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// Checks that we report ABI mismatches for "const extern fn"
// compile-flags: -Z unleash-the-miri-inside-of-you
#![feature(const_extern_fn)]
#![allow(const_err)]
const extern "C" fn c_fn() {}
const fn call_rust_fn(my_fn: extern "Rust" fn()) {
my_fn();
//~^ ERROR could not evaluate static initializer
//~| NOTE calling a function with calling convention C using calling convention Rust
//~| NOTE inside `call_rust_fn`
}
static VAL: () = call_rust_fn(unsafe { std::mem::transmute(c_fn as extern "C" fn()) });
//~^ NOTE inside `VAL`
fn main() {}
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