summaryrefslogtreecommitdiffstats
path: root/src/test/ui/consts/issue-73976-polymorphic.rs
diff options
context:
space:
mode:
Diffstat (limited to 'src/test/ui/consts/issue-73976-polymorphic.rs')
-rw-r--r--src/test/ui/consts/issue-73976-polymorphic.rs40
1 files changed, 0 insertions, 40 deletions
diff --git a/src/test/ui/consts/issue-73976-polymorphic.rs b/src/test/ui/consts/issue-73976-polymorphic.rs
deleted file mode 100644
index 787462da9..000000000
--- a/src/test/ui/consts/issue-73976-polymorphic.rs
+++ /dev/null
@@ -1,40 +0,0 @@
-// This test is from #73976. We previously did not check if a type is monomorphized
-// before calculating its type id, which leads to the bizarre behaviour below that
-// TypeId of a generic type does not match itself.
-//
-// This test case should either run-pass or be rejected at compile time.
-// Currently we just disallow this usage and require pattern is monomorphic.
-
-#![feature(const_type_id)]
-#![feature(const_type_name)]
-
-use std::any::{self, TypeId};
-
-pub struct GetTypeId<T>(T);
-
-impl<T: 'static> GetTypeId<T> {
- pub const VALUE: TypeId = TypeId::of::<T>();
-}
-
-const fn check_type_id<T: 'static>() -> bool {
- matches!(GetTypeId::<T>::VALUE, GetTypeId::<T>::VALUE)
- //~^ ERROR constant pattern depends on a generic parameter
- //~| ERROR constant pattern depends on a generic parameter
-}
-
-pub struct GetTypeNameLen<T>(T);
-
-impl<T: 'static> GetTypeNameLen<T> {
- pub const VALUE: usize = any::type_name::<T>().len();
-}
-
-const fn check_type_name_len<T: 'static>() -> bool {
- matches!(GetTypeNameLen::<T>::VALUE, GetTypeNameLen::<T>::VALUE)
- //~^ ERROR constant pattern depends on a generic parameter
- //~| ERROR constant pattern depends on a generic parameter
-}
-
-fn main() {
- assert!(check_type_id::<usize>());
- assert!(check_type_name_len::<usize>());
-}