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 --- tests/ui/consts/const_in_pattern/issue-78057.rs | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 tests/ui/consts/const_in_pattern/issue-78057.rs (limited to 'tests/ui/consts/const_in_pattern/issue-78057.rs') diff --git a/tests/ui/consts/const_in_pattern/issue-78057.rs b/tests/ui/consts/const_in_pattern/issue-78057.rs new file mode 100644 index 000000000..69cf8404d --- /dev/null +++ b/tests/ui/consts/const_in_pattern/issue-78057.rs @@ -0,0 +1,17 @@ +#![deny(unreachable_patterns)] + +#[derive(PartialEq)] +struct Opaque(i32); + +impl Eq for Opaque {} + +const FOO: Opaque = Opaque(42); + +fn main() { + match FOO { + FOO => {}, + //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` + _ => {} + //~^ ERROR unreachable pattern + } +} -- cgit v1.2.3