| #![feature(const_generics)] |
| //~^ WARN the feature `const_generics` is incomplete and may cause the compiler to crash |
| |
| struct ConstString<const T: &'static str>; |
| struct ConstBytes<const T: &'static [u8]>; |
| |
| pub fn main() { |
| let _: ConstString<"Hello"> = ConstString::<"Hello">; |
| let _: ConstString<"Hello"> = ConstString::<"World">; //~ ERROR mismatched types |
| let _: ConstString<"ℇ㇈↦"> = ConstString::<"ℇ㇈↦">; |
| let _: ConstString<"ℇ㇈↦"> = ConstString::<"ℇ㇈↥">; //~ ERROR mismatched types |
| let _: ConstBytes<b"AAA"> = ConstBytes::<{&[0x41, 0x41, 0x41]}>; |
| let _: ConstBytes<b"AAA"> = ConstBytes::<b"BBB">; //~ ERROR mismatched types |
| } |