diff options
Diffstat (limited to 'src/test/ui/consts/issue-79137-monomorphic.rs')
-rw-r--r-- | src/test/ui/consts/issue-79137-monomorphic.rs | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/src/test/ui/consts/issue-79137-monomorphic.rs b/src/test/ui/consts/issue-79137-monomorphic.rs deleted file mode 100644 index 58e0c387f..000000000 --- a/src/test/ui/consts/issue-79137-monomorphic.rs +++ /dev/null @@ -1,19 +0,0 @@ -// check-pass - -// Verify that variant count intrinsic can still evaluate for types like `Option<T>`. - -#![feature(variant_count)] - -pub struct GetVariantCount<T>(T); - -impl<T> GetVariantCount<T> { - pub const VALUE: usize = std::mem::variant_count::<T>(); -} - -const fn check_variant_count<T>() -> bool { - matches!(GetVariantCount::<Option<T>>::VALUE, GetVariantCount::<Option<()>>::VALUE) -} - -fn main() { - assert!(check_variant_count::<()>()); -} |