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// check-pass
// compile-flags: -Zdeduplicate-diagnostics=yes
#![allow(dead_code)]
fn foo<T>() {
[0; std::mem::size_of::<*mut T>()];
//~^ WARN cannot use constants which depend on generic parameters in types
//~| WARN this was previously accepted by the compiler but is being phased out
}
struct Foo<T>(T);
impl<T> Foo<T> {
const ASSOC: usize = 4;
fn test() {
let _ = [0; Self::ASSOC];
//~^ WARN cannot use constants which depend on generic parameters in types
//~| WARN this was previously accepted by the compiler but is being phased out
}
}
struct Bar<const N: usize>;
impl<const N: usize> Bar<N> {
const ASSOC: usize = 4;
fn test() {
let _ = [0; Self::ASSOC];
//~^ WARN cannot use constants which depend on generic parameters in types
//~| WARN this was previously accepted by the compiler but is being phased out
}
}
fn main() {}
|
