diff options
Diffstat (limited to 'tests/ui/associated-consts/associated-const-type-parameter-arms.rs')
-rw-r--r-- | tests/ui/associated-consts/associated-const-type-parameter-arms.rs | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/tests/ui/associated-consts/associated-const-type-parameter-arms.rs b/tests/ui/associated-consts/associated-const-type-parameter-arms.rs new file mode 100644 index 000000000..3f260d84e --- /dev/null +++ b/tests/ui/associated-consts/associated-const-type-parameter-arms.rs @@ -0,0 +1,29 @@ +pub enum EFoo { A, B, C, D } + +pub trait Foo { + const X: EFoo; +} + +struct Abc; + +impl Foo for Abc { + const X: EFoo = EFoo::B; +} + +struct Def; +impl Foo for Def { + const X: EFoo = EFoo::D; +} + +pub fn test<A: Foo, B: Foo>(arg: EFoo) { + match arg { + A::X => println!("A::X"), + //~^ error: associated consts cannot be referenced in patterns [E0158] + B::X => println!("B::X"), + //~^ error: associated consts cannot be referenced in patterns [E0158] + _ => (), + } +} + +fn main() { +} |