| #![feature(const_generics)] |
| //~^ WARN the feature `const_generics` is incomplete and may cause the compiler to crash |
| |
| // tests the diagnostic output of type mismatches for types that have const generics arguments. |
| |
| use std::marker::PhantomData; |
| |
| struct A<'a, T, const X: u32, const Y: u32> { |
| data: PhantomData<&'a T> |
| } |
| |
| fn a<'a, 'b>() { |
| let _: A<'a, u32, {2u32}, {3u32}> = A::<'a, u32, {4u32}, {3u32}> { data: PhantomData }; |
| //~^ ERROR mismatched types |
| let _: A<'a, u16, {2u32}, {3u32}> = A::<'b, u32, {2u32}, {3u32}> { data: PhantomData }; |
| //~^ ERROR mismatched types |
| } |
| |
| pub fn main() {} |
