From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:13 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- .../enum-discriminant/forbidden-discriminant-kind-impl.rs | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 tests/ui/enum-discriminant/forbidden-discriminant-kind-impl.rs (limited to 'tests/ui/enum-discriminant/forbidden-discriminant-kind-impl.rs') diff --git a/tests/ui/enum-discriminant/forbidden-discriminant-kind-impl.rs b/tests/ui/enum-discriminant/forbidden-discriminant-kind-impl.rs new file mode 100644 index 000000000..4760ca548 --- /dev/null +++ b/tests/ui/enum-discriminant/forbidden-discriminant-kind-impl.rs @@ -0,0 +1,14 @@ +#![feature(discriminant_kind)] + +use std::marker::DiscriminantKind; + +enum Uninhabited {} + +struct NewType; + +impl DiscriminantKind for NewType { + //~^ ERROR explicit impls for the `DiscriminantKind` trait are not permitted + type Discriminant = Uninhabited; +} + +fn main() {} -- cgit v1.2.3