rust/tests/compile-fail/check_arg_count_too_many_args.rs

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2020-05-04 22:22:00 -05:00
#![feature(core_intrinsics)]
#![feature(rustc_private)]
fn main() {
extern "C" {
fn malloc(_: i32, _: i32) -> *mut std::ffi::c_void;
}
unsafe {
let _ = malloc(1, 2); //~ ERROR Undefined Behavior: incorrect number of arguments: got 2, expected 1
};
}