-msvc --crate-type=rlib
#![no_core]
#![feature(no_core, lang_items)]
#[lang="sized"]
trait Sized { }
extern "stdcall" {
fn printf(_: *const u8, ...);
//~^ ERROR: C-variadic function must have a compatible calling convention,
// like C, cdecl, win64, sysv64 or efiapi
}
extern "C" {
fn foo(f: isize, x: u8, ...);
}
extern "C" fn bar(f: isize, x: u8) {}
fn main() {
unsafe {
foo(); //~ ERROR function takes at least 2 arguments but 0 arguments were supplied
foo(1); //~ ERROR function takes at least 2 arguments but 1 argument was supplied
let x: unsafe extern "C" fn(f: isize, x: u8) = foo; //~ ERROR mismatched types
let y: extern "C" fn(f: isize, x: u8, ...) = bar; //~ ERROR mismatched types
foo(1, 2, 3f32); //~ ERROR can't pass
foo(1, 2, true); //~ ERROR can't pass
foo(1, 2, 1i8); //~ ERROR can't pass
foo(1, 2, 1u8); //~ ERROR can't pass
foo(1, 2, 1i16); //~ ERROR can't pass
foo(1, 2, 1u16); //~ ERROR can't pass
}
}
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