Rollup merge of #101875 - fmease:allow-more-negative-copy-impls, r=lcnr

[rust.git] / src / tools / miri / tests / fail / function_pointers / cast_fn_ptr1.rs

fn main() {
    fn f() {}

    let g = unsafe { std::mem::transmute::<fn(), fn(i32)>(f) };

    g(42) //~ ERROR: calling a function with more arguments than it expected
}