rust/tests/ui/const-generics/generic_const_exprs/unused_expr.rs

26 lines
498 B
Rust

#![feature(generic_const_exprs)]
#![allow(incomplete_features)]
fn add<const N: usize>() -> [u8; { N + 1; 5 }] {
//~^ ERROR overly complex generic constant
todo!()
}
fn div<const N: usize>() -> [u8; { N / 1; 5 }] {
//~^ ERROR overly complex generic constant
todo!()
}
const fn foo(n: usize) {}
fn fn_call<const N: usize>() -> [u8; { foo(N); 5 }] {
//~^ ERROR overly complex generic constant
todo!()
}
fn main() {
add::<12>();
div::<9>();
fn_call::<14>();
}