rust/tests/ui/consts/const-call.rs

fn f(x: usize) -> usize {
    x
}

fn main() {
    let _ = [0; f(2)];
    //~^ ERROR cannot call non-const fn
}
fix ice in fn call const evaluation 2015-11-03 10:34:11 +01:00			`fn f(x: usize) -> usize {`
			`x`
			`}`

			`fn main() {`
rustc_const_eval: demand that the MIR qualify_consts ran on each evaluated body. 2017-02-20 03:55:28 +02:00			`let _ = [0; f(2)];`
bless you 2021-12-10 01:10:05 +08:00			`//~^ ERROR cannot call non-const fn`
fix ice in fn call const evaluation 2015-11-03 10:34:11 +01:00			`}`