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|
// check-pass
// compile-flags: -Zdeduplicate-diagnostics=yes
const fn foo<T>() -> usize {
// We might instead branch on `std::mem::size_of::<*mut T>() < 8` here,
// which would cause this function to fail on 32 bit systems.
if false {
std::mem::size_of::<T>()
} else {
8
}
}
fn test<T>() {
let _ = [0; foo::<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
}
fn main() {}
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